汽车内饰用纺织材料耐候性测试后性能的变化  

Change of Physicochemical Properties in Textiles for Automotive Interior Materials After Weathering Resistance test

作　　者：俞凌云 刘光秀 刘菲 陈佳玥 卫碧文[2] 周磊[3] Yu Lingyun;Liu Guangxiu;Liu Fei;Chen Jiayue;Wei Biwen;Zhou Lei(Inspection and Quarantine Technical Center,Sichuan Entry-exit Inspection and Quarantine Bureau,Chengdu Sichuan 610041,China;Shanghai Entry-exit Inspection and Quarantine Bureau,Shanghai 200135,China;Technical Center for Safety of Industrial Products of Tianjin Entry-exit Inspection and Quarantine Bureau,Tianjin 300201)

机构地区：[1]四川出入境检验检疫局检验检疫技术中心,四川成都610041 [2]上海出入境检验检疫局,上海200135 [3]天津出入境检验检疫局工业品安全技术中心,天津300201

出　　处：《针织工业》2018年第9期69-71,共3页Knitting Industries

基　　金：四川省科技项目(2017GFW0004);天津市自然科学基金面上项目(14JCYBJCl6800);质检科研项目(2016IK247)

摘　　要：文中采用耐候性测试方法,模拟汽车内饰用纺织材料在日常使用环境下的老化过程,测定汽车内饰用纺织材料中物理性能保持率及织物中有毒有害物质(禁用偶氮染料、甲醛、铅、挥发性有机物)的变化。结果表明,纺织材料中天然纤维材料物理性能保持率低于合成纤维材料;在耐候性测试后,汽车内饰用纺织材料中的禁用偶氮染料、甲醛和挥发性有机物含量降低,铅可萃取量增加。In this paper, using the weather resistance test method to simulate the aging process of textile materials for automotive interiors in daily use environment, to determine the physical property retention rate and the change of the toxic and harmful substances （banned azo dyes, formaldehyde, hexavalent chromium, lead and volatile organic compounds） of textile materials for automotive interiors. The results show that the physical performance of natural fiber materials of textile materials is lower than that of synthetic fiber. After weather resistance test, the content of hexavalent chromium and soluble lead decreased, while the contents of hexavalent chromium and soluble lead increased.

关 键 词：汽车内饰 纺织材料 耐候性测试 物理性能 有毒有害物质 

分 类 号：TS107[轻工技术与工程—纺织工程]