with propylene oxide as the main raw material

Polyetheramine (PEA), also known as amino-terminated polyether, polyetheramine, polyetherpolyamine, etc., is a polymer with a polyether structure as the main chain and the terminal active functional group is an amine group. The chemical formula of polyetheramine is C3n+3H6n+10OnN2. It appears as a colorless or light yellow transparent liquid under normal temperature and pressure, and is…