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Epoxy Adhesives—2K

Air Products offers formulators of two-component (2K) epoxy adhesives a broad line of epoxy curing agents for use in automotive, aerospace, electrical insulation and general industrial applications. Our 2K product line includes polyamides, amidoamines, aliphatic amines, and cycloaliphatic amines. They have been tailored specifically to meet the most challenging adhesive performance and handling requirements.

The term “two-component” indicates that the curing agent portion and the epoxy resin portion of the adhesive formulation are packaged separately. The two are kept separate until ready to use, because when combined under ambient environmental conditions they will react either partially or completely.

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Product NameDescription/BenefitsDownloads

Ancamide 221

Ancamide 221 curative is a member of a new series of reactive polyamides developed for use in the curing of epoxy resins in solvent-based surface coatings applications.

Ancamide 221 curative is a member of a new series of reactive polyamides developed for use in the curing of epoxy resins in solvent-based surface coatings applications.

Ancamide 2353

Polyamide providing excellent high-gloss film formation and fast dry with no induction time. Gives hard films with very good solvent and corrosion resistance. Best chemical resistance of polyamides. Used in high-solids marine and maintenance coatings and concrete primers and coatings.

Polyamide providing excellent high-gloss film formation and fast dry with no induction time. Gives hard films with very good solvent and corrosion resistance. Best chemical resistance of polyamides. Used in high-solids marine and maintenance coatings and concrete primers and coatings.

Ancamide 2386

Amidoamine offering long pot life with good thin film set time, excellent film formation. Very good solvent, blush, and corrosion resistance. Used in high-performance coatings, and tank linings. Allows high-solids or 100%-solids formulations for base coats or primers.

Amidoamine offering long pot life with good thin film set time, excellent film formation. Very good solvent, blush, and corrosion resistance. Used in high-performance coatings, and tank linings. Allows high-solids or 100%-solids formulations for base coats or primers.

Ancamide 2396

Amidoamine offering excellent adhesion to cold, damp concrete, high strength and modulus, and the best chemical resistance. Used in concrete primers and bonding agents, self-leveling and trowelable flooring, tile grouts, and chemically resistant grouts.

Amidoamine offering excellent adhesion to cold, damp concrete, high strength and modulus, and the best chemical resistance. Used in concrete primers and bonding agents, self-leveling and trowelable flooring, tile grouts, and chemically resistant grouts.

Ancamide 2426

Plasticizer-free amidoamine with long pot-life and excellent blush resistance. Excellent hardness development and good resistance to aqueous reagents. Used in high and 100%-solids coatings and primers. Complies with FDA 21 CFR 175.300

Plasticizer-free amidoamine with long pot-life and excellent blush resistance. Excellent hardness development and good resistance to aqueous reagents. Used in high and 100%-solids coatings and primers. Complies with FDA 21 CFR 175.300

Ancamide 2445

Low-viscosity polyamide that exhibits fast cure at low temperatures. Low residual amine content. Exhibits high gloss, excellent hardness and flexibility. Used in high-solids, anticorrosive coatings for marine and industrial maintenance use and in military equipment coatings.

Low-viscosity polyamide that exhibits fast cure at low temperatures. Low residual amine content. Exhibits high gloss, excellent hardness and flexibility. Used in high-solids, anticorrosive coatings for marine and industrial maintenance use and in military equipment coatings.

Ancamide 260A

Standard medium-viscosity polyamide. Offers improved reactivity, chemical resistance and/or reduction in viscosity. Used in coatings, sealants, cable-jointing compounds, and adhesives. Complies with FDA 21 CFR 175.300 and 21 CFR 175.105.

Standard medium-viscosity polyamide. Offers improved reactivity, chemical resistance and/or reduction in viscosity. Used in coatings, sealants, cable-jointing compounds, and adhesives. Complies with FDA 21 CFR 175.300 and 21 CFR 175.105.

Ancamide 261A

Ancamide 261A curing agent is a reactive polyamide developed for use in curing epoxy resins in coatings and adhesives applications. Special features include good color, color stability, excellent corrosion resistance and good adhesion properties.

Ancamide 261A curing agent is a reactive polyamide developed for use in curing epoxy resins in coatings and adhesives applications. Special features include good color, color stability, excellent corrosion resistance and good adhesion properties.

Ancamide 350A

Standard high imidazole-content polyamide with lower viscosity. Used in high-solids coatings, adhesives, sealants, and putties

Standard high imidazole-content polyamide with lower viscosity. Used in high-solids coatings, adhesives, sealants, and putties

Ancamide 351A

Reactive polyamide uded in the curing of epoxy resins in coatings and adhesives applications. Special features include good color, color stability, excellent corrosion resistance and superior adhesion properties.

Reactive polyamide uded in the curing of epoxy resins in coatings and adhesives applications. Special features include good color, color stability, excellent corrosion resistance and superior adhesion properties.

Ancamide 502

Amidoamine offering faster cure. DOT noncorrosive. Used in trowelable flooring, concrete repair, and grouts.

