MS00063641 Dispers SF02 0313 - virtualpu.comvirtualpu.com/uploads/user_doc_attachment/0-2014-05-14 11:24:23... · 4 Science for a better life The 150th anniversary of Bayer AG is

DISPERSIONS

Bayhydrol® | Bayhydur® | Bayhytherm® | Desmodur®

Impranil® | Baybond® | Dispercoll® | Imprafi x®

3

Contents

150 years of Bayer

Science for a better life 4

CAS business unit

Leading in polyurethanes 5

Aqueous dispersions:

Our green technology platform

– innovative and environment-friendly 6

Coatings

Aqueous acrylic polyol dispersions for water-

borne 2K PUR & 1K PUR stoving systems

Bayhydrol® A 8-11

Aqueous high molecular weight

polyurethane dispersions

Bayhydrol® UH 12-15

Aqueous polyurethane-polyol dispersions

Bayhydrol® U 16-17

Radiation curing polyurethane dispersions

Bayhydrol® UV 18-19

Blocked polyisocyanates for

1K waterborne stoving systems

Bayhydur® BL, Imprafix®, Baybond® XL 20-21

Self-crosslinking urethane resins for

1K waterborne stoving systems

Bayhytherm® 20-21

Waterdispersible polyisocyanates

Bayhydur® 22-23

Low viscous polyisocyanates

Desmodur® 24-25

Aqueous PUR dispersions for textile coatings

Impranil® 26-29

PUR dispersions for glass fiber coatings

Baybond® 28-29

Adhesives

PUR dispersions for adhesive applications

Dispercoll® U 30-33

CR-dispersions for adhesive applications

Dispercoll® C 34-35

Additives for Dispercoll® C and Dispercoll® U

Dispercoll® S 36-37

Crosslinker for PUR dispersions

Dispercoll® BL, Desmodur®, Bayhydur® 38-39

More than just products

Sustainability @ CAS 41

We are where you are

Global partnerships 43

4

Science for a better life

The 150th anniversary of Bayer AG is an occa-

sion to celebrate innovation and quality. What

started as a dyestuffs factory in the Barmen

district of Wuppertal is now a global corporation

with more than 110,000 employees. Although

that sounds like tradition and continuity, it is a

success story about change. The spirit of inven-

tiveness and the will to succeed form a bridge

spanning the company’s history from its origins

150 years ago to today.

In the beginning there was a friendship between

two men, plenty of a researcher’s natural curios-

ity and two kitchen stoves. On these, business-

man Friedrich Bayer and dyer Johann Friedrich

Weskott conducted experiments and eventually

discovered how to make the dye fuchsine. In

1863 they established the “Friedr. Bayer et.

comp” company.

Bayer products today help to improve the quality

of life for people and animals. One example is the

pain reliever Aspirin™, which came on the market

in 1899 and remains one of Bayer’s top products

to this day. When Bayer started selling Antinonnin,

the world’s first synthetic insecticide for control-

ling the nun moth, in 1892, it was the start of the

success story that is now Bayer CropScience. In

the area of high-performance materials, the poly-

urethanes for foams discovered in the 1930s and

the high-performance polycarbonate (Makrolon™)

patented in 1953 are the foundation for an ever-

expanding range of applications. These include

lightfast polyurethane coatings, made possible by

the Desmodur® N family of crosslinkers invented

by Dr. Kuno Wagner, and raw materials for the

production of anti-corrosion coatings for ships,

aircraft and automobiles.

Today, high-performance materials from Bayer

MaterialScience make an important contribution

to conserving fossil resources. It is thanks to the

invention of aliphatic polyurethane coatings that

assets can be preserved for longer than ever

before. Modern coating systems withstand both

wind and weather, impart durability and a glossy

finish. At the same time, Bayer MaterialScience’s

production technologies set standards in safety,

quality and cost efficiency. A continuous flow of

new innovations that benefit both society and

the environment provides for sustainable growth.

In this way, our products live up to our mission,

Bayer: Science for a better life.

150 YeARS OF BAYeR

5

CAS BUSINeSS UNIT

Leading in polyurethanes

The Coatings, Adhesives, Specialties (CAS) Busi-

ness Unit is characterized by its broad range of

products and many years of experience in re-

search and development. On this foundation,

CAS takes a leading role in polyurethane raw

materials, such as isocyanates and polyols, in-

cluding modified systems such as polyurethane

dispersions, silane-terminated prepolymers and

blocked isocyanates.

Products manufactured from CAS raw materials

are used, for instance, to coat buses, trains and

ships. They have an extremely long shelf life and

offer good weathering and corrosion protection.

For this reason, they also are critical in the man-

ufacturing of wind turbines, pipelines and steel

structures.

Our raw materials also serve various purposes

in the timber processing industry. In paints and

coatings they protect against discoloration and

wear. Adhesive raw materials likewise are used in

this segment, although they further are involved

in the production of shoes and motor vehicles,

and in the building industry.

In the field of specialty chemicals, we produce

premium polyurethane dispersions, e.g. for cos-

metic formulations and hydrophilic prepolymers

for medical wound dressings or functional films.

Cast elastomers represent the latest addition to

the product range.

Apart from the conventional fields of applica-

tion, the CAS business unit continues to develop

its portfolio of products and system solutions

toward new, lucrative market segments. These

efforts are supported by the quality and versatil-

ity of aliphatic polyurethane systems. examples

include encapsulation materials for light-emitting

diodes and solar systems, or moldings for opti-

cal and transparent applications.

At the center of all our activities are our custom-

ers. Be it polyisocyanates, prepolymers, disper-

sion polyols or UV systems, they can profit from

our many years of experience and the wealth

of knowledge of our experts. At the same time,

close collaboration with our customers is essen-

tial to the development of innovative solutions

and new markets.

Most of our efforts in this connection are put into

eco-friendly coatings that go easier on resources

and are efficient in application. We therefore fo-

cus on low-solvent, solvent-free or waterborne

systems. To improve our adhesives product port-

folio, we also target ecologically compatible and

user-friendly systems.

This makes it possible for us not only to meet the

demands of existing markets, but also to devel-

op new markets offering promising opportunities.

Our success along the way is based on intense

research in our own laboratories and continuous

dialog with our customers.

6

The most important areas of application for our

waterborne coating raw materials include wood

and furniture coatings, metal and plastic coatings

for industrial applications, high-grade floor coat-

ings; automotive OeM, transportation vehicle and

refinishing coatings as well as textile coatings.

Moreover, we offer specialty products for glass

fiber sizes and applications of the paper and print-

ing ink industries.

Fast growing and very promising within waterborne

coatings technology, radiation curing polyurethane

dispersions combine the highest speed of cure

with excellent coating properties. Firmly estab-

lished in wood coatings and growing in plastics

coatings we are continuosly extending our range

for further applications.

Our waterborne adhesive raw materials are first

choice in heat-activated bonding applications.

From 3-D film lamination in the furniture industry

and heat lamination for car interior trim to the

bonding of footwear. For our waterborne con-

tact adhesives more and more applications arise

beyond the classical foam bonding market.

Check out our waterborne product lines: Bayhydrol

and Bayhytherm for coating applications, Dispercoll

for adhesives applications, Impranil for textile

applications and Baybond for Glass Fiber Sizes.

In combination with our polyisocyante crosslinkers

Desmodur and Bayhydur we offer superior system

solutions for 2K or 1K stoving applications.

Innovation is our tradition. With the breakthrough

discovery of the polyisocyanate-polyaddition pro-

cess in 1937 by Otto Bayer, Bayer became a

pioneer of polyurethane chemistry. 50 years ago,

Bayer AG developed the first applications using

polyisocyanates for the coatings and adhesives

sectors. Polyurethane systems – also known as

“DD coatings” – have established themselves in a

number of applications. We work closely with our

customers to systematically advance the state of

polyurethane technology. Using market-oriented

research and development, we specifically adapt

our product portfolio to the increasingly stringent

requirements of our customers. We want to contin-

ue our successful journey along this path with you.

As one of the leading producers of coating and

adhesive raw materials, we offer a comprehen-

sive range of high-grade raw materials for poly-

urethane coatings and adhesives. The demand

for ecological technology is continuously growing

and has greatly accelerated the shift in technology

away from solventborne coatings and adhesives

toward solvent-free and waterborne systems. With

our ecological technology platform we offer a

wide variety of aqueous dispersions for the coat-

ings and adhesives market. Our mission is to

provide competitive advantages for our custom-

ers: eco-friendly products with superior quality

and performance enabling highly efficient coating

and bonding processes. We are continuously

developing innovative dispersions to complement

the Bayer range of waterborne products based

on a variety of chemistries: polyurethane, poly-

acrylate and polyester dispersions. According to

requirements and cost/perfor-mance ratio we will

offer the most attractive formulation option, either

based on a 1K or 2K system.

