EPOXY - neochemical.com.uaneochemical.com.ua/File/Dow_Epoxy_Curing_Agents.pdf · Non-reactive diluent for epoxy resins ... Waterborne hardener ideal for ... Product characteristics

Europe | Middle East | AfricaCuring Agents and Selected Resins

EPOXY BUILDING & CONSTRUCTION

Innovative Products and Technology A Robust Toolbox for Building & Construction With a heritage built on more than 50 continuous years in the industry,

Dow continues to be the reliable leader in innovative epoxy product and

technology solutions. As part of its innovation leadership, Dow offers a

robust portfolio of epoxy products for the building & construction industry,

including epoxy products formerly offered by Dow UPPC, to help meet

specific civil engineering application requirements.

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In addition to providing one of the broadest epoxy offerings today, our epoxy innovation

pipeline – part of Dow’s $1.6 billion annual investment in research & development

– ensures that the epoxy products your industry will require tomorrow are being

created by Dow today. Low emission curing agents, products developed for curing

under challenging conditions, and products with improved UV stability for enhanced

aesthetics are examples of the pioneering technology resulting from our continued

investment in research and development.

Beyond technology development, we are also a source of technical support, helping

you apply our solutions effectively so your customers achieve their desired results.

Our comprehensive service model – which combines the epoxy sales and technical

service organization and our technical competence center in Baltringen, Germany –

gives you access to local know-how and support and world-class technical resources.

Dow leadership in epoxy technology spans half a century, with a legacy of innovative

technology, high quality products and attention to customer service that we carry

forward today. Our commitment to the epoxy building & construction industry includes

adhering to the highest standards for safety in the manufacture, storage, transport, use

and disposal of our products.

Solutions for Building & Construction

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Recommended D.E.H.™ Products for Your Building & Construction Applications Dow epoxy products are available for a wide range of civil engineering, infrastructure and other building & construction applications. Selection of the proper epoxy curing agents is the starting point for development of formulations with the viscosity, reactivity, pot life, cure rate, chemical resistance, wear resistance, adhesion, flexibility and other properties required to meet your specific formulating, application and end-use requirements. Use the chart below to identify curing agents best suited for your application needs.

Application

Polyamides Aliphatic and Cycloaliphatic Blend Hardeners Aliphatic and Cycloaliphatic Adduct Hardeners

Impregnation/Primers • • • • • • • • • • • • • • •

Mortars & Grouts • • • • • • • • • • • •

Roller Coat Flooring • • • • • • • •

Self-leveling Flooring • • • • • • •

Structural Adhesives • • • • • •

Crack Sealing and Injection • • •

Chemical Anchoring •

®TM Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow

HIGH PeRfORMANCe PRODUCTS

D.E

.H.T

M 145

0D

.E.H

. 150

1D

.E.H

. 191

1D

.E.H

. 230

0D

.E.H

. 245

0D

.E.H

. 261

0D

.E.H

. 261

1D

.E.H

. 262

D.E

.H. 2

69D

.E.H

. 272

0D

.E.H

. 291

9D

.E.H

. 292

0D

.E.H

. 295

5D

.E.H

. 404

2D

.E.H

. 404

3D

.E.H

. 404

4D

.E.H

. 406

0D

.E.H

. 412

9D

.E.H

. 414

7D

.E.H

. 435

3D

.E.H

. 435

4D

.E.H

. 444

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Aliphatic and Cycloaliphatic Adduct Hardeners Mannich Base Hardeners and LTC Hardeners Waterborne Hardeners

• • • • • • • • • • • • • • • • •

• • • • • • • •

• • • • • • • • • • • • • • • • • • • •

• • • • • • • • • • • • • •

•

•


D.E

.H.T

M 445

D.E

.H. 4

701

D.E

.H. 4

702

D.E

.H. 4

703

D.E

.H. 4

712

D.E

.H. 4

723

D.E

.H. 4

80D

.E.H

. 487

D.E

.H. 4

88D

.E.H

. 489

D.E

.H. 4

911

D.E

.H. 4

913

D.E

.H. 4

988

D.E

.H. 6

13D

.E.H

. 614

D.E

.H. 6

15D

.E.H

. 618

D.E

.H. 6

19D

.E.H

. 620

D.E

.H. 6

22D

.E.H

. 800

D.E

.H. 8

04D

.E.H

. 805

D.E

.H. 8

06D

.E.H

. 810

D.E

.H. 8

13D

.E.H

. 820


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INNOVATION THROUGH TeCHNOLOGY

Meeting Important Performance Requirements Dow epoxy curing agents help you develop formulations that meet important building & construction application and performance requirements. They can provide…

• Excellent resistance to acids, organic solvents and other chemicals, for long-term durable performance and easier maintenance.

• High mechanical strength and toughness properties to stand up to heavy loads and resist impact damage and other abuse. Also high flexural strength to withstand elongation, compressive and bending forces.

• Low temperature and rapid curing capabilities while maintaining good pot life, to extend the floor application season and speed project completion.

• Improved environmental performance with low emission products to improve air quality.

• Long-lasting, appealing aesthetics with enhanced UV stability and excellent long-term resistance to wear.

