反射光谱曲线在白色纯棉织物黄变研究中的应用  

Application of reflectance spectra curves in the study of yellowing of pure cotton white fabric

作　　者：汤克明 周立明 张玉高 宋均燕 TANG Ke-ming;ZHOU Li-ming;ZHANG Yu-gao;SONG Jun-yan(Guangdong Esquel Textiles Co.,Ltd.,Foshan 528500,China;Xinjiang Esquel Textiles Co.,Ltd.,Urumqi 830054,China)

机构地区：[1]广东溢达纺织有限公司,广东佛山528500 [2]新疆溢达纺织有限公司,新疆乌鲁木齐830054

出　　处：《印染》2018年第14期30-32,36,共4页China Dyeing and Finishing

基　　金：新疆维吾自治区天山创新团队计划(2017D14005)

摘　　要：通过反射光谱曲线研究引起白色纯棉织物黄变的因素,包括酚黄变、烟熏黄变、日晒黄变和高温黄变。结果表明,酚黄变、烟熏黄变和高温黄变主要影响的是纯棉织物的底白,日晒黄变主要影响的是荧光增白剂的性能,且日晒黄变对织物白度的影响最为显著。The factors causing yellowing of white cotton fabrics, including phenol yellowing, fumigation yellowing, sunlight yellowing and high temperature yellowing, are studied by reflectance spectra curve. The results show that the main effect of phenolic yellowing, fumigation yellowing and high temperature yellowing is the bottom white of cotton fabric, and the main influence of sunlight yellowing is due to fluorescent whitening agents. The effect of the sunlight yellowing on the whiteness of the fabric is the most significant.

关 键 词：练漂工艺 荧光增白 反射光谱曲线 酚黄变 烟熏黄变 日晒黄变 高温黄变 棉织物 

分 类 号：TS192.61[轻工技术与工程—纺织化学与染整工程]