HYPRO® 1300X45 ATBN

HYPRO® 1300X45 ATBN by Huntsman is amine terminated butadiene-acrylonitrile copolymer. It provides hydrophobicity. It is ideal for chain extending epoxies. Its amine structure is based on N-aminoethylpiperazine (N-AEP). This reactive polymer is a 100% solid liquid rubber which is used to improve the adhesion, toughness, flexibility and impact resistance of thermoset resin system including vinyl esters, unsaturated polyesters, acrylics as well as urethanes. It also increases low-temperature mechanical properties as well as crack resistance. HYPRO® 1300X45 ATBN is used predominately with other amine functional compounds to improve product performance when added to thermoset resin systems.