应用化学 ›› 1995, Vol. 0 ›› Issue (5): 29-32.

• 研究论文 • 上一篇    下一篇

PVC有机锡热稳定剂的研究

魏荣宝, 梁娅, 吴锦国, 赵军, 董志新   

  1. 天津理工学院化工系, 天津 300191
  • 收稿日期:1994-10-12 修回日期:1995-04-19 出版日期:1995-10-10 发布日期:1995-10-10
  • 基金资助:
    天津市科学基金资助项目

Study on the Synthesis and Property of New Organo-Tin Thermostabilizers

Wei Rongbao, Liang Ya, Wu Jinguo, Zhao Jun, Dong Zhixin   

  1. Department of Chemical Engineering, Tianjin Institute of Technology, Tianjin 300191
  • Received:1994-10-12 Revised:1995-04-19 Published:1995-10-10 Online:1995-10-10

摘要: 双(β-烷氧羰烷基)二氯化锡与二酸、二酚、二醇、二硫醇通过界面缩聚反应,合成了一系列新的有机锡聚酯、聚醚、聚硫醚,新合成的聚合物可作为PVC制品的热稳定剂使用.

关键词: PVC, 热稳定剂, 双(β-烷氧羰烷基)二氯化锡, 有机锡聚酯, 聚醚, 聚硫醚

Abstract: Through interfacial polycondensation of bis(β-alkoxycarbonylalkyl)tin dichlorideswith various diacids,diphenols,diols and dithiols,a series of new orgallo-tin polyesters,polyethers and polythioethers were prepared.The synthesized polymers are potential ther-mostabilizers for PVC products.

Key words: PVC, thermostabilizer, bis(β-alkoxycarbonylalkyl)tin dichloride, organo-tinpolyester, polyether, polythioether