and there is huge room for domestic substitution in my country.

Polythiol is a low molecular weight polymer with thiol functional groups. It can be used to prepare adhesives, sealants, chain transfer agents, curing agents, etc., and is used in coatings, construction, photosensitive materials, printed circuit boards, cosmetics, and automobile manufacturing. , electronic and electrical fields. Polythiol curing agent is a functional curing agent. Compared with…