摘要
研究了羊毛染制品的剥色原理及方法。现行的剥色方法对酸性络合染料、酸性媒介染料染制品的剥色率只有１０％～２０％。改进现行剥色方法：加入强配位体取代染料－Ｃｒ（Ⅲ）－羊毛配位化合物中的染料，可有效地提高剥色率到４０％～５０％。
A study on principles and methods of stripping of dyed wool products was conducted. The present stripping method of products dyed with acid complex dyes and acid mordant dyes can achieve only 10%～20% colour stripping rate, but the modified stripping method can effectively raise the stripping rate to 40%～50% by adding a powerful coordination complex which replaces the dye that has originally complexed with Cr(Ⅲ) and wool.
出处
《印染助剂》
CAS
北大核心
1999年第2期7-9,共3页
Textile Auxiliaries
关键词
羊毛染制品
染料
剥色率
配位体
羊毛
染色
dyed wool products
dyes
colour stripping rate
coordination complex