Amidoamine offering faster cure. DOT noncorrosive. Used in trowelable flooring, concrete repair, and grouts.

Ancamide 506

Highest imidazoline content of amidoamines. Long pot life and good through-cure. Used in civil engineering applications for longer pot life, and in wet lay-up laminates, electrical encapsulation, high-solids coatings, and as a potlife extender for cycloaliphatic amines.

Highest imidazoline content of amidoamines. Long pot life and good through-cure. Used in civil engineering applications for longer pot life, and in wet lay-up laminates, electrical encapsulation, high-solids coatings, and as a potlife extender for cycloaliphatic amines.

Ancamine 1608

Modified aliphatic amine offering a good balance of chemical and solvent resistance. Compatible with multi-functional epoxy resins for improved chemical and hot water resistance. Used in high-solids and solvent-free coatings, tank linings, adhesives, and as an accelerator for amidoamines.

Modified aliphatic amine offering a good balance of chemical and solvent resistance. Compatible with multi-functional epoxy resins for improved chemical and hot water resistance. Used in high-solids and solvent-free coatings, tank linings, adhesives, and as an accelerator for amidoamines.

Ancamine 1638

Modified aliphatic amine that combines low viscosity with good chemical resistance. Used in trowelable flooring, grouts, and as an accelerator and viscosity reducer for other amines.

Modified aliphatic amine that combines low viscosity with good chemical resistance. Used in trowelable flooring, grouts, and as an accelerator and viscosity reducer for other amines.

Ancamine 1768

Modified aliphatic amine offering fast cure and moisture insensitivity. Provides low modulus and high flexibility. Used in trowelable flooring, fast-setting adhesives, repair mortars, and as an accelerator for other amines.

Modified aliphatic amine offering fast cure and moisture insensitivity. Provides low modulus and high flexibility. Used in trowelable flooring, fast-setting adhesives, repair mortars, and as an accelerator for other amines.

Ancamine 1769

Modified aliphatic amine offering low shrinkage, vapor pressure and skin irritation potential. DOT noncorrosive. Used in electrical potting and casting, wet lay-up laminating, tooling, and adhesives.

Modified aliphatic amine offering low shrinkage, vapor pressure and skin irritation potential. DOT noncorrosive. Used in electrical potting and casting, wet lay-up laminating, tooling, and adhesives.

Ancamine 1922A

Unmodified aliphatic amine offering excellent shock resistance, toughness, and resiliency. Good electrical properties up to 140 °F. Used in electrical potting and encapsulation, ambient and heat-cured structural adhesives, and composite binders.

Unmodified aliphatic amine offering excellent shock resistance, toughness, and resiliency. Good electrical properties up to 140 °F. Used in electrical potting and encapsulation, ambient and heat-cured structural adhesives, and composite binders.

Ancamine 2390

Flexibilized modified aliphatic amine that allows a one-to-one mix ratio. Used in applications where greater flexibility, toughness, and elongation are required such as crack bridging, secondary containment membranes, and impact-resistance coatings.

Flexibilized modified aliphatic amine that allows a one-to-one mix ratio. Used in applications where greater flexibility, toughness, and elongation are required such as crack bridging, secondary containment membranes, and impact-resistance coatings.

Ancamine 2410

Highly monodispersed adduct of ethylene diamine (EDA) and liquid epoxy resin with low residual EDA. Provides rapid dry time and good chemical resistance. Used in chemically resistant, high-solids/100%-solids coatings, and tank linings. Complies with FDA 21 CFR 175.300 and 21 CFR 175.

Highly monodispersed adduct of ethylene diamine (EDA) and liquid epoxy resin with low residual EDA. Provides rapid dry time and good chemical resistance. Used in chemically resistant, high-solids/100%-solids coatings, and tank linings. Complies with FDA 21 CFR 175.300 and 21 CFR 175.

Ancamine 2422

High functionally modified aliphatic amine giving good working time with multi-functional epoxy resins. Gives resistance to the most aggressive reagents with ambient or slightly elevated temperature cures. Used in chemically resistant coatings, tank linings, and secondary containment linings.

High functionally modified aliphatic amine giving good working time with multi-functional epoxy resins. Gives resistance to the most aggressive reagents with ambient or slightly elevated temperature cures. Used in chemically resistant coatings, tank linings, and secondary containment linings.

Ancamine 2641

Phenol-free accelerated modified aliphatic amine curative intended for use with liquid epoxy resins in two-part ambient or low-temperature systems. Designed for rapid thin film cure or reduced temperature cure applications.

Phenol-free accelerated modified aliphatic amine curative intended for use with liquid epoxy resins in two-part ambient or low-temperature systems. Designed for rapid thin film cure or reduced temperature cure applications.

Ancamine T

Modified aliphatic amine offering good color and a reduced level of skin irritation relative to most aliphatic polyamines. Used in wet lay-up laminating, tooling, adhesives, and patch repair kits.

Modified aliphatic amine offering good color and a reduced level of skin irritation relative to most aliphatic polyamines. Used in wet lay-up laminating, tooling, adhesives, and patch repair kits.

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