无机阻燃剂对软PVC材料的阻燃消烟作用  

Inorganic Flame Retardant and Smoke Suppressant in Flexible PVC

作　　者：国占生[1] 马思源[1] 王海[1] 

机构地区：[1]衡水学院应用化学系,河北衡水053000

出　　处：《衡水学院学报》2007年第1期93-96,共4页Journal of Hengshui University

摘　　要：赋予软聚氯乙烯材料阻燃性的方法中,添加无机阻燃消烟剂是被普遍采用的方法之一.它具有方便、有效、廉价等特点.是目前软PVC材料阻燃消烟手段的主流.通过对比几种不同PVC材料阻燃消烟剂的优缺点,可以看出,软PVC材料阻燃消烟剂应向高效低毒、复合、耐候、阻燃持久的方向发展.Adding the inorganic flame retardant and smoke suppressant to the flexible PVC is a very popular method to enhance the flame - retardant property. This method has ＂the characteristics of convenience, high efficiency and lower price.＂ It has become the main method in improving the properties of soft PVC materials. In this paper, several different flame retardant and smoke suppressants have been compared. Based on the comparison, the flexible PVC should be developed into high efficiency, low poison, anti -climate, and lasting flame retardant.

关 键 词：无机阻燃剂 软聚氯乙烯 阻燃 消烟 

分 类 号：TQ325.3[化学工程—合成树脂塑料工业]