Our technology platform – innovative and environment-friendly

AqUeOUS DISPeRSIONS:

7

8

Bayhydrol® A: Building blocks for high end & low VOC coatings systems

matching solventborne performance.

Bayhydrol® A 145 45 DMeA SN 4/BG 4 3.3Suited for high gloss, clear and pigment-ed topcoats and primers

Bayhydrol® A 242 42 NH3 0 4 Good chemical resistance, solvent-free

Bayhydrol® A 2427 42 NH3 0 2 In 1K as well as in 2K formulations, fast drying, good adhesion to plastics, solvent-free

Bayhydrol® A 2457 40 NH3 0 2.7 Good chemical resistance, outstanding water resistance, solvent-free

Bayhydrol® A 2470 45 DMeA/ Triethanolamine SN 4/PnB 4 3.9

For high performance clear-/topcoats in various applications; excellent gloss, chemical & weathering resistance

Bayhydrol® A XP 2770 44.5 DMeA PnB 3.6 3.9 Low VOC version of A 2470; faster drying

Bayhydrol® A 2542 50 Triethanolamine PnB 1.1 3.8High gloss, good chemical and mechanical resistance, outstanding water resistance

Bayhydrol® A 2546 41 NH3 0 4.1Good chemical resistance, outstanding water resistance, solvent-free, suited for fast sanding sealers


High gloss, high chemical resistance, very fast drying & curing, but with long pot life

Bayhydrol® A 2646 50 Triethanolamine PnB 1.1 3.8 Faster drying version of A 2542 with similar property profile

Bayhydrol® A 2651 41 DMeA PnB 3.4 3 Fast drying, high chemical resist-ance. excellent grain accentuation (Anfeuerung) on wood.

Bayhydrol® A 2809 XP 48 DMeA PnB 2.2 3.3Suitable for high gloss, clear and pig-mented topcoats and primers; low VOC

Bayhydrol® A 2845 XP 40 DMeA PnB 3.2 4.5High gloss, good chemical and weather resistance, low thermo-yellowing; low VOC

Bayhydrol® A 2846 XP 40 NH3 — 1.5Self crosslinking resin for 1k and 2k, fast drying, good chemical resistance, high hardness and early sandability

NON-VOLAT. CONTeNT

APPROX. [%]

ORGANIC COSOLVeNT CONTeNT [%]

IN SUPPLY FORM

1K AIR- DRYING

NeUTRAL AGeNT OH CONTeNT [%]ON SOLIDS

2K

AUTOOeM

1K STOVING

Aqueous acrylic polyol dispersions for waterborne 2K PUR & 1K PUR stoving systems

AUTO-ReFINISH

LARGe VeHICLeS

9

Bayhydrol® A 145 45 DMeA SN 4/BG 4 3.3Suited for high gloss, clear and pigment-ed topcoats and primers

Bayhydrol® A 242 42 NH3 0 4 Good chemical resistance, solvent-free

Bayhydrol® A 2427 42 NH3 0 2 In 1K as well as in 2K formulations, fast drying, good adhesion to plastics, solvent-free

Bayhydrol® A 2457 40 NH3 0 2.7 Good chemical resistance, outstanding water resistance, solvent-free


For high performance clear-/topcoats in various applications; excellent gloss, chemical & weathering resistance

Bayhydrol® A XP 2770 44.5 DMeA PnB 3.6 3.9 Low VOC version of A 2470; faster drying

Bayhydrol® A 2542 50 Triethanolamine PnB 1.1 3.8High gloss, good chemical and mechanical resistance, outstanding water resistance

Bayhydrol® A 2546 41 NH3 0 4.1Good chemical resistance, outstanding water resistance, solvent-free, suited for fast sanding sealers


High gloss, high chemical resistance, very fast drying & curing, but with long pot life

Bayhydrol® A 2646 50 Triethanolamine PnB 1.1 3.8 Faster drying version of A 2542 with similar property profile

Bayhydrol® A 2651 41 DMeA PnB 3.4 3 Fast drying, high chemical resist-ance. excellent grain accentuation (Anfeuerung) on wood.

Bayhydrol® A 2809 XP 48 DMeA PnB 2.2 3.3Suitable for high gloss, clear and pig-mented topcoats and primers; low VOC

Bayhydrol® A 2845 XP 40 DMeA PnB 3.2 4.5High gloss, good chemical and weather resistance, low thermo-yellowing; low VOC

Bayhydrol® A 2846 XP 40 NH3 — 1.5Self crosslinking resin for 1k and 2k, fast drying, good chemical resistance, high hardness and early sandability

= especially suitable

= suitable

AUTOOeM

WOOD,FURNITURe

PARqUeTTRADe

CORROSION PROTeCTION

INDUSTRIAL MeTAL

PLASTIC COATINGS

FLOOR WALL

PROPeRTIeS

AUTO-ReFINISH

LARGe VeHICLeS

10

NON-VOLAT. CONTeNT

APPROX. [%]

ORGANIC COSOLVeNT

CONTeNT [%] IN SUPPLY FORM

NeUTRAL. AGeNT

2K

AUTOOeM

OH CONTeNT [%]

ON SOLIDS

Bayhydrol® A 2058 42 DMeA BG 2 4.8elastic, good adhesion to plastics, low VOC content

Bayhydrol® A 2139/2 47 DMeA BDG 2.5 3.8 Fatty acid modified, high gloss

Bayhydrol® A 2227/1 42 DMeA BG 8 3.8For topcoats and primers with low cosolvent content (< 5%) and very good overbaking resistance

Bayhydrol® A XP 2469 45 DMeA PnB 7.9 2.5 High gloss, cost effective

Bayhydrol® A 2695 41 DMeA/Triethanolamine PnB 7.6 5

For clear-/topcoats with high hardness, very high chemical and weather resistance. For primers and fillers with excellent corrosion protection properties.

1K STOVING

AUTO-ReFINISH

LARGe VeHICLeS

Bayhydrol® A: Building blocks for high end & low VOC coatings systems

matching solventborne performance.

Aqueous acrylic polyol dispersions for waterborne 2K PUR & 1K PUR stoving systems

11

WOOD,FURNITURe

PARqUeTTRADe


Bayhydrol® A 2058 42 DMeA BG 2 4.8elastic, good adhesion to plastics, low VOC content

Bayhydrol® A 2139/2 47 DMeA BDG 2.5 3.8 Fatty acid modified, high gloss

Bayhydrol® A 2227/1 42 DMeA BG 8 3.8For topcoats and primers with low cosolvent content (< 5%) and very good overbaking resistance

Bayhydrol® A XP 2469 45 DMeA PnB 7.9 2.5 High gloss, cost effective

Bayhydrol® A 2695 41 DMeA/Triethanolamine PnB 7.6 5

For clear-/topcoats with high hardness, very high chemical and weather resistance. For primers and fillers with excellent corrosion protection properties.


= suitable

AUTO-ReFINISH

LARGe VeHICLeS

INDUSTRIAL MeTAL

PLASTIC COATINGS

FLOOR WALL

PROPeRTIeS

12

Bayhydrol® UH 240 40 Na salt 0 For soft-feel coatings and flexibilization of 1K & 2K industrial coatings

Bayhydrol® UH 340/1 40 Na salt 0Highly elastic for the flexibilization of hard PAC and PUR dispersions and 1K industrial coatings; for soft-feel coatings with excellent soft-touch effect.

Bayhydrol® UH 650 50 Na salt 0Air- and force-drying basecoats for two-layer finishes plastics; combination resin for soft-feel coatings

Bayhydrol® UH 2305 40 Na salt 0Highly elastic dispersion for primers and soft-feel coatings

Bayhydrol® UH 2342 35 TeA NMP < 5*Self-crosslinking, fatty acid modified, high black heel mar resistance and abrasion resistance

Bayhydrol® UH 2557 35 TeA 0Solvent-free alternative to Bayhydrol® UH 2342; reduced solvent demand in formulation

Bayhydrol® UH 2558 37 TeA 0High hardness and abrasion resistance, tough and elastic; well suited for 2K applications

Bayhydrol® UH 2593/1 35 TeA 0Self-crosslinking, fatty acid modified, high black heel mar resistance and high hardness, improves drying speed as co-binder

Bayhydrol® UH 2606 35 eDIPA 0 Broad adhesion profile, very high hardness and tough, well suited for 2K formulation

Bayhydrol® UH 2621 40 eDIPA 0 For base coats and functional layers with high antichip properties, cost effective

Bayhydrol® UH 2952/1 40 DMeA 0For metallic basecoats and primers; excellent stability against hydrolysis

Aqueous high molecular weight polyurethane dispersions


IN SUPPLY FORM

NON-VOLAT. CONTeNT

APPROX. [%]

NeUTRAL. AGeNT

OH CONTeNT [%]ON SOLIDS

AUTOOeM

AUTO-ReFINISHLARGe VeHICLeS

Bayhydrol® UH: Fast drying polyurethanes for tough, durable and elas-

tic coatings. excellent for 1K and 2K formulations.

