Suzhou Xiangyuan Speical Fine Chemical Co., Ltd.
Profile: Suzhou Xiangyuan Speical Fine Chemical Co., Ltd. manufactures polyurethane curing agent. We are ISO 9001:2000 certified. Our 4,4'-methylene-bis-(ortho-chloroaniline) is used as a curing agent for polyurethane elastomers & cast polyurethanes. It is usually used to cure prepolymers that are produced from TDI reacted with polyether or polyester polyol. The hydroxyethyl ether of resocinol is a symmetrical aromatic diol chain extender. Our hydroquinone bis (2-hydroxyethyl) ether improves tensile, hardness, resilience properties to MDI-polyurethane elastomers.