天然有色蛋白质纤维的漂白工艺探讨

Research on Bleaching of Crude Protein Fiber

传统的漂白方法不能使天然有色蛋白质纤维得到令人满意的白度 ,对纤维又有很大的损伤。通过实验利用二价铁离子对天然有色蛋白质纤维进行预处理 ,可以有效的降低损伤 ,提高白度。

Crude protein fiber can hardly get an appropriate whiteness by traditional bleaching method,with which the fiber will serious damage.The experiment makes crude protein fiber a pretreatment with ferrous ion.It can increase whiteness and reduce the damage effectively as well.