13

Bayhydrol® UH 240 40 Na salt 0 For soft-feel coatings and fl exibilization of 1K & 2K industrial coatings

Bayhydrol® UH 340/1 40 Na salt 0Highly elastic for the fl exibilization of hard PAC and PUR dispersions and 1K industrial coatings; for soft-feel coatings with excellent soft-touch effect.

Bayhydrol® UH 650 50 Na salt 0Air- and force-drying basecoats for two-layer fi nishes plastics; combination resin for soft-feel coatings

Bayhydrol® UH 2305 40 Na salt 0Highly elastic dispersion for primers and soft-feel coatings

Bayhydrol® UH 2342 35 TeA NMP < 5*Self-crosslinking, fatty acid modifi ed, high black heel mar resistance and abrasion resistance

Bayhydrol® UH 2557 35 TeA 0Solvent-free alternative to Bayhydrol® UH 2342; reduced solvent demand in formulation

Bayhydrol® UH 2558 37 TeA 0High hardness and abrasion resistance, tough and elastic; well suited for 2K applications

Bayhydrol® UH 2593/1 35 TeA 0Self-crosslinking, fatty acid modifi ed, high black heel mar resistance and high hardness, improves drying speed as co-binder

Bayhydrol® UH 2606 35 eDIPA 0 Broad adhesion profi le, very high hardness and tough, well suited for 2K formulation

Bayhydrol® UH 2621 40 eDIPA 0 For base coats and functional layers with high antichip properties, cost effective

Bayhydrol® UH 2952/1 40 DMeA 0For metallic basecoats and primers; excellent stability against hydrolysis

* = Solvent-free alternative (Bayhydrol UH 2557) available

= especiallysuitable

= suitable

WOOD,FURNITURe

PARqUeTTRADe

CORROSIONPROTeCTION

INDUSTRIALMeTAL

PLASTICCOATINGS

FLOORWALL

PROPeRTIeS

14

Bayhydrol® UH: Fast drying polyurethanes for tough, durable and elas-

tic coatings. excellent for 1K and 2K formulations.

Bayhydrol® UH XP 2592 45 eDIPA 0 2.1

Oxidatively drying; free of solvent, drier and anti-skin agent; wood exterior, industrial coatings with low VOC, excellent corrosion protection, primers and high gloss topcoats, crosslinkable with polyisocyanates, blocked polyisocyanates, melamines

Bayhydrol® UH XP 2648/1 35 DMeA 0elastic even at low temperatures, broad adhesion profile, especially suitable as co-binder in crosslinking systems

Bayhydrol® UH XP 2660 40 Na salt 0 Combination resin for soft-feel coatings, improved stability against hydrolysis, solvents and suntan lotions

Bayhydrol® UH XP 2719 40 TeA 0Fast build up of high blocking resistance, good chemical resistance, fast drying, adhesion to aluminium

Bayhydrol® XP 2418 35 Na salt 0Flexible, especially suitable for basecoats, excellent cost- performance ratio

Aqueous high molecular weight polyurethane dispersions

NON-VOLAT. CONTeNT

APPROX. [%]


IN SUPPLY FORM

NeUTRAL. AGeNT


AUTOOeM


15

* = Solvent-free alternative (Bayhydrol UH XP 2592) available

** = Solvent-free alternative (Bayhydrol UH 2557) available


= suitable

Bayhydrol® UH XP 2592 45 eDIPA 0 2.1

Oxidatively drying; free of solvent, drier and anti-skin agent; wood exterior, industrial coatings with low VOC, excellent corrosion protection, primers and high gloss topcoats, crosslinkable with polyisocyanates, blocked polyisocyanates, melamines

Bayhydrol® UH XP 2648/1 35 DMeA 0elastic even at low temperatures, broad adhesion profile, especially suitable as co-binder in crosslinking systems

Bayhydrol® UH XP 2660 40 Na salt 0 Combination resin for soft-feel coatings, improved stability against hydrolysis, solvents and suntan lotions

Bayhydrol® UH XP 2719 40 TeA 0Fast build up of high blocking resistance, good chemical resistance, fast drying, adhesion to aluminium

Bayhydrol® XP 2418 35 Na salt 0Flexible, especially suitable for basecoats, excellent cost- performance ratio

WOOD,FURNITURe

PARqUeTTRADe


INDUSTRIAL MeTAL

PLASTIC COATINGS

FLOOR WALL

PROPeRTIeS

16

NON-VOLAT. CONTeNT

APPROX. [%]ORGANIC COSOLVeNT

CONTeNT [%] IN SUPPLY FORM

NeUTRAL. AGeNT


2K

AUTOOeM

Bayhydrol® U 241 41 DMeA NMP 4.5 2.5elastic polyurethane-polyol, suited for primers and topcoats.

Bayhydrol® U 355 55 DMeA NMP 2 1.5 Very elastic, for soft-feel coatings

Bayhydrol® U XP 2239 35 DMeA NMP 4.7 4.6

Good water resistance; in combi-nation with Bayhydur® BL 5335 for glass coatings with good alkali resistance

Bayhydrol® U XP 2698 52 DMeA 0 1.5 NMP- and solvent-free version of Bayhydrol® U 355

Bayhydrol® U XP 2750 43 DMeA 0 3.6

For high gloss, clear and pigmented topcoats and primers, outstanding weather resistance, solvent-free marked self-healing effect after scratching

Bayhydrol® U XP 2755 38 DMeA 0 3.0Very fast drying, high hardness & chemical resistance. excellent grain accentuation on wood, solvent-free


For plastic coatings incl. soft-feel, universal adhesion profile on plas-tics, solvent-free, good hydrolysis resistance, long potlife


Very high gloss, especially for pigmented topcoats. Fast drying, chemical resistance and hardness development, low thermoyellowing, solvent-free

Bayhydrol® U 2841 XP 40 DMeA 0 2.7 Solventfree version of U 241

1K STOVING

Aqueous poly-urethane-polyol dispersions

Bayhydrol® U: elastic and durable polyurethane dispersions for water-

borne 2K & 1K PUR stoving systems

17


= suitable

AUTOOeM

WOOD,FURNITURe

PARqUeTTRADe

CAN/GLASS COATING

Bayhydrol® U 241 41 DMeA NMP 4.5 2.5elastic polyurethane-polyol, suited for primers and topcoats.

Bayhydrol® U 355 55 DMeA NMP 2 1.5 Very elastic, for soft-feel coatings

Bayhydrol® U XP 2239 35 DMeA NMP 4.7 4.6

Good water resistance; in combi-nation with Bayhydur® BL 5335 for glass coatings with good alkali resistance

Bayhydrol® U XP 2698 52 DMeA 0 1.5 NMP- and solvent-free version of Bayhydrol® U 355


For high gloss, clear and pigmented topcoats and primers, outstanding weather resistance, solvent-free marked self-healing effect after scratching

Bayhydrol® U XP 2755 38 DMeA 0 3.0Very fast drying, high hardness & chemical resistance. excellent grain accentuation on wood, solvent-free


For plastic coatings incl. soft-feel, universal adhesion profile on plas-tics, solvent-free, good hydrolysis resistance, long potlife


Very high gloss, especially for pigmented topcoats. Fast drying, chemical resistance and hardness development, low thermoyellowing, solvent-free

Bayhydrol® U 2841 XP 40 DMeA 0 2.7 Solventfree version of U 241


INDUSTRIAL MeTAL

PLASTIC COATINGS

FLOOR WALL

PROPeRTIeS

18

TYPe FLOW TIMe AT 23 °C (S)*

SUPPLY FORM [%] IN

Bayhydrol® UV 2282 PUR Dispersion 39 in water < 50High chemical resistance, good grain wetting, physical drying. For all-around use (multicoat).

Bayhydrol® UV 2317 PUR Dispersion 37 in water < 80High wet film transparency, good grain wetting, physical drying

Bayhydrol® UV 2280 PUR Dispersion 39 in water < 90 Outstanding physical drying, good standard product for pigmented coatings.

Bayhydrol® UV XP 2687 PUR emulsion 49 in water 300 mPasGrain wetting, high solids, good adhesion; especially as primer on wood

Bayhydrol® UV 2689/1 XP PUR Dispersion 42 in water < 50Highest crosslink density, low physical drying. especially for clear coats or single layer metallic coats.

Bayhydrol® UV XP 2690 PUR Dispersion 39 in water < 80 Weather-stable, tough; especially suited for wood exterior applications, very fast water release

Bayhydrol® UV 2720/1 XP PUR Dispersion 40 in water < 70Combines physical drying and highest cross-link density; especially for pigmented systems; thermoformable before UV

Bayhydrol® UV XP 2775 PUR Dispersion 40 in water < 80 excellent chemical and stain resistance, in white pigmented topcoats or matte clearcoats

Bayhydrol® UV 2792 XP PUR emulsion (cationic) 39 in water < 50 excellent grain wetting and tannin blocking, good adhension; especially suitable as primer for wood

Waterborne radiation curing resins. The most promising techno-

logy within the variety of environmentally friendly wood and plastic

coating systems are UV curing PU dispersions. Coatings based on

these exhibit the highest growth rates in wood coatings markets. The

key property of this type of coating is its similarity to conventional

PU coatings – similar targets can be reached by similar application

methods, at similar or faster drying times.

