Albemarle

Ethacure® 534 by Albemarle is a mixture of aromatic diamines. Acts as an effective chain extender and curing agent. Exhibits compatibility with polyurethane. It is miscible in methanol, heptane &... view more

Ethacure® 520 by Albemarle is a mixture of aromatic diamines. Acts as an effective extender and curing agent. Exhibits compatibility with polyurethane. It is miscible in methanol, heptane & toluene... view more

Amine curing agent for polyurethanes and epoxies. Can be used as a chain extender for polyurethane and polyurea elastomers and as an antioxidant for elastomers, lubricants and industrial oils... view more

Low-color aromatic amine curing agent for polyurethanes and epoxies. Can be used as a chain extender for polyurethane and polyurea elastomers and as an antioxidant for elastomers, lubricants and... view more

Aromatic diamine curing agent for polyurethanes. Possesses a low chronic toxicity. Used in both hot and room-temperature casting. Can also be used as a slower chain-extender for polyurethane-urea... view more