Adhesives, Caulks & Sealants

Huntsman offers a comprehensive portfolio of epoxy resins, curing agents and additives for formulators of adhesives, caulks and sealants. Our products offer the properties needed for adhesion to a variety of substrates, toughening characteristics, elasticity, tensile strength, high Tg and other required mechanical properties.

 


Bisphenol A Based Epoxy Resins

Unmodified Liquid Epoxy Resins

Product Viscosity at 25ºC [cP] Epoxide Eq. Weight [EEW, g/eq] Density at 25ºC [lb/gal, (g/cm³)] Product Description
Araldite GY 2600 11,000 – 14,000 184 – 188 9.8 (1.17) Unmodified bisphenol-A based liquid epoxy resin. For use in automotive coatings or other application requiring an epoxy resin with a low hydrolyzable chlorine content.
Araldite GY 6008 6,500 – 10,500 177 – 188 9.8 (1.17) High purity, low viscosity, unmodified liquid epoxy resin based on bisphenol-A and epichlorohydrin.
Araldite GY 6010 11,000 – 14,000 182 – 192 9.8 (1.17) Standard bisphenol-A based liquid epoxy resin.
Araldite GY 6020 16,000 – 20,000 185 – 200 9.8 (1.17) High viscosity bisphenol-A based liquid epoxy resin.

Modified Liquid Epoxy Resins

Product Viscosity at 25ºC [cP] Epoxide Eq. Weight [EEW, g/eq] Density at 25ºC [lb/gal, (g/cm³)] Product Description
Araldite GY 505 1,350 – 2,000 230 – 238 9.6 (1.15) Bisphenol-A based liquid epoxy resin diluted with a non-reactive diluent.
Araldite GY 506 500 – 700 175 – 189 9.4 (1.13) Bisphenol-A liquid epoxy resin modified with a monofunctional reactive diluent.
Araldite GY 507 500 – 700 180 – 192 9.5 (1.14) Bisphenol-A liquid epoxy resin modified with a monofunctional reactive diluent.
Araldite GY 508 2,000 – 5,000 390 – 425 9.4 (1.13) Bisphenol-A liquid epoxy resin modified with a difunctional reactive diluent.
Araldite GY 509 500 – 700 189 – 200 9.3 (1.12) Bisphenol-A liquid epoxy resin modified with a monofunctional reactive diluent.
Araldite GY 6004 5,000 – 6,800 178 – 196 9.7 (1.16) Bisphenol-A liquid epoxy resin modified with a monofunctional reactive diluent.
Araldite GY 6005 7,500 – 9,500 182 – 196 9.7 (1.16) Bisphenol-A liquid epoxy resin modified with a monofunctional reactive diluent.
Araldite GY 9513 525 – 675 196 – 205 9.1 (1.09) Bisphenol-A liquid epoxy resin modified with a monofunctional reactive diluent.
Araldite GY 9580 1,600 – 2,000 188 – 198 9.2 (1.10) Bisphenol-A liquid epoxy resin modified with a monofunctional reactive diluent.
Araldite GY 9615 3,100 – 3,900 188 – 200 9.2 (1.10) Bisphenol-A liquid epoxy resin modified with a monofunctional reactive diluent.
Araldite GY 9667 500 – 700 196 – 212 9.2 (1.10) Bisphenol-A liquid epoxy resin modified with a monofunctional reactive diluent with low tendency to crystallize.

Bisphenol F Based Liquid Epoxy Resins

Product Viscosity at 25ºC [cP] Epoxide Eq. Weight [EEW, g/eq] Density at 25ºC [lb/gal, (g/cm³)] Color [Gardner] Product Description
Araldite GY 281 5,000 – 7,000 159 – 172 10.0 (1.20) ‰¤ 4 Unmodified bisphenol-F based liquid epoxy resin. Offers better chemical resistance (to organic solvents in particular) than standard bisphenol-A based liquid epoxy resin.
Araldite GY 282 3,300 – 4,100 164 – 172 9.9 (1.19) ‰¤ 2 Medium viscosity unmodified bisphenol-F based liquid epoxy resin. For use in adhesives, filament winding, casing pultrusion, RTM, coatings and construction applications.
Araldite GY 285 2,000 – 3,000 164 – 172 9.9 (1.19) ‰¤ 5 Low viscosity unmodified bisphenol-F based liquid epoxy resin. For use in adhesives, filament winding, casing pultrusion, RTM, coatings and construction applications.
Araldite PY302-2 6,500 – 8,000 170 – 177 9.8 (1.17) ‰¤ 3 Non-crystallizing bisphenol A/Fbased liquid epoxy resin blend. For use in ambient cure coating and construction applications.
Araldite PY 313 850 – 1,150 180 – 192 9.6 (1.15) ‰¤ 2 Non-crystallizing bisphenol A/Fbased liquid epoxy resin blend modified with a monofunctional reactive diluent. For use in coating and construction applications.
Araldite EPN 9820 2,000 – 3,000 163 – 172 9.9 (1.19) ‰¤ 5 Low viscosity epoxy phenol novolac. Suitable for use in adhesives, filament
winding, casing pultrusion, RTM, coatings and construction applications.
Araldite PY 382 3,300 – 4,100 164 – 172 9.9 (1.19) ‰¤ 2

