WATERBORNE SOLUTIONS FOR HIGH DEMANDING COATS AND

© The Lubrizol Corporation 2017, All Rights Reserved.

WHAT WE ADD MAKES THE DIFFERENCE.TM

WATERBORNE SOLUTIONS FOR HIGH DEMANDING

COATS AND TEMPORARY COATINGS.

Nina Musche

Lubrizol Deutschland GmbH

Expanding Chemistry Seminar8.-9.11.2017

© The Lubrizol Corporation 2017, All Rights Reserved. 2WHAT WE ADD MAKES THE DIFFERENCE.TM

AGENDA

- Aptalon™ Polyamide basedPolyurethane Emulsions

- Introduction to Technology

- Chemistry

- Features

- Application Examples

- Metal Coatings

- Wood Coatings

- Carboset® PL 3127

- Temporary coatings technology

- Application Examples

- Summary


APTALON™- A NEW POLYMER CLASS WITHSPECIAL FEATURES


TYPICAL POLYURETHANE

+ +-OHHO-

Polyol

(Soft Segment)

-NCOOCN-

Poly-isocyanates

(Hard Segment)

-OHHO- + Diluent

Acid

(Water dispersing)

Process Aid

(viscosity control)

NEW Polyamide-based

technology

CH2N

H

N

H

C

O

CH2N

H

N C O

O

H

(CH2 x O C

O

O C

O

O


Polyether polyol – Good hydrolytic stability Poor UV resistance

Polycarbonate polyol – Good UV and hydrolytic stability, high price and limited composition variability

Polyester polyol – Good mechanical properties and UV resistance, Poor hydrolytic stability

Polyamide polyol – Believed to be not suitable for soft segment, no commercial availability

DIFFERENT TYPES OF POLYOLS – SOFT SEGMENTS IN PUD


HYDROLYTIC STABILITY OF POLYURETHANE FILMS

0

1000

2000

3000

4000

5000

6000

7000

0 250 500 750 1000

TEN

SILE

STR

ENG

TH (P

SI)

TIME (HOURS)

Humidity Chamber (75ºC, 100% Humidity)

Ester urethane

Ether urethane

Amide urethane, high hardness

Amide urethane, low hardness

Two polyamide urethane/urea maintain their tensile strength after 1000 hours

Polyether urethane also show good hydrolytic stability

Polyester urethane loses mechanical integrity is 500 hours

Noticeable annealing effect on amide urethane samples


UV STABILITY OF POLYURETHANE FILMS

0

500

1000

1500

2000

2500

3000

3500

4000

4500

0 250 500 750 1000

TEN

SILE

STR

ENG

TH (P

SI)

TIME (HOURS)

UV Stability (QUV)

Ester urethane

Ether urethane

Carbonate urethane

Amide urethane

Polymers with polyamide, polyester, and polycarbonate segments show better UV stability than polyether-urethane composition

The polyester urethane sample tested shows no weakening after 1000 hours of exposure to UV


POLYAMIDE PUD IN (METAL-) TOP COATS

Aptalon™ M8100


TOPCOATS

- Usually a wide range

- Protects the anti-corrosive primer while giving a perfectly tailoredsurface

- Improves long term durability andgood looks

- Trend to DTM, but can currentlynot yet cover all applications


Typical Market environments

• Topcoats for medium duty metal applications

• ISO 12944 corrosion category C1- C4

• Field & factory applied environments. Industrial and moderate coastal areas

• Ambient cure and capable of thermal cure at 75-85oC peak metal, dwell of 20 mins.

WHERE TO USE APTALON™ M8100

END USE APPLICATIONS

• Tier 1 OEM products, Tier 2 metal components

• Coatings 5-15 yr. maintenance cycle

• Heavy Equipment, Truck & Trailer Components, Elevated Tank, Facility Pipe and Metal Bridge topcoats

• OEM factory applied topcoats, ambient and thermal cure application in General Industrial, Laundry appliance & HVAC and Medical Equipment


CHEMICAL PERFORMANCE - APTALON™ M8100

Very Good Chemical Resistance

Top coat Chemicals Stain DamageTotal Stain(max. 60)

Total Damage(max 60)

APTALON™ M8100

Skydrol

DieselGasolineHydraulic FL

Brake FLMEK solvent

10

108

10

910

10

101010

910

57 59

2K S/B BENCHMARK

Skydrol

DieselGasolineHydraulic FL

Brake FLMEK solvent

10

101010

108

10

101010

108

58 58

ASTM D1308, 1 hour spot testing (1-10 rating, 10 = best), CRS, Ambient 7 day cure, DFT 50µm


APTALON™ M8100 PHYSICAL PROPERTIES

Topcoat Hardness ASTM D3363 (7, 21, 60 day ambient cure)

Topcoat Primer DFT Pencil Hardness König Hardness

APTALON™ M8100 Epoxy 50µm 5H/5H/5H 41/71/73

COMMERCIAL 2K S/B BENCHMARK Epoxy 50µm 3H/3H/3H 6/26/102

Good Hardness for Industrial End Uses

System impact ASTM D2794 (7 day ambient cure)

