elastomer coating, abrasion and corossion resistant Corrosion-proof, Abrasion -resistant SPUA CoatingThe corrosion-proof and abrasion-resistant spraying polyurea (SPUA) lining material is a third generation spraying polyurea elastomer, which is molded by field spraying of the raw material of quasi-prepolymer, amine terminated polyether (ATPE) and amine chain extenders. This technique combines ...