功能性有机硅柔顺剂的无溶剂制备及应用  

Solvent-free preparation and application of functional silicone softener

作　　者：周克 王娟[1] 张洪晶 虞啸天 李永强[1] ZHOU Ke;WANG Juan;ZHANG Hongjing;YU Xiaotian;LI Yongqiang(Zhejiang Sci-Tech University,College of Textiles Science and Engineering(International Silk Institute),Engineering Research Center for Eco-Dyeing and Finishing of Textiles,Ministry of Education,Hangzhou 310018,China)

机构地区：[1]浙江理工大学纺织科学与工程学院(国际丝绸学院),生态染整技术教育部工程研究中心,浙江杭州310018

出　　处：《印染》2022年第10期6-10,共5页China Dyeing and Finishing

基　　金：中国纺织工业联合会科技指导性项目(20190211);国家自然科学基金项目(52103068);浙江省自然科学基金项目(LY21E030019)。

摘　　要：以端环氧聚醚硅油(自制)和聚醚胺D-230为原料,2,3-环氧丙基三甲基氯化铵为改性剂,用无溶剂方法制备了一种季铵化聚醚氨基嵌段共聚硅油;经乳化剂AEO-3乳化后制得硅油乳液,并应用于羊绒织物。优化的制备工艺为:2,3-环氧丙基三甲基氯化铵与聚醚氨基嵌段共聚硅油中聚醚胺D-230物质的量之比为2∶1,反应温度80℃,反应时间4 h,转化率为92.8%。整理后的羊绒织物手感提高,白度基本不变,且抗静电、抗起毛起球和耐水洗性能良好。A kind of quaternized polyether amino block copolymer silicone oil is prepared with epoxy terminated polyether silicone oil(self-made)and polyether amine D-230 as raw materials and 2,3-epoxypropyltrimethyl⁃ammonium chloride as modifier by solvent-free method,and silicone oil emulsion is prepared by emulsifying with AEO-3 and is applied to cashmere fabric.The optimized preparation process is the molar ratio of 2,3-ep⁃oxypropyltrimethylammonium chloride to D-230 in polyether amino block copolymer silicone oil of 2∶1,the re⁃action temperature of 80℃,the reaction time of 4 h,and the conversion is 92.8%.The handle of the cashmere fabric after finishing is improved,the whiteness is basically unchanged,and the antistatic,anti pilling and wash⁃ing durability are good.

关 键 词：聚醚氨基硅油 季铵化改性 无溶剂 羊绒织物 

分 类 号：TS195.2[轻工技术与工程—纺织化学与染整工程]