聚氯乙烯无机填充型阻燃消烟剂的研究进展  

Research Progress in the Inorganic Filler Flame Retardation and Smoke Suppressant of Polyvinyl Chloride

作　　者：孙建红[1] 屈玉含 

机构地区：[1]河北大学图书馆,河北保定071002 [2]河北大学政法学院,河北保定071002

出　　处：《科技视界》2017年第5期194-195,共2页Science & Technology Vision

摘　　要：介绍了聚氯乙烯(PVC)热降解过程和阻燃消烟剂的作用机理,根据化学组成的不同,把PVC无机填充型阻燃消烟剂分为金属氢氧化物、水滑石类、沸石、天然硅酸盐矿物四类,综述了不同类型阻燃消烟剂的阻燃抑烟机理和阻燃抑烟性能的研究进展,并展望了PVC无机填充型阻燃消烟剂的发展趋势。The action mechanisms of flame retardants and smoke suppressants and the thermal degradation process for polyvinyl chloride are reviewed.The inorganic filler flame retardation and smoke suppressants are divided into four types,including metal hydroxide,hydrotalcite,zeolite,and natural silicate minerals.Performance and mechanisms of different flame retardants and smoke suppressants are reviewed.And the future development of the inorganic filler flame retardants and smoke suppressants is prospected.

关 键 词：聚氯乙烯 过渡金属化合物 阻燃消烟剂 机理 

分 类 号：TQ314.248[化学工程—高聚物工业]