摘要
聚氨酯硬泡被公认为是目前世界上最好的保温材料,但未经阻燃处理的聚氨酯硬泡常常引发火灾。介绍了聚氨酯硬泡的成分、燃烧机理及阻燃原理,阐述了阻燃技术的研究现状及最新进展,展望了阻燃硬泡的发展趋势。
Rigid polyurethane foams are recognized as the world’s best insulation materials,but untreated rigid polyurethane foams often cause a fire.Introduced the components,the combustion mechanism of rigid polyurethane foams and the principle of the flame-retardant in rigid polyurthane foams;described the research situation and the latest progess of the flame-retardant and looked forward to the development trend of the flame-retardant rigid polyurethane foams.
出处
《中国建材科技》
2012年第1期68-71,共4页
China Building Materials Science & Technology
基金
甘肃省建设科技攻关项目资助
关键词
聚氨酯
阻燃
硬质泡沫
polyurethane
flame-retardant
rigid foams
