酸根离子对聚氯乙烯燃烧发烟的影响  

Influence of Acid Groups on Smoke Suppression of PVC Combustion

作　　者：周卫平[1] 朱光中[1] 翟泽军[1] 方振逵[1] 文芳 

机构地区：[1]广东惠州大学化学系,惠州516015 [2]广州市消防研究所,广州510000

出　　处：《中国塑料》2000年第6期59-62,共4页China Plastics

基　　金：广东省自然科学基金资助项目

摘　　要：本文讨论了各类酸根离子对聚氯乙烯燃烧发烟的影响 ,发现具有抑烟、吸收有毒气体及阻燃的多功能无机材料应具有类似硼酸根的酸根阴离子 ,类似锌、镁、铁的s。The influence of various acid groups on smoke suppression of PVC combustion has been studied in this paper.It is discovered that the multifunctional inorganic materials,which have the structures of acid group anions as boric acid group ,being similar to metal element of s and ds region as cations,such as Zn 2+ ,Fe 3+ ,Mg 2+ etc,and proper combination waters,do a good job in the process of smoke suppression,toxic gas absorbing and flame retardation.

关 键 词：消烟 阻燃 酸根离子 聚氯乙烯 燃烧 

分 类 号：TQ325[化学工程—合成树脂塑料工业]