Radiation curing polyurethane dispersions

19

* Flow time (similar to DIN 53211) – 4 mm cup


= suitable

FLOW TIMe AT 23 °C (S)*

CORK INDUSTRIAL COATINGS

Bayhydrol® UV 2282 PUR Dispersion 39 in water < 50High chemical resistance, good grain wetting, physical drying. For all-around use (multicoat).

Bayhydrol® UV 2317 PUR Dispersion 37 in water < 80High wet film transparency, good grain wetting, physical drying

Bayhydrol® UV 2280 PUR Dispersion 39 in water < 90 Outstanding physical drying, good standard product for pigmented coatings.

Bayhydrol® UV XP 2687 PUR emulsion 49 in water 300 mPasGrain wetting, high solids, good adhesion; especially as primer on wood

Bayhydrol® UV 2689/1 XP PUR Dispersion 42 in water < 50Highest crosslink density, low physical drying. especially for clear coats or single layer metallic coats.

Bayhydrol® UV XP 2690 PUR Dispersion 39 in water < 80 Weather-stable, tough; especially suited for wood exterior applications, very fast water release

Bayhydrol® UV 2720/1 XP PUR Dispersion 40 in water < 70Combines physical drying and highest cross-link density; especially for pigmented systems; thermoformable before UV

Bayhydrol® UV XP 2775 PUR Dispersion 40 in water < 80 excellent chemical and stain resistance, in white pigmented topcoats or matte clearcoats

Bayhydrol® UV 2792 XP PUR emulsion (cationic) 39 in water < 50 excellent grain wetting and tannin blocking, good adhension; especially suitable as primer for wood

FURNITURe

PLASTICS PARqUeT PVC

PROPeRTIeS

20

Blocked polyisocyanates for 1K waterborne stoving systems

Self-crosslinkingurethane resins for 1K water-borne stoving systems

TYPe NeUTRAL. AGeNT

NON-VOLAT. CONTeNT APPROX. [%]

ORGANIC COSOLVeNTCONTeNT [%] IN

Bayhydur® BL 5335 Blocked, aliphatic polyisocyanate (W) 35 — MPA 4.5/X 4.5 7.1 (blocked) In combination with Bayhydrol® U XP 2239 for glass and can coatings with good alkali resistance

Bayhydur® BL XP 2706 Blocked, aliphatic polyisocyanate (HDI/IPDI) 42 DMeA 0 8.6 (blocked)

Higher reactivity (DMP blocked), excellent thermostabilty (yellowing) and better chemical resistance

Imprafix® 2794 XP Blocked, aliphatic polyisocyanate (HDI) 40 — 0 12.4 (blocked)High reactivity (DMP blocked), very good thermostability (yellowing), good caustic restistance

Baybond® XL 6366 Blocked, aliphatic polyisocyanate (HDI) 45 — 0 9.6 (blocked) Medium reactivity (MeKO blocked)

Baybond® XL 825 Blocked, aliphatic polyisocyanate (HDI) 30 — 0 10.0 (blocked) Low reactivity (CPL blocked) thermostability (yellowing)


Bayhytherm® 3146 Aliphatic, self-crosslinking baking urethane resin 46 DMeA NMP 1, SN/MPA 3*

For OeM primer surfacers with high solids content; also for general industrial coatings

Key to high coatings performance in 1K applications

21

AUTO OeM

GLASSCOATINGS

Bayhydur® BL 5335 Blocked, aliphatic polyisocyanate (W) 35 — MPA 4.5/X 4.5 7.1 (blocked) In combination with Bayhydrol® U XP 2239 for glass and can coatings with good alkali resistance

Bayhydur® BL XP 2706 Blocked, aliphatic polyisocyanate (HDI/IPDI) 42 DMeA 0 8.6 (blocked)

Higher reactivity (DMP blocked), excellent thermostabilty (yellowing) and better chemical resistance

Imprafix® 2794 XP Blocked, aliphatic polyisocyanate (HDI) 40 — 0 12.4 (blocked)High reactivity (DMP blocked), very good thermostability (yellowing), good caustic restistance

Baybond® XL 6366 Blocked, aliphatic polyisocyanate (HDI) 45 — 0 9.6 (blocked) Medium reactivity (MeKO blocked)



NCO CONTeNT [%] ON SOLIDS

INDUSTRIAL MeTAL

PROPeRTIeS

* = NMP-free alternatives available


= suitable

Bayhytherm® 3146 Aliphatic, self-crosslinking baking urethane resin 46 DMeA NMP 1, SN/MPA 3*

For OeM primer surfacers with high solids content; also for general industrial coatings

22

easy mixing and high performance: surfactant-free

hydro-polyisocyanates

TYPe VISCOSITY AT 23 °C APPROX. [mPas]

NON-VOLAT. CONTeNTAPPROX. [%]

ORGANIC COSOLVeNT CONTeNT [%] IN SUPPLY FORM

Bayhydur® 3100 HDI-based 100 2,800 0 17.4 Versatile and economic

Bayhydur® 304 HDI-based 100 4,000 0 18.2Versatile use, improved chemical resistance and mixing

Bayhydur® 305 HDI-based 100 6,800 0 16.2 easy mixing, high gloss

Bayhydur® 401-70 IPDI-based 70 600 30 MPA/X 13.4 Improved hardness, fast drying

Bayhydur® XP 2451/1 HDI-based 100 900 0 20.5Low viscous, suited for solvent-free formulations

Bayhydur® XP 2487/1 HDI-based 100 6,000 0 20.5 Highest chemical resistance

Bayhydur® XP 2547 HDI-based 100 600 0 23 High chemical resistance, low viscous, suited for solvent-free formulations

Bayhydur® XP 2655 HDI-based 100 3,500 0 21.2Highest chemical resistance, easy mixing, high gloss

Bayhydur® XP 2700 HDI-based 65 80 35 PG DMe 16.2Ready-to-use supply form of Bayhydur® 305

Bayhydur® XP 2759 IPDI-based 70 6,500 30 MPA 15.7Fast drying, easy mixing, high chemical resistance

NCO CONTeNT [%] ON SOLIDSWaterdispersible

polyisocyanates

23


= suitable

AUTOOeM

WOOD,FURNITURe

PARqUeTTRADe


Bayhydur® 3100 HDI-based 100 2,800 0 17.4 Versatile and economic

Bayhydur® 304 HDI-based 100 4,000 0 18.2Versatile use, improved chemical resistance and mixing

Bayhydur® 305 HDI-based 100 6,800 0 16.2 easy mixing, high gloss

Bayhydur® 401-70 IPDI-based 70 600 30 MPA/X 13.4 Improved hardness, fast drying

Bayhydur® XP 2451/1 HDI-based 100 900 0 20.5Low viscous, suited for solvent-free formulations

Bayhydur® XP 2487/1 HDI-based 100 6,000 0 20.5 Highest chemical resistance

Bayhydur® XP 2547 HDI-based 100 600 0 23 High chemical resistance, low viscous, suited for solvent-free formulations

Bayhydur® XP 2655 HDI-based 100 3,500 0 21.2Highest chemical resistance, easy mixing, high gloss

Bayhydur® XP 2700 HDI-based 65 80 35 PG DMe 16.2Ready-to-use supply form of Bayhydur® 305

Bayhydur® XP 2759 IPDI-based 70 6,500 30 MPA 15.7Fast drying, easy mixing, high chemical resistance


INDUSTRIAL MeTAL

PLASTIC COATINGS

FLOOR WALL

PROPeRTIeS

24

Low viscous polyisocyanates

VISCOSITY AT 23 °C APPROX. [mPas]

TYPe


ORGANIC COSOLVeNT CONTeNT [%] IN SUPPLY FORM

AUTO OeM


Desmodur® N 3400 HDI Uretdione 100 150 0 21.8 Low viscous HDI uretdione

Desmodur® N 3600 HDI Trimer 100 1,200 0 23 Low viscous HDI isocyanurate

Desmodur® N 3900 HDI Trimer 100 700 0 24HDI iminooxadiazindione, “asymmetric trimer”

Desmodur® XP 2565 IPDI Allophanate 80 2,800 BA 20 15IPDI-based, low functionality, improves hardness and potlife

Desmodur® XP 2580 HDI Allophanate 100 350 0 20 Low viscous, medium functionality

Desmodur® XP 2730 HDI Uretdione 100 90 0 22.7HDI uretdione, lowest viscosity in class; in combination with other Desmodur or Bayhydur types

Desmodur® XP 2840 HDI Uretdione 100 500 0 23HDI uretdione, in combination with other Desmodur or Bayhydur types

NCO CONTeNT [%] ON SOLIDS

Flexibilizing polyisocyanates

Desmodur® N 3800 HDI Trimer 100 6,000 0 11.0

For highly flexible coatings; excellent weather resistance. As a flexibilization partner to combine with Bayhydur® or other Desmodur® polyisocyanates.

