车用内饰纺织品雾化度的测试  

Determination of fogging characteristics of automotive interior materials

作　　者：徐永华[1] 于范芹[2] 于春晓[2] 

机构地区：[1]北京服装学院材料科学与工程学院,北京100029 [2]中国纺织科学研究院,北京100025

出　　处：《印染》2012年第14期38-41,共4页China Dyeing and Finishing

摘　　要：介绍了纺织品雾化度测试标准的产生及发展情况,阐述了雾化测试的原理,并选取汽车内饰用涤纶和麻两类织物不同的检测标准及方法进行比较。研究发现,不同标准的测试温度、冷却温度、测试时间不同,都会影响测试结果。采用重量法时,测试温度越高,材料雾化越严重,雾化度值越高。采用反射法时,则测试温度越高、冷却温度越低、测试时间越长,都会导致雾化值越低。且雾化测试的重量法和反射法的测试结果不具可比性。The generation and development as well as the principle of determining fogging characteristics of interior automotive materials are introduced. Polyester and flax fabrics are chosen to compare different fogging test standards. It is found that tes- ting temperature, cooling temperature, testing time of different standards would affect the testing results. As for gravimetric method, higher testing temperature lead to higher testing value of the fogging behavior. As for the photometric method, higher testing temperature, lower cooling temperature along with longer testing time will lead to a lower reflectance value. The results of the two methods are not comparable.

关 键 词：测试 雾化 汽车用织物 

分 类 号：TS197[轻工技术与工程—纺织化学与染整工程]