Multifunctional Epoxy Resins

Epoxy Phenol Novolacs (EPNs)
Product Viscosity at 25ºC [cP] Epoxide Eq. Weight [EEW, g/eq] Density at 25ºC
[lb/gal, (g/cm³)]
Product Description
Araldite EPN 1138 20,000 – 50,000* 175 – 182 10.2 (1.22) Epoxy phenol novolac with high functionality. Suitable for applications such as coatings filament winding, casting and pultrusion applications where superior heat and chemical resistance are required.
Araldite EPN 1139 1,100-1,700* 172 – 179 10.2 (1.22) Epoxy phenol novolac suitable for coatings, filament winding, casting and pultrusion applications.
Araldite EPN 1179 1,100 – 1,700* 172 – 179 10.0 (1.20) Epoxy phenol novolac suitable for coatings, filament winding, casting and pultrusion applications.
Araldite EPN 9850 20,000 – 26,000 168 – 178 10.0 (1.20) Designed for the formulation of ambient cure high solids and solvent free coatings and floorings with good heat and chemical resistance.
Araldite EPN 9880 18,000-25,000 171 – 185 10.0 (1.20) Modified epoxy phenol novolac resin for use in chemical resistant lining and coating applications
Araldite GY 289 7,000 – 11,000 167 – 175 9.9 (1.19) Low viscosity epoxy phenol novolac designed for the formulation of high solids or solvent free chemical resistant coatings and linings.
Araldite PY 307-1 30,000 – 50,000 169 – 179 10.0 (1.20) Good heat, solvent and chemical resistance.

*at 52°C

 

Epoxy Reactive Diluents

Product Viscosity at 25ºC [cP] Epoxide Eq. Weight [EEW, g/eq] Specific Gravity at 25ºC [lb/gal, (g/cm³)] Product Description
Araldite DY 3601 42 – 52 385 – 405 8.6 (1.03) Low viscosity, polypropylene glycol-based epoxy resin. Enhances flexibilty and impact resistance.
Araldite DY C 50 – 100 153 – 167 9.2 (1.10) Cycloaliphatic difunctional epoxy reactive diluent (cyclohexanedimethanol diglycidylether).
Araldite DY-CNO 30 – 70 416 – 588 8.1 (0.97) Monofunctional epoxy reactive diluent based on Cashew Nut Shell Liquid (CNSL). Low volatility.
Araldite DY-D 15 – 25 117 – 125 9.2 (1.10) Aliphatic difunctional epoxy reactive diluent (1,4 butanediol diglycidyl ether).
Araldite DY-E ‰¤ 15 280 – 315 7.4 (0.89) Aliphatic monofunctional epoxy reactive diluent (C12 – C14 glycidyl ether). Efficient viscosity and surface tension reducer.
Araldite DY-J ‰¤ 15 220 – 250 7.5 (0.90) Aliphatic monofunctional epoxy reactive diluent (C8 – C10 glycidyl ether). Very effective viscosity reducer for general purpose use.
Araldite DY-K 5 – 25 167 – 189 9.0 (1.08) Aromatic monofunctional epoxy reactive diluent (cresyl glycidyl ether). Low volatitlity and good chemical resistance.
Araldite DY-N 10 – 18 125 – 145 8.9 (1.07) Aliphatic difunctional epoxy reactive diluent (neopentyl glycol diglycidylether).
Araldite DY-P 20 – 28 222 – 244 8.9 (1.07) Aromatic monofunctional epoxy reactive diluent (p-tertiarybutylphenol glycidyl ether). Low volatitlity and good chemical resistance.
Araldite DY-T 100 – 300 111 – 143 9.3 (1.12) Aliphatic trifunctional epoxy reactive diluent (trimethylolpropane triglycidylether). Excellent resistance to organic solvents.

Toughened / Flexibilized Resins

Product Viscosity at 25ºC [cP] Epoxide Eq. Weight [EEW, g/eq] Product Description
Araldite PY 4122 700 – 1,400 310 – 390 Low viscosity, unmodified tough flexible epoxy with excellent workability. For use as a modifier in high solids coatings requiring toughness, adhesion, corrosion and abrasion resistance. Used in matrix applications; filament winding, casting and pultrusion.

