文档详情

高性能膨胀型硅丙乳液防火涂料的制备.pdf

发布:2015-09-23约9.3千字共4页下载文档
文本预览下载声明
新鲤建巍粉撕 全国中文核心期刊 高J:生能膨胀型磋丙乳液防火涂料的豪呸备 郑根稳,龚春丽,汪连生,张忠海,谭晓明 (孝感学院化学与材料科学学院,湖北孝感432000) 摘要:选用硅丙乳液为成膜基料,以多聚磷酸铵、季戊四醇、三聚氰胺组成膨胀阻燃体系,由氯化石蜡和Sb:O,作为协同阻燃 剂,采用正交设计实验法,研究了阻燃体系中各组分的最佳配比,对防火涂料的技术性能进行了检测。阻燃体系中各组分的最佳配比 为:聚磷酸铵24 g、聚三氰胺14g、季戊四醇10g、三氧化二锑4g、氯化石蜡4g,制备的防火涂料耐燃时间可达30min。 关键词:硅丙乳液:防火涂料;阻燃体系;耐燃性能 文献标识码:A 文章编号:1001—702X(2008)01—0065—02 中图分类号:TU545,TQ637.8 of emulsion Preparationhighperformanceexpandingtypesilicone-acrylatefireproofcoating ZHENG Genwen,GONGChunli,WANG Liansheng,ZHANGZhongh反,TANXiaoming (Schoolof andMaterials 432000,Hubei,China) Chemistry Science,XiaoganUniversity,Xiaogan thefilm is Abstract:Theivefire-retardantbasedonthe emulsionas fundamentalmaterial expans system silicone-acrylate and as of ammonium and—melamine,chlorinatedSb203 flame—retardant, composed polyphosphate,pentaerythritol paraffin synergistic The formulationoftheflameretardant is studied and thetechnical optimum system usingorthogonalexperimentdesign testing as offlameretardant formulationofflameretardant follows:ammonium24 performance coatings.Theoptimum system polyphosphateg, melamine14 10 4 4 formulation,thefire—retardanttimeof g,pentaerythritolg,Sb203g,chlorinatedparaffing.Whenusingoptimal fi
显示全部
相似文档