矿井胶布用阻燃抗静电胶料的开发  

Development of Flame-retardant and Anti-static Compound for Mining Rubberized Cloth

作　　者：刘军乐 LIU Junle(China Energy ShenDong Coal Group Equipment Maintenance Center Co.,Ltd,Yulin 719315,China)

机构地区：[1]国家能源集团神东煤炭集团设备维修中心,陕西榆林719315

出　　处：《橡胶工业》2023年第7期533-538,共6页China Rubber Industry

摘　　要：以丁腈橡胶(NBR)、氯丁橡胶(CR)、NBR/聚氯乙烯橡塑合金单用或者并用作为主体材料,以硼酸锌、氢氧化铝、聚磷酸铵和氧化锑等并用作为协同阻燃体系,以抗静电剂XS和导电钛白粉并用作为抗静电体系,经过优化配方设计,开发出矿井胶布用阻燃抗静电胶料。结果表明,NBR/CR并用矿井胶布用阻燃抗静电胶料可满足胶布压延及硫化工艺要求,综合性能较好,阻燃性能和抗静电性能均满足矿井相关标准要求。The flame-retardant and anti-static compounds for mining rubberized cloth were developed through the optimization of formula design.Nitrile rubber(NBR),chloroprene rubber(CR)and NBR/polyvinyl chloride(PVC)rubber plastic alloy were tested as the main materials,and they could be used alone or in combinations.Synergistic flame-retardant systems consisting of zinc borate,aluminum hydroxide,ammonium polyphosphate and antimony oxide were applied with anti-static systems based on the blends of antistatic agent XS and conductive titanium dioxide.The results showed that NBR/CR blended compounds could meet the requirements of calendering and curing process for mining rubberized cloth,the comprehensive performance of the obtained cloth was better,and the flame-retardant and anti-static properties could meet the requirements of relevant standards for mining applications.

关 键 词：矿用胶布 阻燃抗静电胶料 丁腈橡胶 氯丁橡胶 丁腈橡胶/聚氯乙烯橡塑合金 

分 类 号：TQ338[化学工程—橡胶工业]