Best in class: lowest viscosity polyisocyanate crosslinkers

25


= suitable

INDUSTRIAL MeTAL

PLASTIC COATINGS

PROPeRTIeSFLOOR WALL

Desmodur® N 3400 HDI Uretdione 100 150 0 21.8 Low viscous HDI uretdione

Desmodur® N 3600 HDI Trimer 100 1,200 0 23 Low viscous HDI isocyanurate

Desmodur® N 3900 HDI Trimer 100 700 0 24HDI iminooxadiazindione, “asymmetric trimer”

Desmodur® XP 2565 IPDI Allophanate 80 2,800 BA 20 15IPDI-based, low functionality, improves hardness and potlife

Desmodur® XP 2580 HDI Allophanate 100 350 0 20 Low viscous, medium functionality

Desmodur® XP 2730 HDI Uretdione 100 90 0 22.7HDI uretdione, lowest viscosity in class; in combination with other Desmodur or Bayhydur types

Desmodur® XP 2840 HDI Uretdione 100 500 0 23HDI uretdione, in combination with other Desmodur or Bayhydur types

WOOD,FURNITURe

PARqUeTTRADe


Desmodur® N 3800 HDI Trimer 100 6,000 0 11.0

For highly flexible coatings; excellent weather resistance. As a flexibilization partner to combine with Bayhydur® or other Desmodur® polyisocyanates.

26


TYPe 1K APPLICATION

NON-VOLAT.CONTeNT APPROX. [%]

LIGHTFASTNeSSDIN 75202

100% MODULUS DIN 53504 [MPa]

TeNSILe STReNGTH

DIN 53504 [MPa]

Impranil® DLP/DLP-R Polyester 50 7 + 1.3 10 1,600 200 - 220 Very good resistance to hydrolysis, good adhesion, high solids content, good stirring stability, soft handle

Impranil® DLN/DLN-SD Polyester 40 7 0 2 20 700 175 - 200 High flexibility

Impranil® DLN W 50 Polyester 50 7 0 2 20 700 175 - 200 High flexibility, suitable for mechanical foaming

Impranil® DLS Polyester 50 7 0 2.5 30 1,000 170 - 180 High flexibility, suitable for mechanical foaming

Impranil® DLV/1 Polyester/Polycarbonate 40 7 ++ 2 25 1,200 200 - 220 Outstanding resistance to hydrolysis, crosslinkable

Impranil® DLU Polyether/Polycarbonate 60 7 ++ 2 30 1,000 200 - 230

High solids content, outstanding resistance to hydrolysis, excellent mechanical foaming, high scratch resistance

Impranil® DLH Polyester 40 7 0/+ 5 50 1,100 165 - 175 Free from organic solvents and emulsifiers, high flexibility,high lightfastness

Impranil® DLC-F Polycarbonate 40 7 ++ 5 50 600 215 - 225 Very good resistance to hydrolysis, good resistance to aging, high scratch resistance

Impranil® 43032 Polyether 30 7 + 25 25 100 220 - 230 Very good adhesion on certain types of PVC, high scratch resistance, dry surface with good sliding properties

Impranil® DL 2611 Polyester 40 7 + 13 40 400 200 - 220 NMP-free version of Impranil® DLF Dispersion

Impranil® DL 1380 Polyester 60 7 0 1.5 25 1,300 210 - 220 High flexibility, suitable for mechanical foaming, high solids content

Impranil® DL 1554 Polyester 60 7 0 2.5 25 1,000 200 - 220 Free from organic solvents and emulsifiers, high flexibility, excellent mechanical foaming

Impranil® DL 1537 Polyester 60 7 + 1.2 15 1,200 200 - 210 Good resistance to hydrolysis, good adhesion, high solids content, soft handle

Impranil® LP RSC 4002 Polyether 35 3 ++ 1.7 6 430 150 - 170 Tie coat with very good resistance to hydrolysis, affinity to high solids and different kind of substrates

Impranil® LP RSC 3040 Polyester 40 7 0 2 40 900 175 - 200 Flexible, high alcohol resistance

Impranil® XP 2772 Polyester 40 7 0 2 40 1,300 175 - 200 High flexibility, high alcohol resistance

ReSISTANCe TO HYDROLYSIS

DIN eN 12280-3

Waterborne, anionic/nonionic aliphatic and aromatic polyurethane

dispersions for the coating of textiles. Suitable for all common textile

coating processes in the areas of sports, clothing, fashion articles,

technical articles and general protective equipment. Solvent-free,

environmentally friendly systems.

27

0 = moderate+ = good++ = excellent

eLONGATION AT BReAK DIN 53504 [%]

TeNSILe STReNGTH

DIN 53504 [MPa]

PROPeRTIeS

Impranil® DLP/DLP-R Polyester 50 7 + 1.3 10 1,600 200 - 220 Very good resistance to hydrolysis, good adhesion, high solids content, good stirring stability, soft handle

Impranil® DLN/DLN-SD Polyester 40 7 0 2 20 700 175 - 200 High flexibility

Impranil® DLN W 50 Polyester 50 7 0 2 20 700 175 - 200 High flexibility, suitable for mechanical foaming

Impranil® DLS Polyester 50 7 0 2.5 30 1,000 170 - 180 High flexibility, suitable for mechanical foaming

Impranil® DLV/1 Polyester/Polycarbonate 40 7 ++ 2 25 1,200 200 - 220 Outstanding resistance to hydrolysis, crosslinkable

Impranil® DLU Polyether/Polycarbonate 60 7 ++ 2 30 1,000 200 - 230

High solids content, outstanding resistance to hydrolysis, excellent mechanical foaming, high scratch resistance

Impranil® DLH Polyester 40 7 0/+ 5 50 1,100 165 - 175 Free from organic solvents and emulsifiers, high flexibility,high lightfastness

Impranil® DLC-F Polycarbonate 40 7 ++ 5 50 600 215 - 225 Very good resistance to hydrolysis, good resistance to aging, high scratch resistance

Impranil® 43032 Polyether 30 7 + 25 25 100 220 - 230 Very good adhesion on certain types of PVC, high scratch resistance, dry surface with good sliding properties

Impranil® DL 2611 Polyester 40 7 + 13 40 400 200 - 220 NMP-free version of Impranil® DLF Dispersion

Impranil® DL 1380 Polyester 60 7 0 1.5 25 1,300 210 - 220 High flexibility, suitable for mechanical foaming, high solids content

Impranil® DL 1554 Polyester 60 7 0 2.5 25 1,000 200 - 220 Free from organic solvents and emulsifiers, high flexibility, excellent mechanical foaming

Impranil® DL 1537 Polyester 60 7 + 1.2 15 1,200 200 - 210 Good resistance to hydrolysis, good adhesion, high solids content, soft handle

Impranil® LP RSC 4002 Polyether 35 3 ++ 1.7 6 430 150 - 170 Tie coat with very good resistance to hydrolysis, affinity to high solids and different kind of substrates

Impranil® LP RSC 3040 Polyester 40 7 0 2 40 900 175 - 200 Flexible, high alcohol resistance

Impranil® XP 2772 Polyester 40 7 0 2 40 1,300 175 - 200 High flexibility, high alcohol resistance

MeLTING RANGe [°C]

28


1K APPLICATION

TYPe

NON-VOLAT.CONTeNT APPROX. [%]

LIGHTFASTNeSSDIN 75202

Impranil® DL 519 Polyester 40 7 0 9.5 40 450 180 - 200 Flexible, dry touch, high alcohol resistance

Impranil® LP DSB 1069 Polyether 50 7 + 2 20 1,500 220 - 240 High elasticity

Impranil® DL 2077 Polycarbonate 35 7 ++ 20 - 25 25 - 30 150 - 200 220 - 230

Impranil® DL 2288 Polycarbonate 56 7 ++ 5 30 600 215 - 225

Impranil® DAH Polyether 35 4 + 2 10 700 150 - 170

ReSISTANCe TO HYDROLYSIS DIN eN 12280-3

NON-VOLAT. CONTeNT [%]

CHeMICAL BASe

HYDROPHILIC CHARACTeR

VISCOSITY, FLOW TIMe (4 mm) s

Baybond® PU 130* Polyether ionic/nonionic 29 - 31 11 - 15 7.0 - 8.5 +++ 6.0 13.0 320 yes thermoplastics

Baybond® PU 239* Polyester ionic/nonionic 38 - 40 11 - 18 6.0 - 8.0 ++ 3.2 43.9 1,020 yes thermoplastics and thermosets

