MDH/ATH-GO复合阻燃铁路隧道EVA防水板的制备及性能研究  

Preparation and Property Study on MDH/ATH-GO Composite Flame Retardant EVA Waterproofing Board for Railway Tunnel

作　　者：曹轶 李藏哲 Cao Yi;Li Cangzhe(Hengshui Zhongyu Tiexin Waterproof Technology Co.,Ltd.,Hengshui,Hebei 053000,China)

机构地区：[1]衡水中裕铁信防水技术有限公司事业部,河北衡水053000 [2]衡水中裕铁信防水技术有限公司,河北衡水053000

出　　处：《中国建筑防水》2021年第12期14-19,共6页China Building Waterproofing

摘　　要：研究了隧道用乙烯-乙酸乙烯共聚物改性聚乙烯(EVA)防水板的阻燃剂选型,简述了卤系阻燃剂、磷系阻燃剂、无机阻燃剂和氢氧化镁/氢氧化铝-氧化石墨烯(MDH/ATH-GO)复合阻燃剂的阻燃机理、阻燃效果和性能影响。优选MDH/ATH-GO复合阻燃剂,对复合阻燃隧道EVA防水板的配方设计、制备工艺、阻燃性能和物理力学性能进行了研究。The article studies the selection of flame retardant for EVA waterproofing board used in tunnel construction.The flame retardant mechanism,effect and performance influence of halogen flame retardant,phosphorus flame retardant,inorganic flame retardant and magnesium hydroxide/aluminum hydroxide-graphene oxide(MDH/ATH-GO)composite flame retardant are briefly described.MDH/ATH-GO composite flame retardant is optimal,and the formulation design,preparation process,flame retardant performance and physical and mechanical properties of the composite flame retardant EVA waterproofing board for tunnel are studied.

关 键 词：铁路隧道 EVA防水板 复合阻燃剂 阻燃性能 配方设计 

分 类 号：TU502[建筑科学—建筑技术科学] TU57