聚苯硫醚织物的分散染料载体染色  

Carrier dyeing of polyphenylene sulfide fabric with disperse dyes

作　　者：杜高敏[1] 郑庆康[1] 宋庆双[1] 杨方[1] 钟育波 

机构地区：[1]四川大学轻纺与食品学院,四川成都610065 [2]汕头市创新德美化工有限公司,广东汕头515141

出　　处：《印染》2012年第1期9-12,共4页China Dyeing and Finishing

摘　　要：通过差示扫描量热法(DSC)、X射线衍射法(XRD)和声速取向测定等方法,考察了载体苯甲酸苄酯对聚苯硫醚纤维结构的影响。试验结果表明,经载体处理后,聚苯硫醚纤维的玻璃化温度和平均取向度降低,结晶度不变。在载体作用下,聚苯硫醚织物用分散染料染色的上染率可达90%左右,染色后干、湿摩擦色牢度达到4～5级,皂洗色牢度均达到5级,而且织物强力损伤小,染色后仍能保持优异的理化性能。Influence of carrier benzyl benzoate on the structures of polyphenylene sulfide(PPS) fabric is investigated by differential scanning calorimetry(DSC),X-ray diffraction analysis(XRD) and velocity-oriented tester.The results show that PPS fiber treated with benzyl benzoate features lower glass transition temperature and orientation degree,and the same degree of crystallization.The PPS dyeings have high dye uptake of 90%,good rubbing fastness of Grade 4~5 and washing fastness of Grade 5,low strength loss and good physico-chemical properties.

关 键 词：载体染色 分散染料 聚苯硫醚纤维 

分 类 号：TS193.57[轻工技术与工程—纺织化学与染整工程]