高锰酸钾浓度对羊毛与山羊绒纤维性能的影响

摘要

The differences of potassium permanganate concentration on the performance of wool and cashmere was studied. By means of the different concentration of oxidant processing wool and cashmere, the weight loss rate of treated wool and cashmere, breaking strength loss rate, elongation at break loss rates, felt shrink volume and whiteness were compared. The results show that breaking strength and the elongation at break of cashmere treated in the potassium permanganate are seriously damaged, shrink-resistance of treated wool is worse than cashmere, the whiteness of treated wool is better than cashmere.%研究高锰酸钾浓度对羊毛与山羊绒性能影响的差异性.通过不同浓度的氧化剂处理羊毛与山羊绒,比较处理后的羊毛与山羊绒的失重率、强力损失率、断裂伸长率损失率、毡缩体积、白度.得出经高锰酸钾处理后的山羊绒的断裂强力和断裂伸长率损伤较大,而处理过的羊毛防毡缩性远没有山羊绒好,处理后的羊毛的白度比山羊绒的好.