Products for Coatings used in Energy (Curing Agents & Hardeners)
| Product Name & Description | Category | Type | AHEW Based on solids (g/eg) | OHEW (g/eq) | Viscosity @25°C (mPa.s) | Softening Point | Pot Life Min. | Regional Availability
APAC - Asia, Pacific
EMEAI - Europe, Middle East, Africa, India LAA - Latin America Area NAA - North America Area |
Footnote |
|---|---|---|---|---|---|---|---|---|---|
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D.E.H.® 125
Standard polyamide. Excellent adhesion to various substrates. Recommended for anticorrosion coatings, concrete primer and adhesives. |
Curing Agents and Hardeners | Modified Polyamide Curing Agent | 120 | – | 8,000 – 12,000 (2) | – | NA | APAC | (2) @ 40°C |
|
D.E.H.® 140
Standard polyamide. Lower viscosity, higher chemical resistance, excellent adhesion to various substrates, good balance in performances. Recommended for adhesives and anticorrosion coatings. |
Curing Agents and Hardeners | Modified Polyamide Curing Agent | 95 | – | 10,000 – 20,000 | – | NA | APAC | – |
|
D.E.H.® 20
Short pot-life curing agent on basis of diethylenetriamine (DETA). |
Curing Agents and Hardeners | (Modified-) Amine Curing Agent | 21 | – | 4 – 8 | – | 25 | LAA, NAA | – |
|
D.E.H.® 24
Short pot-life curing agent on basis of triethylenetetramine (TETA). |
Curing Agents and Hardeners | (Modified-) Amine Curing Agent | 24 | – | 19.5 – 22.5 | – | 25 | LAA, NAA | – |
|
D.E.H.® 2498
Modified amine curing agent with low viscosity and long pot life. |
Curing Agents and Hardeners | "Modified" Polyamines Curing Agent | 76 | – | 100-200 | – | 90 | EMEAI | – |
|
D.E.H.® 26
Similar to D.E.H. 24 Epoxy Curing Agent in application, it provides lower vapor hazard to workers due to its higher boiling point. |
Curing Agents and Hardeners | (Modified-) Amine Curing Agent | 27 | – | 50 – 60 | – | 27 | LAA, NAA | – |
|
D.E.H.® 29
Economical mixture of linear, branched, and cyclic ethylene amines that offers higher flexibility and peel strength in applications where color is not a limitation. |
Curing Agents and Hardeners | (Modified-) Amine Curing Agent | 29 | – | 200 – 300 | – | 24 | LAA, NAA | – |
|
D.E.H.® 39
Fast curing amine hardener based on amino-ethyl piperazine. Mostly used as accelerator for other curing agent. |
Curing Agents and Hardeners | (Modified-) Amine Curing Agent | 43 | – | 10 – 15 | – | 27 | LAA, NAA | – |
|
D.E.H.® 4060
Offer best in class chemical resistance in combination with food contact compliance. |
Curing Agents and Hardeners | "Modified" Polyamines Curing Agent | 122 | – | 5,000 – 7,000 | – | 30 | EMEAI, LAA | – |
|
D.E.H.® 4129
For high quality coatings and flooring with good UV stability, mechanical properties and increased impact resistance. |
Curing Agents and Hardeners | – | 108 | – | 700 – 1,000 | – | 20 | EMEAI, LAA | – |
|
D.E.H.® 444
Longer pot-life curing agent with good UV stability. |
Curing Agents and Hardeners | "Modified" Polyamines Curing Agent | 93 | – | 160 – 220 | – | 56 | APAC, EMEAI, LAA, NAA | – |
|
D.E.H.® 445
Low viscosity curing agent with good UV stability and overall mechanical & chemical resistance properties |
