蒽醌型红色分散染料用于塑料着色的研究  

Red anthraquinone disperse dyes for coloration of plastics

作　　者：孙灵[1] 胡莹玉[1] 沈永嘉[1] 陈信华 

机构地区：[1]华东理工大学精细化工研究所,上海200237 [2]上海金泰色母粒有限公司,上海200081

出　　处：《染料工业》2000年第6期30-31,共2页Dyestuff Industry

摘　　要：研究了C.I.分散红127、146、191三个红色分散染料对塑料的着色行为.比较了它们在不同温度下对ABS等塑料的着色情况,测试了塑料着色品的耐热和耐气候牢度.结果表明它们都有较高的耐热牢度和耐气候牢度,可以用作塑料着色剂.C. I. Disperse red 127, 146 and 191 were used to color plastics ( ABS etc. )and their resistance to heat and fastness to light were assessed. The results indicate that all these dyes exhibited high heat - resistance and moderate fastness to light. They are suitable for coloration of plastics.

关 键 词：蒽醌型 红色分散染料 塑料着色 

分 类 号：TQ320[化学工程—合成树脂塑料工业]