摘要
介绍了不同阻燃剂的阻燃机理,通过SEM法、燃烧试验和耐候性测试考察了氢氧化镁阻燃剂在TPO防水卷材中的分散状态以及阻燃型TPO防水卷材的阻燃性能和耐候性能,结果表明,添加了氢氧化镁阻燃剂的TPO防水卷材阻燃性和耐候性均较好。
The paper introduces the fire-retardant mechanism of different flame-retardant.Through SEM method,combustion test and weather-resistant test,it studies the dispersing state of magnesium hydroxide flame retardant in TPO waterproofing membrane,and the fire-retardant and weather-proof properties of fire resistant TPO waterproofing membrane.Results show:the TPO waterproofing membrane with addition of magnesium hydroxide flame retardant has excellent fire retardance and weathering resistance.
作者
黄鹭鹭
宋冠成
Huang Lulu;Song Guancheng(Hongyuan Waterproof Technology Group Co.,Ltd.,Shouguang,Shandong 262700,China)
出处
《中国建筑防水》
2021年第2期10-14,共5页
China Building Waterproofing
关键词
TPO防水卷材
阻燃性能
阻燃机理
氢氧化镁
燃烧试验
耐候性
TPO waterproofing membrane
flame retardance
flame-retardant mechanism
magnesium hydroxide
combustion test
weathering resistance
