Synthesis and Application of Efficient and Environment-friendly PAE Resin

摘要

According to the problem that harmful by-products which are low molecular weight organic chlorides in the synthesis of PAE resin is inevitably, in order to reduce the content of organic chlorine, complex fatty acid ester was used as a modifier to compound new PAE (N-PAE) resin, as such, the active amount of polyamide and epoxy propane became less, so the viscosity of PAE resin was supposed to increase to certain high extent without gel to ensure performance while using complex fatty acid ester to enter PAE molecule chain to form a low-energy surface and reduce the resistance to motion between PAE molecules. In that case, we just need relatively less N-PAE resin to match or even exceed the normal market PAE resin.