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D.E.H.™ 4060

D.E.H. 488

D.E.H. 455

D.E.H. 455

D.E.H. 488

D.E.H. 4060

D.E.H. 6151, D.E.H. 619, D.E.H. 620

D.E.R. 3531

D.E.R.™ 3571

Top Performing Dow Epoxy Products for Chemical Resistance

Solvent Resistance

Acid Resistance

MIBK

Xylene

B.P.G. 5b2

Benzene

H-ac 10%

H-ac 5%

NaOH 20%

H2SO4 20%

D.E.R. 3531/ D.E.H. 619

0

-20

-40

-60

-80

-100


1 D.e.H. 613 and D.e.H. 614 show similar chemical resistance properties 2 48 Vol.-% ethanol/48 Vol.-% Isopropanol/4 Vol.-% Water

Chemical Resistanceepoxy products from Dow can be used to create flooring and other epoxy systems that exhibit excellent resistance to acids, organic solvents and other chemicals for long-term durable performance in industrial environments. Careful choice of resin and hardener combinations will enable our customers to create formulations which fulfill their desired chemical resistance properties.

MIBK

Xylene

B.P.G. 5b2

Benzene

H-ac 10%

H-ac 5%

NaOH 20%

H2SO4 20%

D.E.R. 3571/ D.E.H. 4060

0

-20

-40

-60

-80

-100

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Mechanical Strength and Increased FlexibilityThe high mechanical strength and toughness properties of flooring systems formulated using epoxy products from Dow provide the high load-bearing properties necessary in many industrial environments. flexural strength properties can be enhanced to increase toughness, protecting flooring surfaces from impact damage, abrasive wear, and other abuse. The following test data show the mechanical data of a variety of resin and hardener systems.

D.E.H.™ 4911 D.E.H. 2919 D.E.H. 4988 D.E.H. 622 D.E.H. 2955 D.E.H. 2920 D.E.H. 488 D.E.H. 2720 D.E.H. 47232 D.E.H. 47233

Tensile Test -- ISO 527-2 (test piece type 1A)

Climate; conditioning; time 14d 23°C1

E-modulus [N/mm²] 3250 3190 3100 3100 3070 2000 1350 1210 18 —

Tensile strength [N/mm²] 55 57 56 20 20 38 32 23 3 —

Elongation at break (%) 2,1 2,0 1,9 0,5 0,5 2,4 2,0 100 185 340

Bending Test -- ISO 178 (DIN 53452)

Climate; conditioning; time 8d 23°C + 3h 80°C1

Flexural strength [N/mm²] 91 126 131 82 88 95 60 41 n.a. n.a.

Compressive Test -- ISO 604/B/5

Climate; conditioning; time 14d 23°C1

Flexural strength [N/mm²] 107 114 115 114 110 108 76 57 n.a. n.a.


1 All systems utilize D.e.R. 3531 unless otherwise noted 2 Resin = D.e.R.™ 3911.

3 Resin = D.e.R. 3912.

E-Modulus (N/mm2) Comparison1

0

20001500

2500

1000500

30003500

D.E.H. 4911

D.E.H. 2919

D.E.H. 4988

D.E.H. 622

D.E.H. 2955

D.E.H. 2920

D.E.H. 488

D.E.H. 2720

D.E.H. 47232

D.E.H. 47233

3250 3190 3100 3100 3070 2000 1350

Dow Standard System

1210 18 0


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Curing at the Limits…..If Temperature and Time Count!The Dow curing agent portfolio includes several products which can be cured at temperatures around 0°C as well as very rapid cure systems at and below room temperature. These products enable our customers to extend the season for installation of flooring and to use the flooring very soon after application, providing a short back to service time.

Low Temperature Curing Data*


* Typical properties, not to be construed as specifications

Curing Agent

HEW (g/eq)

Visc. 25 °C (mPa • s)

Mixing ratio (g/100g resin)

Resin Pot life (min)

Tg1 (°C) Shore D 7 °C/ 65% r.H./24h

D.E.H.TM 613 90 1100 53 D.E.R.TM 3581 8,0 60 72

D.E.H. 614 85 600 50 D.E.R. 3581 14,0 62 73

D.E.H. 615 75 500 40 D.E.R. 3531 20,0 59 76

D.E.H. 622 60 590 35 D.E.R. 3571 6,0 91 67

D.E.H. 622 60 590 33 D.E.R. 331 6,0 101 73

Temperature Recommendation Ranking

Shore D Hardness Development of D.E.H.™ 622 at -5°C with Different D.E.R.™ Epoxy Resins

15°C

10°C

5°C

0°C

D.E.H.™ 487

D.E.H. 488

D.E.H. 489 D.E.H. 4060

D.E.H. 619 D.E.H. 620

D.E.H. 614 D.E.H. 615 D.E.H. 2919 D.E.H. 2720

D.E.H. 4988 D.E.H. 613

D.E.H. 2955 D.E.H. 622

D.E.R.TM 3581

D.E.R. 3531

D.E.R. 3412

best-fit curve

best-fit curve

best-fit curve

Shore D Hardness Development of D.E.H.™ 622 at -5°C with Different D.E.R.™ Epoxy-Resins

0

20

40

60

80

0 12 24 36 48

Sh

ore

D h

ard

nes

s

Curing time [h]

D.E.R.TM 3581

D.E.R. 3531

D.E.R. 3412

best-fit curve

best-fit curve

best-fit curve

0

20

40

60

80

0 12 24 36 48

Sh

ore

D h

ard

nes

s

Curing time [h]

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Innovative Epoxy Products from Dow Help You Meet Emission Standards Dow adheres to the highest standards for safety in the manufacture, storage, transport, use and disposal of our epoxy products. But our commitment to responsible stewardship of the environment, human health and safety extends to the products we offer.

Our newest innovative product line of emission-minimized D.e.H.™ hardeners can be used to formulate primer and top coat floorings while meeting the most stringent emission regulations.

