摘要
以八溴联苯醚为主阻燃剂,三氧化二锑为协同剂制备PP阻燃材料,该法效果好,工艺简单。研究结果表明,在制备填充型聚丙烯阻燃材料时,以含SiO_2,Al_2O_3成分的填料对聚丙烯的阻燃性能影响最小。
Flame retardancy of polypropylene composite was studied. Octarbromo diphenyl was used as chief flame retardant and Sb2O3 as assistant. The experimental results show that the composite's properties are satisfactory and the technology is simple.The results also show that those fillers containing SiO2 and Al2O3 have less effect on flame retardancy.
出处
《上海塑料》
2003年第2期8-11,共4页
Shanghai Plastics
关键词
填充型
聚丙烯
阻燃性能
研究
氟指数
改性
flame retardant
filled polypropylene
oxygen index
modification
