皮革科学与工程2011，Vol.21Issue(4)：50-53,4.
阳离子氟代聚丙烯酸酯皮革防水剂整理工艺的优化
Processing Optimization of Cationic Fluorinated Polyacrylate Leather Water-repellent Agent
摘要
Abstract
Processing technology of wet blue goat leather was optimized using a novel cationic fluorinated polyacrylate (PCFBA) as water repellent agent and static contact angles (Cas) on the crust leather surfaces as examining index. Also extent of fiber opening-up and physical-mechanical properties of the experimental and control crust leather were investigated using scanning electron microscopy ( SEM). Results show that a favorable processing technology is obtained in which dosage of PCFBA, treating time and liquor temperature are used as 6% , 60 min and 30 °C , individually. Cas of the grain layer and flesh layer of the treated crust leather can attain 131° and 138°, respectively and it also has good resistance to dry cleaning. Performances of the experimental crust leather are on par with the control, in particular, extent of fiber opening-up and softness of the experimental crust leather are better than those of the control.关键词
皮革防水剂/阳离子/氟代聚丙烯酸酯乳液/工艺优化Key words
leather water repellent agent/ cationic/ fluorinated polyacrylate latex/ process optimization分类
轻工纺织引用本文复制引用
郝丽芬,安秋凤,许伟..阳离子氟代聚丙烯酸酯皮革防水剂整理工艺的优化[J].皮革科学与工程,2011,21(4):50-53,4.基金项目
温州市科技计划项目(G20090071) （G20090071）
陕西省教育厅自然科学计划项目(2010JK442) （2010JK442）
