氙灯老化对无铬鞋面革耐汗性能的影响  

The Effects of Xe-lamp Aging on Perspiration Resistance of Chromium-free Shoe Leather

作　　者：王帅[1] 李瑞[1] 杨萌[2] 朱洪亮[2] 单志华[1] 

机构地区：[1]皮革化学与工程教育部重点实验室(四川大学),四川成都610065 [2]北京市纺织纤维检验所,北京100024

出　　处：《皮革科学与工程》2016年第3期64-67,共4页Leather Science and Engineering

基　　金：皮革及制品质量和安全检测关键技术研究(201410110)

摘　　要：鞋面革在使用过程中受到汗液的浸渍,引起稳定性发生变化。采用氙灯光源模拟太阳光对无铬鞣革进行0、50、100和150 h老化试验研究,使用碱性人造汗液对其进行浸泡,考察革的面积变化率、汗浸出物量和汗浸出液p H值来反映其在使用过程中耐汗性能的变化。与照射前对比发现:革的面积变化率、汗浸出液p H值随老化时间的延长而下降,而汗浸出物量上升。Due to the inevitably effect of perspiration, upper leather can cause the changes of stability in use process. Using Xe-lamp to simulate sunlight on chrome-free leather for aging test, respectively, 0, 50, 100 and 150 hours. Then the samples were immersed in alkaline artificial perspiration solution to study the area change percentage, the amount of extracts, the pH of leach liquor for reflect the changes of perspiration resistance. Compared to non-irradiated samples, it can be found that the area change percentage and the pH of leach liquor were all decreased over aging time, while the amount of extracts of all samples were increased after aging.

关 键 词：氙灯 老化 无铬鞣革 耐汗性能 

分 类 号：TS943.1[轻工技术与工程—服装设计与工程]