荧光样品的白度测定  

Testing the Whiteness of Fluorescent Products

作　　者：孙雅清[1] 屠天民[1] 陈庆东[1] 

机构地区：[1]东华大学,200051

出　　处：《印染》2000年第8期38-41,共4页China Dyeing and Finishing

摘　　要：通过大量实验对 CIE1982白度公式进行评定 ,从色泽度、亮度因素及兴奋纯度等方面来论述 CIE1982白度公式存在的缺陷 ,推荐一个新的白度公式。新公式提出了 CIE白度公式的最大白度值之后的白度变化规律 ,目测结果表明更符合主观判断。并对 CIE白度空间作了论述 ,提出今后对 CIE白度空间和白度公式作进一步研究的方向。The defects of CIE1982 formula were evaluated from degree of tint, luminance and purity excitation via many experiments. The new recommended formula proposed the changing rules after the maximum whiteness value. The visual results show that the new one conforms to the subjective appraisal better than the old one. The future research is focusing on CIE whiteness space and formula.

关 键 词：测试 白度 棉织物 荧光增白 

分 类 号：TS19[轻工技术与工程—纺织化学与染整工程]