Products on this page are our newest generation of emission-minimized hardeners. In the product listing at the end of this brochure are additional products that do not contain alkyl-phenols, benzyl alcohol or VOCs.

Key feature Primer Self-leveling flooring

Roller coat flooring

D.E.H.™ 36Non-reactive diluent for epoxy resins and hardeners, possible alternative to benzyl alcohol

• • •

D.E.H. 2920Low viscosity hardener foruniversal primer application

•

D.E.H. 1911Polyaminoamide curing agent for wet and difficult substrates

•

D.E.H. 4911Fully reactive hardener for the most stringent emission requirements

• •

D.E.H. 4913Fast shore D hardness development at low temperature

• •

D.E.H. 804Waterborne hardener ideal for thick layers and application on green concrete

•

D.E.H. 805Waterborne curing agent especially for low to high gloss top-coats

• •


New Generation of Emission-Minimized Hardeners

Product characteristics

• No VOC

• No benzyl alcohol

• No alkyl phenols

• Passed AgBB evaluation scheme when cured with epoxy resins

• Label A+ according to French legislation when cured with epoxy resins

Technologies used to develop these products include…

• Non-VOC, non-reactive diluent

• 100% reactive hardeners

• Waterborne hardeners

• Non-VOC containing hardeners


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Compliance with REACH RegulationIn accordance with Regulation (eC) No 1907/2006 concerning the Registration, evaluation, Authorisation and Restriction of Chemicals (ReACH), all ReACH relevant substances manufactured in or imported into the european Union by Dow and contained in our epoxy Products have been registered or will be registered within the relevant deadlines. In Dow’s opinion, ReACH represents an extraordinary opportunity for the chemical industry, its suppliers and customers to work together to protect the environment and to ensure a future for the chemical industry in europe. This is why Dow also supports its partner companies through various ventures, including a website where customers and suppliers can find ReACH relevant information.

for more information, see: www.reach.dow.com

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Product name Recommended epoxy resin

AHEW, g/eq

Color max, Gardner

Pot life, min (with reference resin)1

Viscosity, mPa.s (25°C)

Description Benefits/Applications

Polyamidoamides

D.E.H.TM 1450 D.E.R.™ 3531 115 11 60 (D.E.R.™ 331)

600 - 1400 D.E.H. 1450 Epoxy Curing Agent is a formulated polyaminoamide adduct curing agent for epoxy resins.

D.E.H. 1450 is a hydrophobic curing agent providing epoxy systems with excellent adhesion on humid and difficult-to-wet substrates. It can therefore be used for primers on concrete, for high solids, pigmented anticorrosion coatings on steel and for structural adhesives.

D.E.H. 1501 D.E.R. 3531 63 11 70(D.E.R. 331)

70 - 170 D.E.H. 1501 Epoxy Curing Agent is a formulated polyaminoamide-based curing agent for epoxy resins. The product contains no VOC* and no alkyl phenol.

D.E.H. 1501 is suitable for formulation of VOC-free mortars and grouts, especially for water washable tile grouts.

D.E.H. 1911 D.E.R. 3531 115 10 70(D.E.R. 3531)

1000-1700 D.E.H. 1911 Epoxy Curing Agent is a formulated polyaminoamide adduct curing agent for epoxy resins. The product contains no VOC* and no alkyl phenol.

D.E.H. 1911 is a hydrophobic curing agent providing epoxy systems with excellent adhesion on humid and difficult-to-wet substrates. It can therefore be used for primers on concrete, for high solids, pigmented anticorrosion coatings on steel, and for structural adhesives.

Aliphatic and cycloaliphatic blend hardeners

D.E.H. 2300 D.E.R. 3531 125 2 65(D.E.R. 331)

230 - 330 D.E.H. 2300 Epoxy Curing Agent is a modified polyamine-based epoxy curing agent for epoxy resins. This product contains nonyl phenol.

D.E.H. 2300 is especially suitable for embedding compounds and casting resin coatings, resulting in tack-free surfaces. Epoxy systems cured with D.E.H. 2300 have good flexibility. This makes it suitable for use in crack bridging applications.

D.E.H. 2450 D.E.R. 3113 58 4 30(D.E.R. 3113)

13 - 23 D.E.H. 2450 Epoxy Curing Agent is a low viscosity modified cycloaliphatic polyamine-based curing agent for epoxy resins.

D.E.H. 2450 is fast curing and suitable for formulation of crack-injection systems in combination with D.E.R. 3113 epoxy resin. It is also suitable for the formulation of primers for curing at low temperatures.

D.E.H. 2610 D.E.R. 3531 95 4 10(D.E.R. 331)

200 - 400 D.E.H. 2610 Epoxy Curing Agent is a low viscosity, modified cycloaliphatic amine-based curing agent for epoxy resins. This product contains nonyl phenol.

D.E.H. 2610 is recommended for highly filled coating compounds and mortars. It is also recommended for casting resins, glass fiber reinforced plastics (GRP) and adhesives. It is suitable for fast curing epoxy systems, curing at temperatures above 5°C. D.E.H. 2610 can also be used as an accelerator. D.E.H. 2919 has performance properties similar to D.E.H. 2610 and is nonyl phenol free.

D.E.H. 2611 D.E.R. 3531 190 4 10(D.E.R. 331)

4500 - 8500 D.E.H. 2611 Epoxy Curing Agent is a high viscosity modified cycloaliphatic polyamine-based curing agent for epoxy resins. This product contains nonyl phenol.

