羊毛衫的蛋白酶-PU/PA抗起球整理  

Anti-pilling finishing of woollen sweater with protease-PU/PA

作　　者：赵士毅 李美真[1] 孙建敏 ZHAO Shiyi;LI Meizhen;SUN Jianmin(nmer Mongolia Unitersily of Technology,Hohhot 010080,China)

机构地区：[1]内蒙古工业大学,内蒙古呼和浩特010080

出　　处：《印染》2020年第8期36-39,共4页China Dyeing and Finishing

基　　金：呼和浩特厅市产学研协同创新科技合作基金项目(产学研-2018-2)。

摘　　要：针对羊毛衫在服用过程中易起毛起球的现象,采用蛋白酶-聚氨酯(PU)/丙烯酸酯(PA)联合处理法对羊毛衫进行抗起毛起球整理。优化的整理工艺为:PU/PA质量分数35%(omf),pH值为6,45℃整理15 min,130℃焙烘3 min。整理后织物表面毛球数量下降率为86.0%,抗起毛起球可达3.5级。In viewof the easy pilling phenom enon of woolen sweate r in the process of wearing, the antipilling finishing of woolen sweater is carried out by combined treatment of protease-polyurethane(PU)/acrylate(PA). The optimal process is: PU/PA concentration 35%(omf), pH value 6, finishing at 45 ℃ for15 min, and baking at 130 ℃ for 3 min. After finishing, the number of wool balls on the surface of the fabric decreases by 86.0%, and the anti-pilling performance can reach Grade 3.5.

关 键 词：抗起毛起球整理 蛋白酶 聚氨酯 丙烯酸酯 羊毛衫 

分 类 号：TS195.5[轻工技术与工程—纺织化学与染整工程]