包覆红磷与MCA协效阻燃PA66的研究  

Research on Flame-retarding Synergism of Encapsulated Red Phosphorus and MCA in PA66

作　　者：张志军[1] 肖鹏[1] 

机构地区：[1]株洲时代新材料科技股份有限公司,株洲412001

出　　处：《塑料助剂》2007年第5期29-32,共4页Plastics Additives

摘　　要：研究和对比了包覆红磷、MCA(三聚氰胺氰尿酸)单独使用以及两者复配使用对阻燃PA66复合材料的阻燃性能和力学性能的影响,结果表明两种阻燃体系具有较好的协效作用。改变包覆红磷和MCA在PA66中的添加量,检测对比两者不同配比时复合材料的阻燃性能和力学性能,结果表明:当PA66、包覆红磷、MCA比例为100∶15∶10时,氧指数达到最高值33,综合力学性能优于纯聚丙烯。The article discussed the flame retardance and mechanical properties of PA66 system containing solely encapsulated red phosphorus, solely MCA （melamine cyanuric acid） and both. The results show that these two flame retardants have a good synergetic effect.Adjust the deal of encapsulated red phosphorus and MCA in PA66 system, the flame retardance effect and mechanical properties of the two flame retardants with different proportion were detected and contrasted. The results show when the proportion of PA66, encapsulated red phosphorus and MCA is 100/15/10, the LOI is 33, and the mechanical properties are better than pure PP.

关 键 词：包覆红磷 三聚氰胺氰尿酸 尼龙66 阻燃性 力学性能 协同作用 

分 类 号：TQ323.6[化学工程—合成树脂塑料工业]