D.E.H. 2611 is recommended for formulations where improved flexibility is needed. D.E.H. 2611 is suitable for fast curing epoxy resin systems, curing at temperatures above 5°C. D.E.H. 2720 has performance properties similar to D.E.H. 2611 and is nonyl phenol free.

*According to the european Directive 2004/42/eC

CURING AGeNTS fOR BUILDING AND CONSTRUCTION APPLICATIONS

1 GeLNORM Geltimer-TC, 100g, 23°C, 50% RH ®TM Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow


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AHEW, g/eq

Color max, Gardner




Aliphatic and cycloaliphatic blend hardeners (continued)

D.E.H.™ 262 D.E.R.™ 3531 D.E.R. 3112

87 4 25(D.E.R. 331)

30 - 70 D.E.H. 262 Epoxy Curing Agent is a low viscosity modified cycloaliphatic polyamine curing agent for epoxy resins.

D.E.H. 262 is a standard epoxy curing agent for use in primers, mortars, screeds and grouts.

D.E.H. 269 D.E.R. 3112 70 4 80(D.E.R. 3112)

25 - 45 D.E.H. 269 Epoxy Curing Agent is a modified cycloaliphatic polyamine-based, VOC-free* curing agent for epoxy resins. The product contains nonyl phenol.

D.E.H. 269 is a standard epoxy curing agent for use in primers, mortars, screeds and grouts. In combination with D.E.R. 3112 D.E.H. 269 is suitable for 3 to 1 ratio systems.

D.E.H. 2720 D.E.R. 3531 190 4 10(D.E.R. 331)

3300 - 5300 D.E.H. 2720 Epoxy Curing Agent is a high viscosity, modified cycloaliphatic polyamine-based curing agent for epoxy resins. The product contains no VOC* and no alkyl phenol.

D.E.H. 2720 is recommended for formulations where improved flexibility is needed. D.E.H. 2720 is suitable for fast curing epoxy resin systems, curing at temperatures above 5°C. In combination with D.E.R. 3531 1:1 ratio systems can be achieved.

D.E.H. 2919 D.E.R. 3531 95 4 10(D.E.R. 331)

250 - 550 D.E.H. 2919 Epoxy Curing Agent is a low viscosity, modified cycloaliphatic polyamine-based curing agent for epoxy resins. The product contains no VOC* and no alkyl phenol.

D.E.H. 2919 is recommended for highly filled coating compounds and mortars. It is also recommended for casting resins, glass fiber reinforced plastics (GRP) and adhesives. It is suitable for fast curing epoxy systems, curing at temperatures above 5°C. D.E.H. 2919 can also be used as an accelerator.

D.E.H. 2920 D.E.R. 3531 76 4 50(D.E.R. 3531)

40-120 D.E.H. 2920 Epoxy Curing Agent is a low viscosity modified polyamine-based curing agent for epoxy resins. The product contains no VOC* and no alkyl phenol.

D.E.H. 2920 could pass the AgBB evaluation scheme and get labeled A+ according to the French labeling of construction products evaluation scheme. D.E.H. 2920 offers a long working time and quick Shore D hardness development. Due to its low viscosity it can be also used to develop highly filled mortars and scratch-coats.

D.E.H. 2955 D.E.R. 3531D.E.R. 3571

82 8 6(D.E.R. 3581)

1400 - 1700 D.E.H. 2955 Epoxy Curing Agent is a modified cycloaliphatic polyamine-based curing agent for epoxy resins.

D.E.H. 2955 offers very rapid curing and is therefore highly suitable for formulation of chemical anchoring systems and can also be used as an accelerator. It is also suitable for primer formulations if curing is required at temperatures down to -5°C.


1 GeLNORM Geltimer-TC, 100g, 23°C, 50% RH *According to the european Directive 2004/42/eC

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AHEW, g/eq

Color max, Gardner




Aliphatic and cycloaliphatic adduct hardeners

D.E.H.™ 4042 D.E.R.™ 3531 100 1 60(D.E.R.™ 331)

100 - 200 D.E.H. 4042 Epoxy Curing Agent is a modified cycloaliphatic polyamine-based curing agent for epoxy resins, with a very long potlife. The product contains nonyl phenol.

Epoxy systems cured with D.E.H. 4042 offer good color and light stability and are therefore suitable for high quality industrial floors and sealer coats. D.E.H.™ 4701 has similar performance properties as D.E.H. 4042 and is nonyl phenol free.

D.E.H. 4043 D.E.R. 3531 115 2 40(D.E.R. 331)

290 - 450 D.E.H. 4043 Epoxy Curing Agent is a fast curing, modified cycloaliphatic polyamine-based curing agent for epoxy resins with long potlife. The product contains nonyl phenol.


D.E.H. 4044 D.E.R. 3531 115 4 25(D.E.R. 331)

600 - 900 D.E.H. 4044 Epoxy Curing Agent is a fast curing, modified cycloaliphatic polyamine-based curing agent for epoxy resins. The product contains nonyl phenol.


D.E.H. 4060 D.E.R. 3531D.E.R. 3571

122 4 30(D.E.R. 331)

5000 - 7000 D.E.H. 4060 Epoxy Curing Agent is a cycloaliphatic polyamine adduct curing agent for epoxy resins.

D.E.H. 4060 is used for high chemical resistant coatings with low tendency to blooming and can achieve above 10°C and up to 80 % relative humidity tack-free surfaces. Resulting coating systems are light and colour stable. In combination with D.E.R. 3571, better solvent resistance can be achieved.

D.E.H. 4129 D.E.R. 3531 108 4 20(D.E.R. 331)

700 - 1000 D.E.H. 4129 Epoxy Curing Agent is a cycloaliphatic polyamine adduct curing agent for epoxy resins.

