酚醛微孔绝热保温材料的研究与应用  

Research and application on the phenolic foam thermal insulation material

作　　者：周云[1] 佟锐 李晓峰[1] 沈石山 

机构地区：[1]上海海事大学海洋材料科学与工程研究院,上海201303 [2]上海市消防总队,上海200042 [3]上海旺月工程材料技术有限公司,上海200135

出　　处：《消防科学与技术》2009年第10期774-777,共4页Fire Science and Technology

基　　金：上海科技成果转化促进会;上海市教育发展基金会<联盟计划-难题招标专项>"聚酰亚胺改性酚醛泡沫塑料的配方和工艺"(2008428);上海海事大学科研基金项目"大型液化天然气船用酚醛微孔及改性酚醛微孔绝热保温材料制备"(2008470)

摘　　要：通过定向复配催化技术和程序温控工艺,合成了相对分子质量高、相对分子质量分布窄的A阶酚醛树脂。研究了酚醛微孔材料的燃烧性能、烟气毒性及抗火焰穿透能力。通过调节发泡剂、固化剂的种类和用量及发泡压力、加热速率和时间制得酚醛微孔保温材料。该酚醛微孔绝热保温材料已成功地应用到建筑保温系统、大型液化天然气船和储罐中。Phenolic resin with high molecular weight and narrow molecular weight distribution has been synthesized by the oriented mixed catalytic technique and program temperature control technology.The burning performance,the smoke toxicity and the anti-flame penetration capacity of the phenolic resin were studied.The phenolic resin foam thermal insulation material has been prepared by adjusting the kinds and the quantity of foaming agent and curing agent,the foaming pressure,the heating rate and the heating time.The application of the material in the construction thermal insulation system,the liquefied natural gas ship and the tank are presented also.

关 键 词：酚醛树脂 防火材料 阻燃材料 

分 类 号：X924.4[环境科学与工程—安全科学] TU545[建筑科学—建筑技术科学]