Curing Agents and Hardeners | "Modified" Polyamines Curing Agent | 105 | – | 370 – 570 | – | 45 | APAC, EMEAI, LAA, NAA | – |
|
D.E.H.® 4702
Excellent early water-spot resistance combined with high acid and solvent resistance. |
Curing Agents and Hardeners | "Modified" Polyamines Curing Agent | 115 | – | 370 – 470 | – | 40 | APAC, EMEAI, LAA | – |
|
D.E.H.® 4712
Offers systems with good UV-stability and is therefore suitable for paints and coatings as well as floorings |
Curing Agents and Hardeners | "Modified" Polyamines Curing Agent | 87 | – | 1,600 – 2,400 | – | 20 | APAC, EMEAI, LAA | – |
|
D.E.H.® 4723
Recommended for elastic intermediate layers. |
Curing Agents and Hardeners | "Modified" Polyamines Curing Agent | 120 | – | 750 – 1,150 | – | 55 | EMEAI, NAA | – |
|
D.E.H.® 487
Longer pot-life version of D.E.H. 488 curing agent |
Curing Agents and Hardeners | "Modified" Polyamines Curing Agent | 93 | – | 170 – 270 | – | 41 | APAC, EMEAI, LAA, NAA | – |
|
D.E.H.® 488
Low viscosity, curing agent for liquid epoxy resins. Good blush resistance and general chemical resistance. |
Curing Agents and Hardeners | "Modified" Polyamines Curing Agent | 93 | – | 280 – 380 | – | 25 | APAC, EMEAI, LAA, NAA | – |
|
D.E.H.® 489
Accelerated version of D.E.H. 488 curing agent |
Curing Agents and Hardeners | – | 93 | – | 210 – 290 | – | 20 | APAC, EMEAI, LAA | – |
|
D.E.H.® 4909
Free of benzyl alcohol, nonyl phenol, Bisphenol A and any inert volatile compounds for low-emission flooring systems. Excellent wetting, long pot-life and quick tack-free time. |
Curing Agents and Hardeners | – | 83 | – | 180 – 280 | – | 60 | NAA | – |
|
D.E.H.® 4911
Fully reactive curing agent containing no VOC and no alkyl phenol. Provides excellent performance in a wide variety of high performance applications, from top-coat flooring to anticorrosion coatings. |
Curing Agents and Hardeners | "Modified" Polyamines Curing Agent | 82 | – | 360-460 | – | 50 | APAC, EMEAI, LAA | – |
|
D.E.H.® 4912
Fully reactive curing agent containing no VOC and no alkyl phenol. Shows low exothermic reaction. |
Curing Agents and Hardeners | "Modified" Polyamines Curing Agent | 84 | – | 280 – 480 | – | 40 | EMEAI | – |
|
D.E.H.® 4914
Excellent corrosions resistance and impact resistance for wet-paints on metallic substrates. |
Curing Agents and Hardeners | "Modified" Polyamines Curing Agent | 108 | – | 8,000 – 10,000 | – | 45 | EMEAI | – |
|
D.E.H.® 4915
D.E.H. 4911 with enhanced EH&S profile, low VOC, for topcoat flooring, metal and intumescent coatings |
Curing Agents and Hardeners | "Modified" Polyamines Curing Agent | 93 | – | 450 | – | 38 | APAC, EMEAI, LAA | – |
|
D.E.H.® 4988
Fast curing agent for epoxy resins. The product contains no VOC according to the European Directive 2004/42/EC and no alkyl phenol. |
Curing Agents and Hardeners | "Modified" Polyamines Curing Agent | 53 | – | 500 – 700 | – | 12 | APAC, EMEAI | – |
|
D.E.H.® 508
Reactive low viscous curing agent with good chemical resistance and high strength. |
Curing Agents and Hardeners | (Modified-) Amine Curing Agent | 34 | – | 100 – 300 | – | 12 | LAA, NAA | – |
|
D.E.H.® 512
Fast low viscosity curing agent with good flexibility and blush resistance. |