D.E.H. 4129 is suitable for high quality coatings and flooring with good UV stability, mechanical properties and increased impact resistance. Epoxy Systems cured with D.E.H. 4129 above 10°C offer high quality surfaces.

D.E.H. 4147 D.E.R. 3531 75 2 30(D.E.R. 331)

150 - 300 D.E.H. 4147 Epoxy Curing Agent is a low viscosity cycloaliphatic polyamine curing agent for epoxy resins.

D.E.H. 4147 has low viscosity and is especially suitable for color quartz. Epoxy Systems cured with D.E.H. 4147 offer very good UV-stability.

D.E.H. 4353 D.E.R. 3531 93 2 50(D.E.R. 331)

80 - 180 D.E.H. 4353 Epoxy Curing Agent is a low viscosity, modified cycloaliphatic polyamine curing agent for epoxy resins. The product contains nonyl phenol.

D.E.H. 4353 is a standard epoxy curing agent for highly filled self-levelling coating systems, mortars, screeds and primers with extended pot life compared to D.E.H. 4354. D.E.H. 487 has performance properties similar to D.E.H. 4353 and is nonyl phenol free.

D.E.H. 4354 D.E.R. 3531 95 4 25(D.E.R. 331)

150 - 350 D.E.H. 4354 Epoxy Curing Agent is a low viscosity, modified cycloaliphatic polyamine-based epoxy curing agent. The product contains nonyl phenol.

D.E.H. 4354 is a standard epoxy curing agent for highly filled self-levelling coating systems, mortars, screeds and primers. D.E.H. 488 and D.E.H. 489 have performance properties similar to D.E.H. 4354 and are nonyl phenol free.



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AHEW, g/eq

Color max, Gardner




Aliphatic and cycloaliphatic blend adduct hardeners (continued)

D.E.H.™ 444 D.E.R.™ 3581D.E.R. 3576

93 1 105(D.E.R. 331)

160 - 220 D.E.H. 444 Epoxy Curing Agent is a low viscosity modified cycloaliphatic amine-based curing agent for epoxy resins.

D.E.H. 444 is suitable for top coats, mortar and coating systems. Epoxy systems cured with D.E.H. 444 offer very good UV-stability for high decorative purposes with extended pot life compared to D.E.H. 445.

D.E.H. 445 D.E.R. 3581D.E.R. 3576

105 1 45(D.E.R. 331)

370 - 570 D.E.H. 445 Epoxy Curing Agent is a modified cylcoalipatic amine-based curing agent for epoxy resins.

D.E.H. 445 is low in viscosity and is suitable for top coats, mortar and coating systems. Epoxy systems cured with D.E.H. 445 offer very good UV-stability and high chemical resistance for decorative purposes.

D.E.H. 4701 D.E.R. 3531 100 2 100(D.E.R. 331)

160 - 200 D.E.H. 4701 Epoxy Curing Agent is a modified cycloaliphatic polyamine curing agent for epoxy resins with extended pot life.

Epoxy systems cured with D.E.H. 4701 offer good color and light stability and are, therefore, suitable for high quality industrial floors and sealer coats for curing at ambient temperature.

D.E.H. 4702 D.E.R. 3531 115 2 40(D.E.R. 331)

370 - 470 D.E.H. 4702 Epoxy Curing Agent is a modified cycloaliphatic polyamine curing agent for epoxy resins.

Epoxy systems cured with D.E.H. 4702 offer good color and light stability and are therefore, suitable for high quality industrial floors and sealer coats and have faster hardness development compared to D.E.H. 4701.

D.E.H. 4703 D.E.R. 3531 30 4 100(D.E.R. 331)


Epoxy systems cured with D.E.H. 4703 offer good color and light stability and are therefore, suitable for high quality industrial floors and sealer coats and have faster hardness development compared to D.E.H. 4702.

D.E.H. 4712 D.E.R. 3531 87 1 20(D.E.R. 3581)


D.E.H. 4712 is suitable for paints, coatings and mortars and offers systems with good UV-stability and good durability.

D.E.H. 4723 D.E.R. 3911 D.E.R. 3912

120 4 55(D.E.R. 3911)


D.E.H. 4723 is recommended for elastic intermediate layers, especially when used in combination with D.E.R. 3911. It can provide very high flexibility with elongation at break around 200%.

D.E.H. 480 D.E.R. 3531 85 4 50(D.E.R. 331)

60 - 100 D.E.H. 480 Epoxy Curing Agent is a low viscosity cycloaliphatic curing agent for epoxy resins.

D.E.H. 480 is suitable for epoxy systems where good UV stability is required. The product is especially suitable for coloured quartz applications because of its low viscosity.

D.E.H. 487 D.E.R. 3531 93 2 41(D.E.R. 331)

170 - 270 D.E.H. 487 Epoxy Curing Agent is a low viscosity, modified cycloaliphatic polyamine-based curing agent for epoxy resins.

D.E.H. 487 is a standard epoxy curing agent for highly filled self-levelling coating systems, mortars, screeds and primers. Epoxy systems cured with D.E.H. 487 offer properties similar to systems cured with D.E.H. 488. D.E.H. 487 is recommended when extended pot life is desired.


19


AHEW, g/eq

Color max, Gardner




Aliphatic and cycloaliphatic blend adduct hardeners (continued)

D.E.H.™ 488 D.E.R.™ 3531 93 2 25(D.E.R. 331)

280-380 D.E.H. 488 Epoxy Curing Agent is a low viscosity, modified cycloaliphatic polyamine-based curing agent for epoxy resins.