Topcoat Primer DFT Direct Impact Reverse Impact

APTALON™ M8100 Epoxy 50µm 140 60

COMMERCIAL 2K S/B BENCHMARK Epoxy 50µm 160 80


CORROSION PERFORMANCE - SALT SPRAY

TopcoatTesting

Description500 h 900 h

Aptalon™M8100

Field BlisteringScribe CreepField Rust

102mm

10

104mm

10

Commercial 2K S/B PU

Field BlisteringScribe CreepField Rust

8M2mm

10

6M4mm

10

Coating Integrity – Excellent Corrosion & Inter-Coat Performance

ASTM B-117

Substrate: CRS

Primer S/B EpoxyDFT each layer: 50µm

Aptalon™ M8100

Pigmented 900hr Salt Spray

2K Solvent Borne

Pigmented 900hr Salt Spray


APPLICATION: DTM (DIRECT-TO-METAL)

Salt-Fog on DTM After Heat-Cure

0 1000 2000 3000 4000 5000 6000

Tensile Strength, psi

150C

125C

100C

75C

Ambient

Acrylic

Amide

urethane

DTMs

• The application performance of polyamide-segmented polymers considerably improves by heat-aging

• Opportunity for formulation development to capture full performance advantage!

150oC 75oC


APTALON™ M8100 IN WOOD TOP COAT

Semi-Glossbased on:

Matting Additives StabilityGloss 60°

Gloss 85°

Chem. resist.

BHM Taber

Apatalon™

W8060

TS 100/

Lanco Glidd 6445

Settling,

viscodecrease

24,5 51,3 65 7 60mg

Apatalon™

W8060TS 100/

Lanco Glidd 6445

Thickener

Acrylsol RM 2020NPR

Settling,

viscodecrease

26,4 63,7 64 7 112mg

Aptalon™

M8100

TS 100/

Lanco Glidd 6445

No

settling,slight visco

decrease

17,8 41,7 64 3 109mg

White Top coat over clear primer

Gloss 60°

Coffee 16h

Ethanol 16h

Low Temp Cure 5°C

Aptalon™ M8100 70,1 3 5Pass, pine and maple


POLYAMIDE PUD IN WOOD COATINGSAptalon™ W-8060


FEATURE: CHEMICAL RESISTANCE

(----Water Borne----)(----------Solvent Borne-------

---)

Solvent-borne 2K

Solvent-borne 1K

Moisture Cure

Water-borne 2K

Benefit: Make finishes that are resistant to staining and discoloration. Capable of passing strict chemical standards

Aptalon™

W8060


FEATURE: HARDNESS

(-Water Borne-)Aptalon™

W8060(---------Solvent Borne-----------

-)

Solvent-borne 2K

Solvent-borne 1K

Moisture Cure

Water-borne 2K

Benefit: Make Finishes that are hard and resistant to damage


König Hardness (oscillations)

FEATURE: BALANCE OF HARDNESS AND TOUGHNESS

Taber Abrasion (mg loss)

Benefit: No longer need to sacrifice hardness for abrasion resistance

Aptalon™

W8060Aptalon™

W8060


Waterborne PUD

Amide Urethane

Horizontal Distance

Smaller scratches at equal

force

ASTM G171Normal Force

Scratch Width (µm)

Scratch Hardness

(GPas)

Amide Urethane 1N 90.4 0.312

Waterborne OMU 2K 1N 108.4 0.217

Waterborne PUD 1N 136.0 0.138

Waterborne PUD 2K 1N 123.5 0.167

Amide Urethane 2N 155.0 0.212

Solvent Borne 2K 2N 134.6 0.281

Solvent Borne PUD 2N 194.7 0.134

Moisture Cure Urethane 2N 159.4 0.200

APPLICATION PERFORMANCE: SCRATCH RESISTANCE


Best Overall Performance

• Excellent Hardness

• Excellent Chemical Resistance

• Very Good Black Heel Mark Resistance

• Good Taber Abrasion

• With an exceptional look

APTALON™ W8060EXCELLENTLY BALANCED PERFORMANCE

0,0

2,0

4,0

6,0

8,0

10,0Gloss

Hardness

Black HeelMark

TaberAbrasion

Chemical

Resistance

Aptalon™ W8060

PolycarbonatePolyester2-K OMU

2-K Polyester


SUMMARY

✓ Commercialized two products based on Polyamide polyols with high performance features in their respective worlds. Both the polyamide and the urethane segments can be modified to adjust performance or generate unique properties

✓ These segmented copolymers exhibit outstanding properties in various coating applications; the performance advantage is most pronounced in:

• Hydrolytic stability • Chemical resistance • Hardness development • Improved adhesion to polar substrates

(metal/glass/polyamides)• Heat-resistance

✓ Potential use in demanding applications where conventional polymers fail to meet some of the performance requirements is suggested.


