阻燃涤纶结构与染色及阻燃性能  

Structure, dyeing behavior and flame retardance of flame retardant PET fiber

作　　者：李守群[1] 叶光斗[1] 彭华金[1] 晏明[1] 向鹏伟[1] 

机构地区：[1]四川大学高分子材料学院,四川成都610065

出　　处：《合成纤维工业》2002年第4期29-30,共2页China Synthetic Fiber Industry

摘　　要：对阻燃涤纶 (F RPET)的结晶度 ,取向度 ,染色性和染色前后纤维的极限氧指数进行了测试 ,并与普通涤纶进行比较 ,证明含磷阻燃剂的阻燃涤纶的结晶度、取向度均低于普通涤纶 ,染色性较普通涤纶好 ,极限氧指数大于 3 1%。Flame retardant PET fiber (FRPET) was determined and compared with normal PET fiber on crystallinity, orientation degree and limiting oxygen index before and after dyeing. FRPET containing phosphorous flame retardant had lower crystallinity and orientation degree and better dyeing behavior. The limiting oxygen index was higher than 31%.

关 键 词：阻燃涤纶 结构 染色 阻燃性能 结晶度 取向度 染色性 

分 类 号：TQ342.21[化学工程—化纤工业]