Baybond® PU 330 Polyester ionic/nonionic 29 - 31 30 - 140 6.5 - 8.0 + 0.5 0.6 2,000 yes thermosets

Baybond® PU 401 Polyester ionic/nonionic 39 - 41 11 - 18 6.5 - 8.5 ++ 3.0 51.2 1,230 yes thermoplastics

Baybond® PU 403* Polyester ionic/nonionic 38 - 40 11 - 18 6.0 - 8.0 +++ 3.4 38.2 999 yes thermoplastics

Baybond® PU 404 XP Polyester ionic/nonionic 48 - 52 11 - 18 6.0 - 8.0 ++ 2.1 37.0 1,300 yes thermoplastics

Baybond® PU 405* Polyether ionic/nonionic 32 - 35 11 - 18 6.0 - 8.0 ++++ 4.5 10.7 410 yes thermoplastics

Baybond® PU 406 Polyether nonionic 33 - 36 10 - 22 5.5 - 7.5 +++ 3.7 20.0 700 yes thermoplastics

Baybond® PU 571 XP Polyether nonionic 33 - 36 10 - 22 5.5 - 7.5 +++ 3.7 20.0 700 yes thermoplastics


Baybond® PU 409 XP Polyester ionic/nonionic 49 - 51 11 - 18 6.5 - 8.5 ++ ca. 2 ca. 10 ca. 1,000 yes thermoplastics and thermosets

Baybond® VP LS 2277 Polyester ionic/nonionic 39 - 42 10 - 20 6.5 - 8.5 ++ 2.1 28.1 1,250 yes thermoplastics

Baybond® XP 2569 Polyester ionic/nonionic 39 - 41 10 - 20 6.0 - 8.0 ++ 1.5 6.4 1,300 yes thermoplastics and thermosets

Baybond® XP 2728 Polyether/Polycarbonate ionic/nonionic 48 - 52 10 - 20 6.0 - 8.0 ++++ 3.1 24.5 910 yes thermoplastics

pHPUR dispersions for glass fiber coatings

Baybond® types are generally used in the manufacture of glass fiber

sizes. The products have good compatibility with the following additives:

– adhesion promoters

– slip agents

– antistatic agents and flexibilizers

29

100% MODULUS DIN 53504 [MPa]

eLONGATION AT BReAK DIN 53504 [%]

TeNSILe STReNGTH DIN 53504 [MPa]

PROPeRTIeS

Impranil® DL 519 Polyester 40 7 0 9.5 40 450 180 - 200 Flexible, dry touch, high alcohol resistance

Impranil® LP DSB 1069 Polyether 50 7 + 2 20 1,500 220 - 240 High elasticity

Impranil® DL 2077 Polycarbonate 35 7 ++ 20 - 25 25 - 30 150 - 200 220 - 230

Impranil® DL 2288 Polycarbonate 56 7 ++ 5 30 600 215 - 225

Impranil® DAH Polyether 35 4 + 2 10 700 150 - 170

ReSISTANCe TO HYDROLYSIS DIN eN 12280-3

MeLTING RANGe [°C]

* = crosslinkable

+ = average++ = good+++ = very good++++ = excellent

HYDROLYTIC ReSISTANCe

TeNSILe STReNGHTN/mm2

100% MODULUSN/mm2

COMPATIBLe WITH AMINOSILANe

Baybond® PU 130* Polyether ionic/nonionic 29 - 31 11 - 15 7.0 - 8.5 +++ 6.0 13.0 320 yes thermoplastics

Baybond® PU 239* Polyester ionic/nonionic 38 - 40 11 - 18 6.0 - 8.0 ++ 3.2 43.9 1,020 yes thermoplastics and thermosets

Baybond® PU 330 Polyester ionic/nonionic 29 - 31 30 - 140 6.5 - 8.0 + 0.5 0.6 2,000 yes thermosets


Baybond® PU 403* Polyester ionic/nonionic 38 - 40 11 - 18 6.0 - 8.0 +++ 3.4 38.2 999 yes thermoplastics

Baybond® PU 404 XP Polyester ionic/nonionic 48 - 52 11 - 18 6.0 - 8.0 ++ 2.1 37.0 1,300 yes thermoplastics

Baybond® PU 405* Polyether ionic/nonionic 32 - 35 11 - 18 6.0 - 8.0 ++++ 4.5 10.7 410 yes thermoplastics

Baybond® PU 406 Polyether nonionic 33 - 36 10 - 22 5.5 - 7.5 +++ 3.7 20.0 700 yes thermoplastics

Baybond® PU 571 XP Polyether nonionic 33 - 36 10 - 22 5.5 - 7.5 +++ 3.7 20.0 700 yes thermoplastics


Baybond® PU 409 XP Polyester ionic/nonionic 49 - 51 11 - 18 6.5 - 8.5 ++ ca. 2 ca. 10 ca. 1,000 yes thermoplastics and thermosets

Baybond® VP LS 2277 Polyester ionic/nonionic 39 - 42 10 - 20 6.5 - 8.5 ++ 2.1 28.1 1,250 yes thermoplastics

Baybond® XP 2569 Polyester ionic/nonionic 39 - 41 10 - 20 6.0 - 8.0 ++ 1.5 6.4 1,300 yes thermoplastics and thermosets

Baybond® XP 2728 Polyether/Polycarbonate ionic/nonionic 48 - 52 10 - 20 6.0 - 8.0 ++++ 3.1 24.5 910 yes thermoplastics

eLONGATION AT BReAK [%]

ReINFORCeMeNT OF

30

PUR dispersions for adhesive applications

TYPe VISCOSITY[mPas]

NON-VOLAT.CONTeNT [%]

pH FURNITURe LAMIINATION

AUTOMOTIVe INTeRIOR

Dispercoll® U 42 PUR Dispersion 50 +/- 2 150 - 800 7.5 +/- 1.5 approx. 80 - 100

Aqueous anionic dispersion of a high molecular weight amorphous poly-urethane. Because of the softness and flexibility of the polymer film especially suitable for wet-bonding of textile substrates.


Aqueous anionic dispersion of a high molecular weight crystallizing polyure-thane. Raw material for the formulation of heat-activated adhesives for use in, for example, the furniture and automotive industries.


Aqueous anionic dispersion of a high molecular weight crystallizing polyure-thane. Raw material for the formulation of heat-activated adhesives for use in, for example, the furniture, automotive and especially the footwear industries.


Aqueous anionic dispersion of a high molecular weight crystallizing polyure-thane. especially suitable for applications at low heat activation temperatures in the furniture and automotive industries.

Dispercoll® U 8755 PUR Dispersion 45 +/- 1 < 1,000 7.5 +/- 1.5 approx. 80 - 100

Aqueous anionic dispersion of a high molecular weight crystallizing polyurethane. especially suitable for heat activation above 80 °C. Gives high heat resistance also when used without crosslinker.

ReCOMMeNDeD MIN. BONDLINe

TeMP. [°C]

Dispercoll® U grades are aqueous, anionic dispersions of high molecular

weight polyurethanes. The products are especially suitable for the manu-

facture of heat activated adhesives. Dispercoll® U polyurethane dispersi-

ons are high performance adhesive raw materials which give outstanding

bonding properties on most synthetic and natural materials.

31

SHOe BONDING

AUTOMOTIVe INTeRIOR

PACKAGING


Aqueous anionic dispersion of a high molecular weight amorphous poly-urethane. Because of the softness and flexibility of the polymer film especially suitable for wet-bonding of textile substrates.


Aqueous anionic dispersion of a high molecular weight crystallizing polyure-thane. Raw material for the formulation of heat-activated adhesives for use in, for example, the furniture and automotive industries.


Aqueous anionic dispersion of a high molecular weight crystallizing polyure-thane. Raw material for the formulation of heat-activated adhesives for use in, for example, the furniture, automotive and especially the footwear industries.


Aqueous anionic dispersion of a high molecular weight crystallizing polyure-thane. especially suitable for applications at low heat activation temperatures in the furniture and automotive industries.

Dispercoll® U 8755 PUR Dispersion 45 +/- 1 < 1,000 7.5 +/- 1.5 approx. 80 - 100

Aqueous anionic dispersion of a high molecular weight crystallizing polyurethane. especially suitable for heat activation above 80 °C. Gives high heat resistance also when used without crosslinker.

TeXTILe BONDING

PROPeRTIeS


= suitable

32

TYPe VISCOSITY[mPas]


pH

Dispercoll® U XP 2643 PUR Dispersion 40 +/- 1 < 1,000 7.5 +/- 1.5 > RT

Aqueous anionic dispersion of a high molecular weight non- crystallizing polyure-thane. especially suitable for bonds at low to moderate temperatures, even at room temperature.


Aqueous anionic dispersion of a high molecular weight slowly crystallizing poly-urethane. especially suitable for bonds at low to moderate temperatures or even at room temperature.

