聚氯乙烯淋水填料阻燃性能的提升  

Improvement of flame-retardant performance of PVC packing

作　　者：丁国军 袁金朝 DING Guojun;YUAN Jinzhao(Xinjiang Tianye(Group)Co.,Ltd.,Shihezi 832000,China)

机构地区：[1]新疆天业(集团)有限公司,新疆石河子832000

出　　处：《聚氯乙烯》2023年第3期18-20,共3页Polyvinyl Chloride

摘　　要：对比了添加阻燃剂和开发本体阻燃材料的方式对聚氯乙烯淋水填料阻燃性能提升的效果。结果显示,在聚氯乙烯中加无机阻燃剂三氧化二锑或氯化聚氯乙烯均能提升材料的阻燃性能。但三氧化二锑存在重金属污染的问题,且添加氯化聚氯乙烯后能提升材料的力学性能,因此认为后者的效果更好。The effects of adding flame retardants and developing intrinsic flame retardants on the improvement of flame retardancy of PVC packing were compared.The results showed that the addition of inorganic flame retardant antimony oxide or chlorinated polyvinyl chloride to PVC could improve the flame retardancy of the material.Antimony oxide had the defect of heavy metal pollution,and the addition of chlorinated polyvinyl chloride could improve the mechanical properties of the material,so the latter was considered to have a better effect.

关 键 词：聚氯乙烯 填料 阻燃性能 阻燃剂 三氧化二锑 氯化聚氯乙烯 

分 类 号：TQ325.3[化学工程—合成树脂塑料工业]