绝缘材料
絕緣材料
절연재료
INSULATING MATERIALS
2015年
6期
30-33
,共4页
夏兵%李玉强%王国刚%魏骁%尹宝亮
夏兵%李玉彊%王國剛%魏驍%尹寶亮
하병%리옥강%왕국강%위효%윤보량
LDH%阻燃%防污闪%硅橡胶
LDH%阻燃%防汙閃%硅橡膠
LDH%조연%방오섬%규상효
LDH%fire resistance%anti-pollution flashover%silicon rubber
采用传统阻燃剂（氢氧化铝和氢氧化镁）和新型阻燃剂（LDH）分别制备室温硫化硅橡胶材料，对比研究了3种不同阻燃剂对硅橡胶材料的阻燃性、耐电痕化及热稳定性的影响。结果表明：采用经表面改性的LDH制备的室温硫化硅橡胶复合材料，其阻燃性能、耐电痕化及热稳定性得到明显提高。
採用傳統阻燃劑（氫氧化鋁和氫氧化鎂）和新型阻燃劑（LDH）分彆製備室溫硫化硅橡膠材料，對比研究瞭3種不同阻燃劑對硅橡膠材料的阻燃性、耐電痕化及熱穩定性的影響。結果錶明：採用經錶麵改性的LDH製備的室溫硫化硅橡膠複閤材料，其阻燃性能、耐電痕化及熱穩定性得到明顯提高。
채용전통조연제（경양화려화경양화미）화신형조연제（LDH）분별제비실온류화규상효재료，대비연구료3충불동조연제대규상효재료적조연성、내전흔화급열은정성적영향。결과표명：채용경표면개성적LDH제비적실온류화규상효복합재료，기조연성능、내전흔화급열은정성득도명현제고。
Three room temperature vulcanized silicone rubbers(RTVSR) were prepared by traditional fire retardant Al(OH)3 and Mg(OH)2 and a new fire retardant layered double hydroxyl oxide(LDH) respective-ly, and the influence of three different fire retardants on their fire resistance, tracking resisitance, and thermal stability was studied. The results show that the fire resistance, tracking resisitance, and thermal stability of the RTVSR prepared by the modified LDH are improved obviously.
