fastness to light

基本解释

This paper introduces the causes of color fastness to light-perspiration and the differences of detection methods among different countries.
本文介绍了光汗色牢度的产生原因和不同国家的检测方法及之间的差异。
The gardenia blue was applied to mordanting before dyeing, the various color fastness of the dyed samples was 4 grade, but the fastness to light was only 2~3 grade.
栀子蓝对羊毛织物适合采用预媒染色，除日晒牢度在2~3级外，其余色牢度均在4级以上。
An adhesive employing this composition exhibits excellent color fastness to light without losing the adhesive properties.
使用该组合物的粘合剂显示优良的耐光变色性而不破坏其粘合性。
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