紫外吸收剂F在真丝绸防泛黄中的应用

Ultraviolet Absorber F Applied to Anti-Yellowing of Real Silk Fabrics

对紫外线吸收剂F的紫外线吸收性能和在真丝绸防泛黄整理中的效果进行了试验，结果表明，紫外线吸收剂F对真丝绸防泛黄有一定的效果，对织物的强力和吸湿性能影响不大．使得色率提高，上染速率增大。

The experiments made on the ultraviolet absothency of absorber F and its effectiveness in anti-yellowing of real silk fabrics show that the absother offers a certain effectiveness in anti-yellowing for real silk fabrics, with high dye yield and dyeing rate, but sligh influence upon fabric strength and hygroscopicity.