Curing Agents and Hardeners | (Modified-) Amine Curing Agent | 86 | – | 150 – 350 | – | 9 | LAA, NAA | – |
|
D.E.H.® 52
Viscous, room temperature curing agent that has a short pot life and convenient handling and mixing rates with liquid epoxy resins. |
Curing Agents and Hardeners | – | 42 – 47 | – | 5,000 – 7,500 | – | 18 | APAC, LAA, NAA | – |
|
D.E.H.® 530
Rapid set, low temperature curing agent for high gloss, blush-free products with good mechanical, chemical and water spot resistance. |
Curing Agents and Hardeners | – | 112 | – | 300 – 400 | – | 43 | LAA, NAA | – |
|
D.E.H.® 534
Rapid set, low temperature curing agent offering good corrosion protection and water spot resistance. |
Curing Agents and Hardeners | – | 120 | – | 500 – 1,000 | – | 18 | LAA, NAA | – |
|
D.E.H.® 536
Low viscosity, low temperature curing agent for applications requiring high gloss and good color stability. |
Curing Agents and Hardeners | – | 116 | – | 750 – 1,250 | – | 14 | LAA, NAA | – |
|
D.E.H.® 545
Polyamide curing agent offering excellent adhesion onto highly humid or wet substrates. Good corrosion protection and low viscosity |
Curing Agents and Hardeners | Modified Polyamide Curing Agent | 115 | – | 400 – 650 | – | 39 | LAA, NAA | – |
|
D.E.H.® 55
Medium viscosity, room-temperature, accelerated curing agent that is good for systems requiring low color. |
Curing Agents and Hardeners | (Modified-) Amine Curing Agent | 40 – 42 | – | 1,000 – 1,700 | – | 11 | LAA | – |
|
D.E.H.® 554
Low viscosity curing agent for applications requiring self-leveling with chemical, blushing and water spot resistance. |
Curing Agents and Hardeners | – | 86 | – | 60 – 80 | – | 38 | LAA, NAA | – |
|
D.E.H.® 58
Room-temperature, low viscosity curing agent that is extremely reactive with liquid epoxy resins. |
Curing Agents and Hardeners | (Modified-) Amine Curing Agent | 28 – 32 | – | 85 – 130 | – | 15 | APAC, LAA, NAA | – |
|
D.E.H.® 581
Low viscosity, low temperature curing agent for products with good color and light stability. |
Curing Agents and Hardeners | – | 95 | – | 250 – 600 | – | 9 | LAA, NAA | – |
|
D.E.H.® 590
Excellent resistance to sulfuric acid (50 % to 98 %). Epoxy novolacs resins (D.E.R. 354, D.E.N. 425 or D.E.N. 431) need to be used for 98 % sulfuric acid resistance application. Good chemical resistance to concentrated hydrochloric acid. Contains NAA exempt solvents. |
Curing Agents and Hardeners | – | 83 | – | 1,600 – 1,800 | – | 38 | APAC, NAA | – |
|
D.E.H.® 591
Excellent acid resistance properties similar to D.E.H. 590 but with improved blush resistance and coating appearance. Contains NAA exempt solvents. |
Curing Agents and Hardeners | – | 65 | – | 60 – 80 | – | 33 | APAC, NAA | – |
|
D.E.H.® 595
Very fast ambient and low temperature curing agent for non-blushing products with good water spot resistance, excellent chemical resistance, high gloss and high strength. |
Curing Agents and Hardeners | – | 75 | – | 1,000 – 1,500 | – | 16 | LAA | – |
|
D.E.H.® 622
Modified amine curing agent with extreme high reactivity. Cures down to -5 °C |
Curing Agents and Hardeners | Low Temperature Curing Agent | 60 | – | 490 – 690 | – | 6 | APAC, EMEAI, LAA, NAA | – |
|
D.E.H.® 625