D.E.H. 488 is a standard epoxy curing agent for highly filled self-levelling coating systems, mortars, screeds and primers. Epoxy systems cured with D.E.H. 488 offer properties similar to systems cured with D.E.H. 487. D.E.H. 488 is recommended when a shorter pot life is desired.

D.E.H. 489 D.E.R. 3531 93 2 20(D.E.R. 331)

210-290 D.E.H. 489 Epoxy Curing Agent is a low viscosity, solvent-free, modified cycloaliphatic polyamine-based curing agent for epoxy resins.

D.E.H. 489 is a standard fast curing epoxy curing agent for highly filled self-levelling coating systems, mortars, screeds and primers. D.E.H. 487, D.E.H. 488 and D.E.H. 489 are standard curing agents with similar performance properties. D.E.H. 489 is recommended for fast curing systems.

D.E.H. 4911 D.E.R. 3531D.E.R. 3571

82 5 50(D.E.R. 3531)

360 - 460 D.E.H. 4911 Epoxy Curing Agent is a modified polyamine curing agent for epoxy resins. It is a fully reactive curing agent. The product contains no VOC* and no alkyl phenol.

Systems based on D.E.R. 3531 and D.E.H. 4911 passed the AgBB evaluation scheme and the A+ label according to the French labeling of construction products evaluation scheme. D.E.H. 4911 based floorings exhibit superior mechanical properties, making this fully reactive curing agent also suitable for use in industrial environments. Chemical resistance and reactivity can be adjusted by using D.E.H. 4911 in combination with D.E.R. 3571.

D.E.H. 4913 D.E.R. 3531 93 4 33(D.E.R. 3531)

320 - 520 D.E.H. 4913 Epoxy Curing Agent is a modified polyamine-based epoxy curing agent. The product contains no VOC* and no alkyl phenol.

Systems based on D.E.R. 3531 and D.E.H. 4913 passed the AgBB evaluation scheme and A+ label according to the French labeling of construction products evaluation scheme. D.E.H. 4913 offers rapid shore D hardness development and is therefore suitable to accelerate low-emission flooring systems.

D.E.H. 4988 D.E.R. 3531D.E.R. 3571

53 4 12(D.E.R. 3274)

500 - 700 D.E.H. 4988 Epoxy Curing Agent is a fast curing curing agent for epoxy resins. The product contains no VOC* and no alkyl phenol.

D.E.H. 4988 is based on raw materials listed in the European potable water directive and can also be used as an accelerator, especially for low emission systems.




20


AHEW, g/eq

Color max, Gardner




Mannich base hardeners and LTC hardeners

D.E.H.™ 613 D.E.R.™ 3531 90 5 10(D.E.R. 331)

900 - 1300 D.E.H. 613 Epoxy Curing Agent is a fast curing Mannich base curing agent for epoxy resins. It contains no VOC.*

D.E.H. 613 is suitable for curing above 0°C. Epoxy systems cured with D.E.H. 613 have high chemical resistance and low tendency for blushing. D.E.H. 613 is an accelerated Mannich base. D.E.H. 613 can be also used to increase reactivity at low temperatures.

D.E.H. 614 D.E.R.™ 3531 85 5 15(D.E.R. 331)

450 - 750 D.E.H. 614 Epoxy Curing Agent is a solvent-free, Mannich base curing agent for epoxy resins. It contains no VOC.*

D.E.H. 614 is suitable for curing above 5°C. Epoxy systems cured with D.E.H.™ 614 have high chemical resistance and low tendency for blushing. D.E.H. 614 can also be used to increase reactivity at low temperatures and accelerate system curing speed.

D.E.H.™ 615 D.E.R.™ 3531 75 5 15(D.E.R. 331)

400 - 600 D.E.H. 615 Epoxy Curing Agent is a low viscosity, solvent-free, Mannich base curing agent for epoxy resins. It contains no VOC.*

D.E.H. 615 is suitable for curing of epoxy resin systems above 5°C. Epoxy systems cured with D.E.H. 615 have high chemical resistance and low tendency for blushing. D.E.H. 615 can also be used to increase reactivity at low temperatures and accelerate system curing speed.

D.E.H. 618 D.E.R. 3221 86 5 25(D.E.R. 331)

280 - 480 D.E.H. 618 Epoxy Curing Agent is a low viscosity, solvent-free modified, Mannich base curing agent for epoxy resins. It contains no VOC.*

D.E.H. 618 curing agent is fast curing. It is recommended in combination with D.E.R. 3221 for primer applications on substrates with a risk of damp penetration. To further improve adhesion to humid substrates, 1 to 2 weight % of aminosilane can be added.

D.E.H. 619 D.E.R. 3531 92 4 52(D.E.R. 3261)

820-1220 D.E.H. 619 Epoxy Curing Agent is a VOC* free, modified Mannich base curing agent for epoxy resins.

D.E.H. 619 is suitable for Epoxy formulations in the building & construction and coatings industries. Epoxy systems cured with D.E.H. 619 offer improved chemical resistance. D.E.H. 619 is suitable for curing of epoxy systems at temperatures above 10°C.

D.E.H. 620 D.E.R. 3531D.E.R. 3261

70 4 45(D.E.R. 3262)

1700-2900 D.E.H. 620 Epoxy Curing Agent is a modified Mannich base curing agent for epoxy resins. The product is VOC free.*

D.E.H. 620 is based on raw materials listed in the European potable water directive and is suitable for curing temperatures above 10°C. For formulations to meet the requirements of European potable water listing, a combination of D.E.R. 3262 and D.E.H. 620 is recommended.