Dispercoll® U XP 2682 PUR Dispersion 50 +/- 1 < 1,000 7.5 +/- 1.5 approx. 50 - 60

Aqueous anionic dispersion of a lower molecular weight crystallizing polyurethane. especially suitable for applications at low heat activation temperatures in the furniture and automotive industries. Good wetting properties due to low melt viscosity.


Aqueous anionic dispersion of a high molecular weight polyurethane. especially suitable for latent-reactive adhesives in conjuction with deactivated Desmodur® LP BUeJ 471 formulation.


Aqueous anionic dispersion of a high molecular weight crystallizing polyurethane. especially suitable for heat activation bonding applications with high initial heat resistance.

Dispercoll® U XP 2824 PUR Dispersion 40 +/- 1 < 400 7.5 +/- 1.5 approx. 50 - 60

Aqueous anionic dispersion of a high molec-ular weight crystallizing polyurethane. The polymer contains carboryl groups in the pol-ymer chain that can be crosslinked with the polycarbodimide from Desmodur® XP 2802 to produce high-qualtiy adhesive bonds.

Dispercoll® U 2849 XP PUR Dispersion 50 +/- 1 < 2,000 7.5 +/- 1.5 approx. 80 - 100

Aqueous anionic dispersion of a high molecular weight amorphous polyurethane. Due to the characteristic polymer properties Dispercoll® U 2849 XP is suitable for adhe-sive applications with improved climate resistance.


TeMP. [°C]

PU-dispersions for adhesive applications

Dispercoll® U grades are aqueous, anionic dispersions of high molecular

weight polyurethanes. The products are especially suitable for the manu-

facture of heat activated adhesives. Dispercoll® U polyurethane dispersi-

ons are high performance adhesive raw materials which give outstanding

bonding properties on most synthetic and natural materials.

33

FURNITURe LAMIINATION

SHOe BONDING

AUTOMOTIVe INTeRIOR

PACKAGING


Aqueous anionic dispersion of a high molecular weight non- crystallizing polyure-thane. especially suitable for bonds at low to moderate temperatures, even at room temperature.


Aqueous anionic dispersion of a high molecular weight slowly crystallizing poly-urethane. especially suitable for bonds at low to moderate temperatures or even at room temperature.


Aqueous anionic dispersion of a lower molecular weight crystallizing polyurethane. especially suitable for applications at low heat activation temperatures in the furniture and automotive industries. Good wetting properties due to low melt viscosity.


Aqueous anionic dispersion of a high molecular weight polyurethane. especially suitable for latent-reactive adhesives in conjuction with deactivated Desmodur® LP BUeJ 471 formulation.


Aqueous anionic dispersion of a high molecular weight crystallizing polyurethane. especially suitable for heat activation bonding applications with high initial heat resistance.

Dispercoll® U XP 2824 PUR Dispersion 40 +/- 1 < 400 7.5 +/- 1.5 approx. 50 - 60

Aqueous anionic dispersion of a high molec-ular weight crystallizing polyurethane. The polymer contains carboryl groups in the pol-ymer chain that can be crosslinked with the polycarbodimide from Desmodur® XP 2802 to produce high-qualtiy adhesive bonds.

Dispercoll® U 2849 XP PUR Dispersion 50 +/- 1 < 2,000 7.5 +/- 1.5 approx. 80 - 100

Aqueous anionic dispersion of a high molecular weight amorphous polyurethane. Due to the characteristic polymer properties Dispercoll® U 2849 XP is suitable for adhe-sive applications with improved climate resistance.


TeMP. [°C]TeXTILe

BONDINGPROPeRTIeS


= suitable

34

TYPe pH


CRYSTALLISATION FURNITURe LAMINATION

Dispercoll® C 74 CR Dispersion 58 +/- 0.5 13.0 +/- 0.5 medium medium

Aqueous anionic dispersion of a 2-chlorobutadiene polymer with a medium rate of crystallization featuring, good heat resistance and long open time. Dispercoll® C 74 is suitable for the formulation of aqueous contact adhesives.

Dispercoll® C 84 CR Dispersion 55 +/- 0.5 13.0 +/- 0.5 fast very low

Aqueous anionic dispersion of a 2-chlorobutadiene polymer with a high rate of crystallization featuring, fast bond formation, good contactibility and high bond strength. Dispercoll® C 84 is suitable for the formulation of aqueous contact adhesives.

Dispercoll® C 2325 CR Dispersion 55 +/- 1.0 12.0 +/- 1.0 fast low

Aqueous anionic dispersion of a 2-chlorobutadiene polymer with a high rate of crystallization featuring, fast bond formation, good contactibility and high bond strength in combination with excellent storage stability and high crosslinking density with isocyanates. Dispercoll® C 2325 is suitable for the formulation of aqueous contact adhesives.

Dispercoll® C VP LS 2372/1 CR Dispersion 58 +/- 1.0 13.0 +/- 0.5 slow low

Aqueous anionic dispersion of a 2-chlorobutadi-ene polymer with a very low rate of crystallization featuring, good contactibility and good wet tack in combination with excellent storage stability and high crosslinking density with isocyanates. Dispercoll® C VP LS 2372/1 is suitable for the formulation of aqueous contact adhesives. Dispercoll® C VP LS 2372/1 is typically used as blend component to improve wet tack.

Dispercoll® C XP 2694 CR Dispersion 29 +/- 1.0 9.0 +/- 0.5 very fast very low

Aqueous anionic dispersion of a 2-chlorobutadi-ene polymer with a very high rate of crystallization featuring, very fast bond formation and good contactibility. Can be used without further formula-tion as contact adhesive or adhesive primer.


Aqueous anionic dispersion of a 2-chlorobutadi-ene polymer with a very high rate of crystallization featuring, very fast bond formation and good con-tactibility combined with high heat resistance of the bonding. Can be used without further formulation as contact adhesive or adhesive primer.

GeL CONTeNT

CR-dispersions for adhesive applications

The unique property profile of Dispercoll® C waterborne contact adhe-

sives renders these products indispensable for a large number of ap-

plications e.g. as adhesives and sealants for shoes, transportation/

automotive, construction industry, packaging, furniture, foamed ma-

terials, leather and rubber bonding. Properly formulated, Dispercoll® C

can be used to substitute solvent based adhesives in a wide range of ap-

plications without loss of performance at the same time improving greatly

on environmental, handling and working place safety issues.

35

FURNITURe LAMINATION

SHOe BONDING (CAPS, INNeR SOLe)

BUILDING/ CONSTRUCTION

FOAM BONDING

Dispercoll® C 74 CR Dispersion 58 +/- 0.5 13.0 +/- 0.5 medium medium

Aqueous anionic dispersion of a 2-chlorobutadiene polymer with a medium rate of crystallization featuring, good heat resistance and long open time. Dispercoll® C 74 is suitable for the formulation of aqueous contact adhesives.

Dispercoll® C 84 CR Dispersion 55 +/- 0.5 13.0 +/- 0.5 fast very low

Aqueous anionic dispersion of a 2-chlorobutadiene polymer with a high rate of crystallization featuring, fast bond formation, good contactibility and high bond strength. Dispercoll® C 84 is suitable for the formulation of aqueous contact adhesives.

Dispercoll® C 2325 CR Dispersion 55 +/- 1.0 12.0 +/- 1.0 fast low

Aqueous anionic dispersion of a 2-chlorobutadiene polymer with a high rate of crystallization featuring, fast bond formation, good contactibility and high bond strength in combination with excellent storage stability and high crosslinking density with isocyanates. Dispercoll® C 2325 is suitable for the formulation of aqueous contact adhesives.

Dispercoll® C VP LS 2372/1 CR Dispersion 58 +/- 1.0 13.0 +/- 0.5 slow low

Aqueous anionic dispersion of a 2-chlorobutadi-ene polymer with a very low rate of crystallization featuring, good contactibility and good wet tack in combination with excellent storage stability and high crosslinking density with isocyanates. Dispercoll® C VP LS 2372/1 is suitable for the formulation of aqueous contact adhesives. Dispercoll® C VP LS 2372/1 is typically used as blend component to improve wet tack.


Aqueous anionic dispersion of a 2-chlorobutadi-ene polymer with a very high rate of crystallization featuring, very fast bond formation and good contactibility. Can be used without further formula-tion as contact adhesive or adhesive primer.


Aqueous anionic dispersion of a 2-chlorobutadi-ene polymer with a very high rate of crystallization featuring, very fast bond formation and good con-tactibility combined with high heat resistance of the bonding. Can be used without further formulation as contact adhesive or adhesive primer.

GeL CONTeNT

TeXTILe BONDING

PROPeRTIeS


= suitable

36

TYPe PARTICLe SIZe[nm]


SPeC. SURFACe [m2/mg]


Dispercoll® S 5005 Nano SiO2 Dispersion 50 +/- 1 55 50 1.390

Nano SiO2 dispersion with small particle size. Formulated in combination with Dispercoll® C and ZnO dispersion, a medium viscosity spray-able adhesive with improved inital tack and bonding strength is optained.


