聚醚嵌段共聚酯的发展现状  

Development status of polyether block copolyesters

作　　者：曾晓知[1] ZENG Xiao-zhi(Shanghai Institute of Quality Inspection and Technical Research,Shanghai 200040,China)

机构地区：[1]上海市质量监督检验技术研究院,上海200040

出　　处：《聚酯工业》2018年第5期12-14,共3页Polyester Industry

摘　　要：综述了聚醚嵌段共聚酯的组成和合成方法,介绍了其物理性能、力学性能、热降解特性、表面特性、亲水性等特性和其在高分子热塑性弹性体、织物用整理剂、聚氨酯、低分子量的热熔粘合剂、水性涂料、粘合剂用树脂等方面的应用。指出目前聚醚嵌段共聚酯的发展趋势和产品开发方向。The composition and synthesis methods of polyether block copolyesters are reviewed. The physical properties,mechanical properties,thermal degradation properties,surface properties,hydrophilic properties and other properties of the polyether block copolymers and their application to polymer thermoplastic elastomer,fabric finishing agent,polyurethane,low molecular weight hot melt adhesives,waterborne coatings,adhesive resins are introduced. The current development trend and product development direction of polyether block copolyester are pointed out.

关 键 词：共聚酯 聚醚 弹性体 

分 类 号：TQ323.41[化学工程—合成树脂塑料工业]