改性三聚氰胺氰尿酸盐阻燃PA6的研究  

STUDIES ON MODIFIED MCA FLAME RETARDANT PA6

作　　者：刘渊[1] 王琪[1] 胡付余[1] 

机构地区：[1]高分子材料工程国家重点实验室四川大学高分子研究所,四川成都610065

出　　处：《高分子材料科学与工程》2004年第3期220-223,共4页Polymer Materials Science & Engineering

基　　金：国家863项目(2002AA333070);教育部博士点基金资助项目(2000061013)

摘　　要：用改性三聚氰胺氰尿酸盐阻燃剂阻燃尼龙6。利用改性MCA在与PA6复合过程中可熔融、软化、变形的特性,实现阻燃剂在树脂中的超细均匀分散;研究了改性MCA的凝聚相阻燃增效机理。In this paper, modified nitrogen flame retardant melamine cyanurate (MCA) was used for flame retardancy of PA6. Taking advantageous of the softening, deformation of modified MCA flame retardant particles when compounded with PA6, fine and even dispersion of flame retardant particles in resin can be obtained. The modifier can also reinforce the flame retardancy mechanism of condensation phase, modify the carbon layer properties to better isolate the oxygen, accordingly, highly improved the flame retardancy of materials.

关 键 词：三聚氰胺氰尿酸盐 PA6 尼龙6 改性技术 工程塑料 阻燃剂 MCA 

分 类 号：TQ323.6[化学工程—合成树脂塑料工业]