Polyamine - epoxy adduct is used as waterborne epoxyhardener generally.
水性环氧固化剂一般采用多元胺-环氧加成物。
2
Curing agent named Hardener NP was synthesized in laboratory, it was suitable for curing epoxy resins as well as phenolic resins, with higher reactive rate.
Copper conductive adhesives were prepared using epoxy as matrix, the mixture ofm-phenylenediamine and diaminodiphenylmethane as hardener, and copper particles as the con-ducting filler.