Properties of Low Surface Energy Fluorocarbon Polymers with Fluoro-acrylic Resins

摘要

The low surface energy fluorocarbon polymer from the synthesized fluoro-acrylic resins was developed.Then the molecule orientation principle of nonpolar and polar functional groups in the polymers was analyzed.And the contact angles of pure water drops on the surfaces of various fluoro-monomer homopolymers and interpolymers were measured.So the relation of polymers’fluoro-content with the surface energy was determined.The distribution of fluoric functional groups in the polymers was investigated.And the test results show that though the total fluorine content of the fluorocarbon polymers is relative few,their surface energy is really low due to the enrichment of fluoro-chains on the polymers surface.