含氟聚丙烯酸酯拒水抗紫外整理剂的合成及应用  

Synthesis and application of fluorinated polyacrylate water repellent and anti-UV finishing agents

作　　者：陈格[1,2] 张乐进 周向东[1,2] CHEN Ge;ZHANG Lejin;ZHOU Xiangdong(College of Textile and Clothing Engineering,Soochow University,Suzhou 215021,China;National Engineering Laboratory for Modern Silk,Suzhou 215123,China)

机构地区：[1]苏州大学纺织与服装工程学院,江苏苏州215021 [2]苏州大学现代丝绸国家工程实验室,江苏苏州215123

出　　处：《印染助剂》2018年第8期23-27,共5页Textile Auxiliaries

基　　金：江苏高校优势学科建设工程资助项目(PAPD)

摘　　要：以甲基丙烯酸六氟丁酯(TFBMA)、丙烯酸甲酯(MA)、甲基丙烯酸羟乙酯(HEMA)、4-丙烯酰氧基二苯甲酮为原料单体,合成了一种含氟聚丙烯酸酯拒水抗紫外整理剂。探讨了整理剂用量、整理液pH、焙烘温度和焙烘时间对整理后棉织物综合性能的影响。通过正交实验得出优化的整理工艺为:整理剂用量120 g/L,整理液pH 6,170℃焙烘2.5 min。棉织物经此工艺整理后,拒水性可达90分,接触角达到132.9°,UPF值达到50.2。The fluorinated polyacrylate water repellent and anti-UV finishing agent was prepared with 2,2,3,4,4,4-hexafluorobutyl methacrylate(TFBMA),methyl acrylate(MA),hydroxyethyl methacrylate(HEMA)and 4-acyloxy benzophenone.The effects of concentration of finishing agent,pH,temperature and time of curing on the properties of cotton fabric were studied.The finishing process of cotton fabric was optimized by orthog.onal experiment:finishing agent concentration 120 g/L,pH 6,curing temperature 170℃,curing time 2.5 min.After finishing,the water repellent rating of cotton fabric was 90 points,the contact angle was 132.9°,and the UPF value was 50.2.

关 键 词：拒水性 抗紫外性 含氟丙烯酸酯 接触角 UPF值 

分 类 号：TQ314.2[化学工程—高聚物工业] TS195.2[轻工技术与工程—纺织化学与染整工程]