Epoxy Curing Agents

Aliphatic Amine Based

Product Viscosity at 25ºC [cP] H+ Active Equivalent [g/eq] Density at 25ºC [lb/gal, (g/cm³)] Gel Time 18 100g @ 23ºC [minutes] Product Description
Aradur 75 17,000 – 27,000 900 8.5 (1.02) 298 A high-viscosity polyether urethane amine curing agent suitable for the formulation of flexible binder systems, impact-resistant coatings, and sealers.
Aradur 75 3,000 – 5,500 250 8.1 (0.97) ~40 Medium viscosity, formulated polyether-urethane polyamine.
Aradur 76 1,100 – 1,900 250 8.1 (0.97) 65 Formulated polyamine hardener. For the formulation of two component flexible membranes, adhesives, flooring and sealants.
Aradur 77 ~1,750 250 8.1 (0.97) 90 Formulated polyamine hardener. For the formulation of two component flexible membranes, adhesives, flooring and sealants. Provides a longer working time than Aradur® 76.
Aradur 356 1,000 – 2,500 65 8.1 (0.97) 37 Suitable for industrial maintenance coatings, tank linings, pipe coatings and flooring.
Aradur 837 2,700 – 3,700 76 8.2 (0.98) 22 Suitable for the formulation of two component wood, concrete and metal coatings, linings and flooring. Accelerator for polyamides. Good chemical resistance.
Aradur 943 3,000 – 5,000 38 8.9 (1.07) 15 Suitable for tank linings and chemical processing equipment. Excellent resistance to organic solvents especially alcohols and gasolines and hydrochloric and hydrochloric acid solutions.
Aradur 956-2 290 – 500 47 8.5 (1.02) 31 Suitable for adhesives, casting, potting, tooling, laminating and coatings.
Aradur 3227 950 – 1,350 157 8.0 (0.96) 14 Polyetheramine based hardener. For use in fast cure two component epoxy repair mortars, construction adhesives, coating and flooring applications.
Aradur 3275 200 – 400 250 8.3 (0.99) 183 Benzyl alcohol and nonyl phenol free, low viscosity flexible hardener for use in flexible membranes, adhesives, flooring and sealants.

Amidoamine and Polyamide Based

Product Viscosity at 25ºC [cP] H+ Active Equivalent [g/eq] Density at 25ºC
[lb/gal, (g/cm³)]
Product Description
Aradur 115 BD 50 – 75 115 – 240 8.1 (0.97) Standard high molecular weight polyamide typically used in combination with “type 1” epoxy resins for industrial maintenance and trade sales coatings.
Aradur 115-2 X70 BD V – Z 160 – 340 7.8 (0.93) Solution of Aradur® 115-2 supplied at 70 wt.% non-volatiles in xylene.
Aradur 125 BDB 8 – 12 100 – 150 8.0 (0.96) Standard polyamide for use with “type 1” epoxy resins for industrial maintenance and trade sales coatings.
Aradur 140-2 BD 3 – 6 70 – 115 8.0 (0.96) Medium viscosity standard polyamidoamine suitable for high solids or solvent free industrial and general purpose coatings.
Aradur 283 Z1 – Z 133 8.3 (0.99) Modified polyamidoamine suitable for flooring and high solids marine and maintenance primers and coatings.
Aradur 350 BD 100 – 400 95 7.9 (0.95) Low-viscosity polyamidoimidazoline. Good adhesion to concrete.
Aradur 360 J – S 134 7.8 (0.93) Modified polyamidoamine suitable for the formulation of high solids or solvent free coatings and marine and maintenance primers.
Aradur 450 700 – 2,000 115 8.4 (1.01) Formulated polyamidoamine hardener designed specifically for the formulation of two component epoxy primers for damp or wet concrete. Also suitable for surface tolerant primers metal substrates.
Aradur 450S 450 – 1,400 115 8.6 (1.03) Faster curing version of Aradur® 450.
Aradur 955 2 500 – 900 65 8.2 (0.98) Modified polyamidoamine for use in coatings, flooring, potting and wet lay-up applications. Curing under high relative humidity is possible.
Aradur® 955 BD
Aradur 3282-1 900 – 1,900 115 8.4 (1.01) Benzyl alcohol free and nonyl phenol free, medium viscosity hardener for the formulation of surface tolerant primers for metal or concrete substrates.
Aradur 9130 250 – 500 95 8.3 (0.99) Low viscosity polyamidoamine for use in flooring and coatings.
Aradur 9140 300 – 500 92 7.9 (0.95) Low viscosity polyamidoamine for use in flooring and coatings.

Curing Accelerators

Liquid Accelerators

Product Viscosity at 25ºC [cP] Product Description
Accelerator DY 062 < 10 Benzyl dimethyl amine (BDMA). Compatible with anhydride, polyamide and polyamine hardeners.
Accelerator 960-1 120 – 150 Tertiary amine accelerator. For use as a curing accelerator for ambient cure epoxy systems.
Accelerator 2950 2,000 – 6,000 Accelerator and co-hardener. Compatible with a wide range of epoxy hardeners for the formulation of fast cure and low temperature cure epoxy coating and flooring systems.
Accelerator 3130 10 – 100 For use in ambient cured epoxy systems to speed up the cure at ambient or low temperatures. Not compatible with all epoxy hardeners.

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