无卤阻燃增强尼龙塑料的研究  

Study on Halogen-free Flame-retarded Nylon Molding Compound with High Strength

作　　者：陈武荣[1] 钟立松[1] 刘有龙 梁亚东[1] 刘建文[1] 范然平 

机构地区：[1]桂林电器科学研究所,广西桂林541004

出　　处：《绝缘材料》2007年第3期1-3,共3页Insulating Materials

摘　　要：以玻璃纤维为增强填料,包覆红磷为阻燃剂,烯烃共聚橡胶为增韧剂,采用共混改性方式,制得无卤阻燃增强尼龙塑料。该尼龙塑料的阻燃性能达到V-0级(UL94)、冲击强度>36 kJ/m2,热变形温度>230℃,体积电阻率>1.2×1013Ω.m,电气强度>19 MV/m,可作为低压电器无卤阻燃高强度绝缘材料。A halogen-free flame retarded nylon molding compound with high strength was made by blending nylon 66 resin with cladding red phosphorus as flame retardant, glass fibre as reinforcing material, ethylene propylene rubber as toughening agent and so on. The nylon molding compound have properties of flame retardancy V-0（UL94）, impact strength 〉 36kJ/m^2, heat distortion temperature〉 230 ℃, volume resistivity〉1.2×1013Ω.m,, electrical strength〉 19 MV/m, which is used for low-voltage apparatus.

关 键 词：尼龙66 模塑料 阻燃 增强 增韧 

分 类 号：TQ323.6[化学工程—合成树脂塑料工业] TM215.13[一般工业技术—材料科学与工程]