D.E.H. 622 D.E.R. 3571 60 9 6(D.E.R. 331)

490 - 690 D.E.H. 622 Epoxy Curing Agent is a modified amine curing agent for epoxy resins. The product contains no VOC* and no alkyl phenol.

D.E.H. 622 is suitable for adhesives and anchor systems and is suitable for low temperature curing down to -5°C, and can also be used as an accelerator.



21


AHEW, g/eq

Color max, Gardner




Waterborne hardeners

D.E.H.™ 800 D.E.R.™ 3221D.E.R. 3531 D.E.R. 913D.E.R. 915

300 8 120(D.E.R. 331)

5000 - 10000 D.E.H. 800 Epoxy Curing Agent is a polyamine-adduct-based epoxy curing agent dissolved in water and designed to emulsify epoxy resins. The product contains no VOC* and no alkyl phenol.

D.E.H. 800 is used for impregnation and coating of concrete substrates or for ECC applications, typically in combination with epoxy resin blends. In combination with a solid resin emulsion such as D.E.R. 915, D.E.H. 800 also shows good anticorrosion properties.

D.E.H. 804 D.E.R. 3221D.E.R. 3531

175 14 50(D.E.R. 331)

5000 - 11000 D.E.H. 804 Epoxy Curing Agent is an amine curing agent dissolved in water and designed to emulsify epoxy resins. The product contains no VOC* and no alkyl phenol.

D.E.H. 804 serves as a curing agent for self-leveling flooring. Systems based on D.E.R. 3221 and D.E.H. 804 could pass the AgBB evaluation scheme and get labeled A+ according to the French labeling of construction products evaluation scheme. D.E.H. 804 is also suitable for the development of flooring on green concrete or where water is expected to migrate from the substrate.

D.E.H. 805 D.E.R. 3531D.E.R. 3221D.E.R. 915

220 6 120(D.E.R. 331)

10000 - 18500 D.E.H. 805 Epoxy Curing Agent is an amine curing agent dissolved in water and designed to emulsify epoxy resins. The product contains no VOC* and no alkyl phenol.

D.E.H. 805 is suitable for primer and top-coats. Primer based on D.E.R. 805 in combination with D.E.R. 3221 could pass the AgBB evaluation scheme and get labeled A+ according to the French labeling of construction products evaluation scheme. D.E.H. 805 can be used to develop roller coat formulations with a matte, satin or high gloss finish.

D.E.H. 806 D.E.R. 915D.E.R. 3531

200 12 120(D.E.R. 331)


D.E.H. 806 is recommended for the impregnation and coating of concrete substrates in combination with D.E.R. 3531 or D.E.R. 3221 epoxy resins. When used in combination with a solid epoxy resin dispersion. D.E.H. 806 is compatible with pure zinc phosphate as an active anti-corrosive pigment and will show good anticorrosion properties.

D.E.H. 810 D.E.R. 3531D.E.R. 3221D.E.R. 914

300 10 120(D.E.R. 331)


D.E.H. 810 provides low viscous epoxy systems with a long and a visible end of potlife. Recommended epoxy resins are D.E.R. 3531, D.E.R. 3221 and D.E.R. 914.

D.E.H. 813 D.E.R. 3531D.E.R. 915

200 9 50(D.E.R. 915)


D.E.H. 813 epoxy curing agent is recommended for use with solid epoxy resin dispersions for anti-corrosion coatings. Formulations based on D.E.H. 813 show very short drying times and fast hardness development. D.E.H. 813 is compatible with pure zinc phosphate as an active anti-corrosive pigment.

D.E.H. 820 D.E.R. 3531D.E.R. 3261

293 9 60 (D.E.R. 331)

17000 D.E.H. 820 Epoxy Curing Agent is a polyamine-adduct-based epoxy curing agent dissolved in water and designed to emulsify epoxy resins. The product contains no VOC* and no alkyl phenol.

D.E.H. 820 is used for impregnation and coating of concrete substrates. In combination with D.E.R. 915 the system will show good anticorrosion properties. D.E.H. 820 can be used to develop roller coat formulations from a matte to a very high gloss finish.

1 GeLNORM Geltimer-TC, 100g, 23°C, 50% RH

®TM Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow*According to the european Directive 2004/42/eC


22

23

Product Name

Description EEW on solids (gr/eq)

Viscosity(mPa.s @ 25°C)

Description

Selected Dow Epoxy Resins for Building and Construction*

D.E.R.™ 331 Bisphenol-A Epoxy Resin 182 - 192 11000-14000 D.E.R. 331 Epoxy Resin is a widely used, general-purpose liquid epoxy resin based on bisphenol-A. It is recognized as a standard from which many variations have been developed.

D.E.R. 3113 Modified Bisphenol-A Epoxy Resin

178 - 197 250 - 350 D.E.R. 3113 Epoxy Resin is a modified liquid epoxy resin of very low viscosity. This liquid epoxy resin has been designed for primer systems especially in combination with D.E.H. 2450 amine blend epoxy hardener at a 100:30 parts by weight ratio.


187 - 208 700 - 1000 D.E.R. 3221 Epoxy Resin is a low viscosity liquid epoxy resin modified with a mono-functional reactive diluent. The resin has very low vapour pressure and is very suitable for use in waterborne epoxy binder systems.