CARBOSET® PL 3127 –TEMPORARYCOATINGS WITHCORROSIONPROTECTION


METAL PROTECTION

MetalProtection

Temporary

Alkali Soluable

Peelable

Fluide Films

Long Term

InorganicCoating

OrganicCoating

Lubrizol Solutions Available


LUBRIZOL PRODUCTS FOR METAL PROTECTION

CARBOSET®

ACRYLIC EMULSIONS

WATER BASED

DORESCO®

ACRYLIC SOLUTIONS

SOLVENT BASED

PERMAX™

PVDC

WATER BASED


CARBOSET® PL 3127 ACRYLIC EMULSION

PHYSICAL CHARACTERISTICS*

Emulsifier Anionic, Non-Ionic

Solids, Total (%) 44.0

pH 7.8-8.7

Brookfield Viscosity, cps 150

Surface Tension (dynes/cm) 35.8

Specific Gravity, Latex, g/l (lbs./gal.) 122.2 (1.02)

Density, g/ml (lbs./gal.) 1.05 (8.8)

Tg 15 °C

MFFT 5 °C

*Property values represent typical results only and are not to be considered specifications

Carboset® PL3127 peelable polymer technology combines proven performance in coating durability, easy to apply, quick dry and outstanding corrosion and weather resistance that will protect bare or painted metal products from oxidation.

Carboset® PL3127 is a water-borne polymer with low VOC content and capable of formulations less than 50g/L.


APPLICATION AND END USE EXAMPLES

Application Use

• Transit coating of finished products and machines

• Short term, temporary protection of painted or bare metal components

• Mastic coating

End Use Markets

• Rail components, hardware

• Pipe, Tube, Oil and Gas (exterior)

• Commercial Building Products

• Appliance and HVAC

• Metal fabricated parts

• OEM heavy equipment, material handling, transportation components (interior & exterior)

• Gauges, spare parts, longer inventoried items (interior & exterior)

• OEM paint line mastic protection

• OEM wash line mastic protection


APPLICATION OF THE PEELABLE COATING

• Improved application economics over standard rust preventatives and thick film peel coatings

• Easily peeled when applied at 100μm DFT minimum,Interior/Exterior product use as field tested

• Coating can be tinted to help as a visual indicator in end use applications


CAST IRON TRANSPORT PROTECTION

100μm coating thickness peeled with ease from flange face –

brushed on a part awaiting shipment

Cylinder-pin area brushed on heavy coating est. 150μm good sag resistance. Peeled in full sheet from centre

1.2m diameter, 1t steel cast shoulder assembly –heavy equipment industry


PAINT AFTER MASTIC APPLICATION

Topcoat applied over Carboset® PL3127

Removal of Carboset® PL3127 coating was easy applied and

finish oven did not melt product

Mastic application easily removed after paint


CARBOSET® PL 3127 VS. FLUID FILMS RUST PREVENTATIVES

Commercial Benchmark 1150µm applied film



Carboset® PL3127 Clear

100µm DFT

Exceeded 2000 hrs. 72 hrs. at failure 168 hrs. at failure 168 hrs. at failure

Outdoor exposure according to ASTM D1014-09 in Ohio.


PEELABILITY AFTER SALTSPRAY

- Spray applied formula ran out to 1000 hours salt spray over bare steel.

- Peelability was still excellent, and film continuity was intact

- Substrate had a couple of blemishes, but no substantial damage

Approx. 100μm dry film thickness


CARBOSET® PL 3127 ACRYLIC EMULSIONPEELABLE WITH PROTECTION

Quick dry and low VOC*

Peels off bare, painted metal and machined surfaces

*Can be used to make coating formulations with less than 50g/L VOC (acc. to EPA Method 24)

Allows interior and exterior applications

Excellent corrosion resistance


SUMMARY

✓ Aptalon™ a new technology with wide property ranges. ✓ Aptalon™ M8100 can be used for Top coats✓ Aptalon™ W8060 is designed for wood✓ New technology platform with lots of

flexibility and projects in the pipeline to fill gaps or trigger new ideas

✓ Carboset® PL 3127 temporary coating withcorrosion resistance

✓ Three examples of a wide product range, acrylic or PUD as well as solventborne systems.

Please meet us at our table here during the seminar to discuss your questions!


The information contained herein is believed to be reliable, but no representations, guarantees or warranties of any kind are made as to its accuracy, suitability for particular applications or the results to be obtained. The information is based on laboratory work with small scale equipment and does not necessarily indicate end product performance. Because of the variations in methods, conditions and equipment used commercially in processing these materials, no warranties or guarantees are made as to the suitability of the products for the applications disclosed. Full-scale testing and end product performance are the responsibility of the user. Lubrizol Advanced Materials, Inc. shall not be liable for and the customer assumes all risk and liability of any use or handling of any material beyond Lubrizol Advanced Materials, Inc.’s direct control. The SELLER MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Nothing contained herein is to be considered as permission, recommendation, nor as an inducement to practice any patented invention without permission of the patent owner.

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WATERBORNE SOLUTIONS FOR HIGH DEMANDING COATS AND