三官能团接枝共聚硅氧烷的合成及其应用  

Synthesis of trifunctional polysiloxane by graft copolymerization and its applications

作　　者：王志勇[1] 王卫民[1] 李刚[1] 

机构地区：[1]安阳师范学院化学化工学院,河南安阳455000

出　　处：《印染》2013年第17期13-16,共4页China Dyeing and Finishing

基　　金：国家杰出青年科学基金(编号21102005)

摘　　要：将八甲基环四硅氧烷与γ-氨丙基甲基二甲氧基硅烷、甲基苯基二甲氧基硅烷、甲基十二烷基二甲氧基硅烷进行碱催化接枝共聚,合成了三官能团接枝共聚硅氧烷。借助红外、核磁氢谱表征了产物结构,并研究了产物在聚酯面料中的应用性能。结果表明:聚硅氧烷中氨基含量为0.96%,苯基含量为2.87%,长链烷基含量为6.29%时,织物的各项性能较优。Using octamethyl cyclotetrasiloxnae, γ-aminopropyl methyl dimethoxysilane, methyl phenyl dimethoxysilane and do- decyl methyl dimethoxysilane as raw materials, tetramethyl ammonium hydroxide as a catalyst, trifunctional polysiloxane is syn- thesized by graft copolymerization. The structure of the product is characterized by FT-IR and ^1H-NMR, and the application performance to polyester finishing is studied. The results show that the treated fabric has excellent performance when the con- tents of amino, phenyl and alkyl group are 0.96%, 2.87% and 6.29% respectively.

关 键 词：织物整理 整理剂 接枝共聚 聚硅氧烷 涤纶 

分 类 号：TS195.2[轻工技术与工程—纺织化学与染整工程]