180 - 190 1500 - 2100 D.E.R. 3261 Epoxy Resin is a liquid bisphenol A epoxy resin modified with a mono-functional reactive diluent. The reactive diluent provides good pigment/filler/substrate wetting. Moreover, cured binder systems show good mechanical properties and chemical resistance to a variety of chemical substances. This resin can also serve as a basis for coating and composite applications intended for European potable water contact applications.

D.E.R. 3112 Modified Bisphenol-A/F Epoxy Resin

195 - 219 850 - 1050 D.E.R. 3112 Epoxy Resin is a low viscosity-modified liquid epoxy resin suitable for the building industry. With curing agents such as D.E.H. 269 or D.E.H. 262, it is suitable for standard primer and mortar 3:1 systems.


183 - 199 750 - 1150 D.E.R. 3531 Epoxy Resin is a low viscosity and excellent crystallization-resistant liquid epoxy resin. The resin is the starting base resin for civil engineering formulations offering the best compromise between mechanical and chemical resistance properties, and reaction speed.


181 - 200 500 - 900 D.E.R. 3532 Epoxy Resin is a lower viscosity version of D.E.R. 3571 epoxy resin allowing higher filler loadings.


163 - 175 700 - 1000 D.E.R. 3571 Epoxy Resin is a bisphenol A/F based epoxy resin modified with a bi-functional reactive diluent. The use of a bi-functional reactive diluent is mainly responsible for the improved reactivity as well as solvent resistance compared to similar products modified with a mono-functional reactive diluent.


160 - 175 950 - 1250 D.E.R. 3576 Epoxy Resin is based on Bisphenol-A/F epoxy resin and modified with a bi-functional reactive diluent. Suitable for floorings and top-coats.


165 - 175 900 - 1400 D.E.R. 3581 Epoxy Resin is based on Bisphenol-A/F epoxy resin and modified with a bi-functional reactive diluent with a more environmentally friendly profile (lower vapour pressure) and improved UV resistance.


550 - 605 21000 - 29000 D.E.R. 3912 Epoxy Resin is a special liquid epoxy resin intended to be used as a flexibilizer for other epoxy binder systems.

D.E.R. 3911 Toughened Epoxy Resin 374 - 416 6500 - 9500 D.E.R. 3911 Epoxy Resin is a toughened epoxy resin that is combined with D.E.H. 4723 to develop for cold-elastic systems such as crackbridging coatings, for flexible liquid films, and flexible encapsulating compounds.

D.E.R. 913 Waterborne Epoxy Resin 249 - 288(as supplied)

100 - 400 D.E.R. 913 Epoxy Resin is a liquid epoxy resin emulsion used for waterborne systems with improved reactivity, 67% solids.

D.E.R. 914 Waterborne Epoxy Resin 572 - 610(as supplied)

2000 - 3600 D.E.R. 914 Epoxy Resin is a higher molecular weight epoxy resin dispersion offering improved chemical resistance and reactivity. Suitable for the manufacture of water-based emulsion paints, paints and anticorrosive coatings. 60% solids.

D.E.R. 915 Waterborne Epoxy Resin 475 - 500 46 - 48(solids content)

D.E.R. 915 Epoxy Resin is an aqueous solid “1-type” epoxy resin dispersion of the D.E.R. 671 solid epoxy resin type. This resin emulsion can be used for corrosion protection applications on steel and for coatings on concrete.

Dow also offers a full range of epoxy resins and diluents. A full listing of all Dow epoxy resins and diluents can be found in our epoxy Resins Overview Brochure or in the Dow epoxy Resin Product finder at www.dowepoxy.com. Below you will find a selection of epoxy resins frequently used in building and construction applications.

*for a full listing of Dow epoxy resins and diluents, please check the epoxy Resin Overview Brochure or the epoxy Product finder at www.dowepoxy.com. ®TM Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow

ePOXY ReSINS fOR BUILDING & CONSTRUCTION APPLICATIONS

Product Stewardship

The Dow Chemical Company has a fundamental concern for all who make, distribute, and use its products, and for the environment in which we live. This concern is the basis of our Product Stewardship philosophy by which we assess the health and environmental information on our products and then take the appropriate steps to protect employee and public health and the environment. The Dow Chemical Company has enduring commitments to Responsible Care® in the management of chemicals worldwide. Our Product Stewardship program rests with every individual involved with Dow products from the initial concept and research to the manufacture sale, distribution, and disposal of each product.

Contact Us to Learn MoreToll Free: +800 3 694 6367*Telephone: +31 11567 2626Fax: +31 11567 2828*Toll-free service not available in all countries

www.dowepoxy.com Notice: No freedom from infringement of any patent owned by Dow or others is to be inferred. Because use conditions and applicable laws may differ from one location to another and may change with time, Customer is responsible for determining whether products and the information in this document are appropriate for Customer’s use and for ensuring that Customer’s workplace and disposal practices are in compliance with applicable laws and other government enactments. The product shown in this literature may not be available for sale and/or available in all geographies where Dow is represented. The claims made may not have been approved for use in all countries. Dow assumes no obligation or liability for the information in this document. References to “Dow” or the “Company” mean The Dow Chemical Company and its consolidated subsidiaries unless otherwise expressly noted. NO WARRANTIeS ARe GIVeN; ALL IMPLIeD WARRANTIeS Of MeRCHANTABILITY OR fITNeSS fOR A PARTICULAR PURPOSe ARe eXPReSSLY eXCLUDeD

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EPOXY - neochemical.com.uaneochemical.com.ua/File/Dow_Epoxy_Curing_Agents.pdf · Non-reactive diluent for epoxy resins ... Waterborne hardener ideal for ... Product characteristics