Modified amine curing agent with extreme high reactivity at low T °C and high chemical resistance. Suitable for chemical anchoring, impregnation/primer on concrete and as co-accelerator. |
Curing Agents and Hardeners | "Modified" Polyamines Curing Agent | 51 | – | 40-120 | – | 13 | APAC, EMEAI, LAA | – |
|
D.E.H.® 630
Highly reactive (non-Mannich base) curing agent with an improved EH&S profile, better chemical resistance and UV-stability over traditional Mannich base curing agents. |
Curing Agents and Hardeners | Low Temperature Curing Agent | 73 | – | 700 – 900 | – | 14 | APAC, EMEAI, LAA, NAA | – |
|
D.E.H.® 80
Phenolic hardener containing 0.7 wt% curing catalyst and about 2.5 wt% polyacrylate flow modifier of moderate reactivity. Phenolic curing agents offer excellent chemical and moisture/water resistance and improved flexibility compared to i.e. Dicyandiamide curing agents. |
Curing Agents and Hardeners | Phenolic Curing Agent | – | 245 – 275 | 290 – 470 (1) | 83 – 90 | NA | APAC, EMEAI, LAA, NAA | (1) Melt-viscosity at 150 ᵒC |
|
D.E.H.® 81
Phenolic curing agent of intermediate reactivity containing 2 wt% curing catalyst as well as about 2.5 wt% polyacrylate flow modifier. The intermediate reactivity makes D.E.H. 81 particularly suitable as starting base for product development. |
Curing Agents and Hardeners | Phenolic Curing Agent | – | 240 – 270 | 290 – 470 (1) | 83 – 90 | NA | APAC, EMEAI, LAA, NAA | (1) Melt-viscosity at 150 ᵒC |
|
D.E.H.® 82
High reactivity phenolic curing agent containing 3.5 wt% curing catalyst as well as about 2.5 wt% polyacrylate flow modifier. Can be formulated in low application temperature applications in combination with D.E.R. 6615 solid epoxy resin. |
Curing Agents and Hardeners | Phenolic Curing Agent | – | 235 – 265 | 290 – 470 (1) | 83 – 90 | NA | APAC, EMEAI, LAA, NAA | (1) Melt-viscosity at 150 ᵒC |
|
D.E.H.® 84
Phenolic curing agent of intermediate reactivity containing only about 1.9 wt% curing catalyst. The lack of flow modifier allows formulation with alternative additives that could potentially cause compatibility problems. |
Curing Agents and Hardeners | Phenolic Curing Agent | – | 240 – 270 | 290 – 470 (1) | 83 – 90 | NA | APAC, EMEAI, LAA, NAA | (1) Melt-viscosity at 150 ᵒC |
|
D.E.H.® 85
Unmodified phenolic curing agent particularly suitable for optimizing the reactivity of hardeners such as D.E.H. 81, D.E.H. 82 or D.E.H. 84 phenolic curing agent. |
Curing Agents and Hardeners | Phenolic Curing Agent | – | 250 – 280 | 290 – 470 (1) | 83 – 90 | NA | APAC, EMEAI, LAA, NAA | (1) Melt-viscosity at 150 ᵒC |
|
D.E.H.® 87
Unmodified higher molecular weight phenolic curing agent providing improved flexibility and good storage stability. |
Curing Agents and Hardeners | Phenolic Curing Agent | – | 370 – 400 | 1,200 – 1,600 (1) | 96 – 102 | NA | APAC, EMEAI, LAA, NAA | (1) Melt-viscosity at 150 ᵒC |
|
D.E.H.® 90
Phenolic curing agent for fast cure combined with superior adhesion under humid conditions. |
Curing Agents and Hardeners | High Performance Powder Coating Hardener, Phenolic Curing Agent | – | 240 – 270 | 100 – 300 (1) | 76 – 84 | NA | APAC, EMEAI, LAA, NAA | (1) Melt-viscosity at 150 ᵒC |