... , high primary amine content, Can be dissolved to various melting agents, Slightly dissolved to water. Physical IndexColor Pt-Co :100maxPrimary amine ... emulsifier agent in oil field, as a new style curing agents of epoxy, the application is tough, clear, flexible, impact- ... D-230 amine is used in conjunction with other curing agents, contributing flexibility to the finished product,. As for non-epoxy ...