Nano SiO2 dispersion with small particle size. Formulated in combination with Dispercoll® C and ZnO dispersion, viscosities can be adjusted in a broad range simultaneously improving stability, inital tack and bonding strength.


Nano SiO2 dispersion with very small par-ticle size. Formulated in combination with Dispercoll® C and ZnO dispersion, highly tixo-tropic adhesive formulations can be obtained simultaneously improving initial tack, bonding strength and heat resistance.


Nano SiO2 dispersion with very small par-ticle size. Formulated in com bination with Dispercoll® C and ZnO dispersion, up to paste-like adhesive formulations can be obtained simultaneously improving initial tack, bon ding strength and delivering oustanding heat resistance.

DeNSITY[g/m3]

Additives for Dispercoll® C and Dispercoll® U

The new Bayer Dispercoll® S nano silica dispersions show some very

unique synergistic properties if used in combination with Dispercoll® C

or U. Formulated with a Dispercoll® C grade in combination with ZnO,

the Dispercoll® S grades can act as thickeners and additionally yield

high reinforcement and create high heat resistance.

37


SHOe BONDING (CAPS, INNeR SOLe)


PROPeRTIeS

SPRAY ADHeNSIVe FOR FOAM TO FOAM


Nano SiO2 dispersion with small particle size. Formulated in combination with Dispercoll® C and ZnO dispersion, a medium viscosity spray-able adhesive with improved inital tack and bonding strength is optained.


Nano SiO2 dispersion with small particle size. Formulated in combination with Dispercoll® C and ZnO dispersion, viscosities can be adjusted in a broad range simultaneously improving stability, inital tack and bonding strength.


Nano SiO2 dispersion with very small par-ticle size. Formulated in combination with Dispercoll® C and ZnO dispersion, highly tixo-tropic adhesive formulations can be obtained simultaneously improving initial tack, bonding strength and heat resistance.


Nano SiO2 dispersion with very small par-ticle size. Formulated in com bination with Dispercoll® C and ZnO dispersion, up to paste-like adhesive formulations can be obtained simultaneously improving initial tack, bon ding strength and delivering oustanding heat resistance.

TeXTILe BONDING


= suitable

= N-ethylpyrolidone= Ammonia = N-Methyl pyrrolidone = Solvent naphtha = Triethyl amine= Tripropylene glycol diacrylate= Polyacrylate = Polyester= Dipropylenglycol dimethyl ether= Propylenglycol-n-bulylether= Polyurethane= Trialproducts= Xylene

NePNH3NMPSNTeATPGDAPACPeSPG DMePnBPURVP LS ... XP ...X

= Aminomethyl propanol= Butyl acetate= Butyl diglycol= Butyl glycol= Dimethyl ethanol amine= Dipropylene glycol diacrylate= ethylacetate= ethyl diisopropyl amine= Hexanediol diacrylate= Hydroxyethyl methacrylate= Isobutanol= Isobornyl methacrylate= Methoxypropylacetate

AMPBABDGBGDMeADPGDAeAeDIPAHDDA HeMAIBIBOMAMPA

LEGEND

38

Crosslinker for latent reactive polyurethane dispersions

NCO-CONTeNT[%]

TYPe NON-VOLAT. CONTeNTAPPROX. [%]

Dispercoll® BL XP 2514 TDI-dimer suspension 8.0 40 approx. 1,000 Crosslinker for latent-reactive PUD

Desmodur® LP BUEJ 471 Micronized IPDI-isocyanurate 17 100 ./. Micronized crosslinker for latent-reactive PUD

Crosslinker for PU adhesives

Desmodur® DN Hydrophilic modified isocyanate 21.8 100 1,250 Low hydrophilicity

Desmodur® DA-L Hydrophilic modified isocyanate 20.0 100 3,000 Low hydrophilicity

Bayhydur® 3100 Hydrophilic modified isocyanate 17.4 100 2,800 High hydrophilicity

Bayhydur® 304 Hydrophilic modified isocyanate 18.2 100 4,000 In compliance with U.S. FDA’s guideline “Title 21 CFR:” Section 175.105 “Adhesives”

Desmodur® XP 2802 Dispersion of hydrophilic polycarbodiimid — 40 30 Crosslinker for carboxylate functionalized dispersions, suitable for 2K formulations with

long potlife

Crosslinker for CR dispersions

TYPe VISCOSITY AT 23°C[mPas] APPROX.


NCO-CONTeNT [%]

Bayhydur® 401-70 IPDI-based hydrophilic polyisocyanate 70 in MPA/X 600 9.4

Used in CR-dispersion formulations, yields a high chemical crosslinking density to achieve excellent heat resistance. Featuring very long potlife and excellent storage stability.

Polyisocyanate crosslinkers for adhesives applications

39


PROPeRTIeS

Dispercoll® BL XP 2514 TDI-dimer suspension 8.0 40 approx. 1,000 Crosslinker for latent-reactive PUD

Desmodur® LP BUEJ 471 Micronized IPDI-isocyanurate 17 100 ./. Micronized crosslinker for latent-reactive PUD

VISCOSITY AT23 °C [mPas]

Desmodur® DN Hydrophilic modified isocyanate 21.8 100 1,250 Low hydrophilicity

Desmodur® DA-L Hydrophilic modified isocyanate 20.0 100 3,000 Low hydrophilicity

Bayhydur® 3100 Hydrophilic modified isocyanate 17.4 100 2,800 High hydrophilicity

Bayhydur® 304 Hydrophilic modified isocyanate 18.2 100 4,000 In compliance with U.S. FDA’s guideline “Title 21 CFR:” Section 175.105 “Adhesives”

Desmodur® XP 2802 Dispersion of hydrophilic polycarbodiimid — 40 30 Crosslinker for carboxylate functionalized dispersions, suitable for 2K formulations with

long potlife


= suitable

SPRAY ADHeNSIVe FOR FOAM TO FOAM

TeXTILe BONDING (CAPS, INNeR SOLe)

PROPeRTIeS

SHOe BONDING

Bayhydur® 401-70 IPDI-based hydrophilic polyisocyanate 70 in MPA/X 600 9.4

Used in CR-dispersion formulations, yields a high chemical crosslinking density to achieve excellent heat resistance. Featuring very long potlife and excellent storage stability.



40

41

Sustainability @ CAS

Bayer is committed to the principles of

sustainable development.

We want to fulfill this commitment in three areas:

products and innovations, business practices and

corporate social responsibility.

Innovations are the driver of sustainability in the

CAS Business Unit. Our raw materials make more

sustainable and durable solutions possible in our

end users’ products. This applies especially to

greenhouse gas emissions, health protection and

energy consumption.

In production our priority is a high standard of

occupational health and safety as well as energy-

and resource-saving processes. We focus our

developments on advanced product technolo-

gies that are safe in their application and provide

economic and ecological advantages over the

whole value chain from raw materials through

processing to the end-of-life. The emphasis is on

waterborne products, solvent-free products and

those with a high solids content.

We are investigating the potential of renewable

resources for new high-performance products

while also taking ethical standards into account.

Our main aim is to conduct our business suc-

cessfully and sustainably. For us this means

achieving commercial success on the basis of

sound business models and in a way that is

compatible with the needs of our employees and

society, protects the environment and preserves

our natural resources.

MORe THAN JUST PRODUCTS

42

Our global presence also means local presence.

You can rely on us wherever in the world you are

thanks to our global supply chain management.

With production sites in most of the world‘s stra-

tegically important regions we aim for short lead

times and short routes to your production site. Our

quality, fast application support and expert advice

are available to you wherever you are.

Success is also dependent on the right timing.

Speed, flexibility, fast development in response to

market requests, efficient production and delivery

– we will help you to deliver these crucial factors.

Because your success is ours as well.

Global Partnerships

We ARe WHeRe YOU ARe

43

This information and our technical advice – whether verbal, in writing or by ways of trial –are given

in good faith but without warranty, and this also applies where proprietary rights of third parties

are involved.

The information is provided by Bayer MaterialScience AG without assumption of any liability. If any

of the above mentioned regulations change after the date of declaration, this declaration is no lon-

ger valid. Bayer MaterialScience AG will strive to keep this information up-to-date.

Our advice does not release you from the obligation to verify the information provided – especially that

contained in our safety data and technical information sheets –, to check for updates of any information

provided by us and to test our products as to their suitability for the intended processes and uses. The

application, use and processing of our products and the products manufactured by you on the basis of

our technical advice are beyond our control and, therefore, entirely your own responsibility.

Our products are sold in accordance with the current version of our General Conditions of Sale

and Delivery.

edition: MS00063641 · Order-No.: 2013-03 · Printed in Germany · e

Bayer MaterialScience AG51368 Leverkusen Germany

[email protected]

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