塑料科技2012，Vol.40Issue(7)：90-94,5.
磷酸三聚氰胺聚丙烯酸盐膨胀型阻燃剂的制备及性能研究
Study on Performance of Melamine Phosphate Polyacrylate Intumescent Flame Retardant and Its Preparation
摘要
Abstract
A new intumescent flame retardant(IFR)-melamine phosphate polyacrylate(MPPAA) was prepared from melamine(MEL), phosphoric acid(PA)and polyacrylic acid(PAA). The structure and composition of the product was characterized by FTIR and SEM-EDAX. The flame-retardant epoxy resin samples(EP/MPPAA) were prepared and tested by oxygen index(OI) method, vertical burning test(VBT) and tension test(TT) to evaluate the flame retarding performance and mechanical property of EP/MPPAA. The results show that: the yield of MPPAA is about 77.7%, with N element content 39.37% in MPPAA as the mole ratio of -COOH to -NH2 is 2:1. The Ol of EP/MPPAA(20%MPPAA) is about 30%, and then the EP/MPPAA(20%MPPAA) flame retardant coating can reach to UL94 V-0 grade. The samples also exhibit good tensile property and toughness, due to the formation of the interpenetrating polymer network(IPN) structure.关键词
磷酸三聚氰胺聚丙烯酸盐/膨胀型阻燃剂/环氧树脂Key words
Melamine phosphate polyacrylate/ Intumescent flame retardant/ Epoxy resin分类
化学化工引用本文复制引用
董延茂,杨小琴,姚社春,郭叶书,曹明明..磷酸三聚氰胺聚丙烯酸盐膨胀型阻燃剂的制备及性能研究[J].塑料科技,2012,40(7):90-94,5.基金项目
江苏高校"土木与环境工程"优势学科建设工程资助项目(苏政办发[2011]6号) （苏政办发[2011]6号）
江苏省科技支撑计划-社会发展项目(BE2011693) （BE2011693）
江苏省环境科学与工程重点实验室项目(Zd101205) （Zd101205）
苏州市科技支撑计划项目(SG201120) （SG201120）
南通市社会发展项目(S2010002) （S2010002）
