阻燃型聚氨酯材料在建筑保温中的应用研究  

Research on the Application of Flame Retardant Polyurethane in Building Insulation Materials

作　　者：鲁文娟[1] LU Wen-juan(Department of Architecture Engineering Shanxi Railway Institute,Weinan 714000,Shaanxi,China)

机构地区：[1]陕西铁路工程职业技术学院建筑工程系

出　　处：《合成材料老化与应用》2020年第1期71-73,共3页Synthetic Materials Aging and Application

基　　金：陕西铁路工程职业技术学院科研基金项目，编号：KY2017-089

摘　　要：叙述了阻燃型聚氨酯在建筑保温中的应用。采用一步合成法研究不同配方对材料导热、阻燃的影响。提出了一种改进型聚氨酯保温材料,其导热系数、吸水率、氧指数均有较明显改善,满足建筑用保温材料的需求。This paper briefly introduces the application offlame retardant polyurethane in building thermal insulation materials.The effect of different formulations on heat-conduction andflame retardancy of materials was studied by one-step synthesis method.The thermal conductivity,water absorption and oxygen index of a kind of polyurethane insulation material are improved obviously,which can meet the demand of building insulation material.

关 键 词：聚氨酯 保温材料 阻燃性 

分 类 号：TU551[建筑科学—建筑技术科学]