High Purity CAS 101-80-4 Chemicals 4, 4 -Oxybisbenzenamine ODA

Product Description

• It is the main material of high temperature resistant resin, engineering plastic as bellows: Polyimide, polyether imide, polyester imide, a polymaleimide, poly aryl amide.
• It is material of 3,3',4,4'-Tetraaminodiphenyl Ether which is main monomer of a series of aromatic heterocyclic heat resistant polymeric material.
• It is material of high performance heat resistance of epoxy resin, polyurethane and other polymer materials and crosslinking agent. 
• Also used to replace the carcinogenic benzidine production of azo dyes, reactive dyes and spices and other fields. Currently with diaminodiphenyl ether as the raw material has been developed a red, red, sand red, yellow brown, green, gray, blue, orange, black and other different levels of direct dyes can be used for silk, wool, cotton, Ma and other fabric dyeing, color fastness and exhaustion rate and other aspects are superior to the benzidine dye.