Mg(OH)_2包覆红磷复配对阻燃聚丙烯力学性能的影响  

Influence of Mg(OH)_2 Coated Red Phosphorus Flame-Retardant Compound on Mechanical Properties of Polypropylene

作　　者：殷锦捷[1] 姜军[1] 屈晓莉[1] 

机构地区：[1]辽宁工程技术大学材料系,辽宁阜新123000

出　　处：《上海塑料》2009年第2期23-26,共4页Shanghai Plastics

摘　　要：研究Mg(OH)2和Mg(OH)2/包覆红磷复配阻燃聚丙烯材料的性能及阻燃剂的阻燃机理,对阻燃聚丙烯进行力学性能、阻燃性能的测试,并使用扫描电镜二次电子成像分析试样的拉伸断口。结果表明:Mg(OH)2/包覆红磷复配比Mg(OH)2的阻燃聚丙烯的效果好,但其力学性能下降。The properties of polypropylene materials containing Mg(OH)_2,Mg(OH)_2 coated red phosphorus compound flame retardant as well as the flame-retardant mechanism of flame retardants were studied.The mechanical properties and flame-retardant properties of fire-retardant polypropylene were tested,and the sample tensile fracture was analyzed using the secondary electron scanning electron.The results show that the flame retartdant effect of Mg(OH)_2 coated red phosphorus is better than that of Mg(OH)_2,but the mechanical properties decline.

关 键 词：聚丙烯 氢氧化镁 包覆红磷 力学性能 阻燃性能 

分 类 号：TQ325.14[化学工程—合成树脂塑料工业]