Manufacture selling hot Curing agent Chain extender MMEA, 4,4'-Methylenebis(2-ethyl-6-methylaniline) 19900-72-2 Methylenedianiline

4,4'-Methylenebis(2-ethyl-6-methylaniline) is used as a polyurethane elastic chain extender, polyurea resin curing agent, and epoxy resin curing agent; Chain extender curing agent.