【摘要】 文章简单介绍了我国建筑能耗的状况及建筑节能的发展动态,论述了建筑外墙保温材料的种类及市场规模,讨论了聚苯乙烯泡沫材料的阻燃体系的选择,介绍了国内溴化SBS的合成工艺研究进展,并指出聚合型溴阻燃剂如Br-SBS将在聚苯乙烯泡沫材料中有普遍的应用。更多还原

【Abstract】 The energy consumption status in domestic constructions and the development of its efficient energy utilization was briefly illustrated in the article. The kinds of heat insulator materials for buildings’ exterior wall were introduced. The flame retardants of polystyrene foams were discussed, and the progress of domestic research on the synthesis of Br-SBS was also introduced here. At last, this article points out a polymerized flame retardant, Br-SBS,will meet promising application in the future.更多还原