纳米碳酸钙在改性聚硫橡胶中的应用  

Application of Nano-calcium Carbonate in Modified Polysulfide

作　　者：张用伟[1] 翟红然 

机构地区：[1]河南化工职业学院应用化学系,河南郑州450042 [2]河南驻马店农业学校教务处,河南驻马店463001

出　　处：《河南化工》2012年第9期35-36,共2页Henan Chemical Industry

摘　　要：以纳米碳酸钙作为改性聚硫橡胶的补强剂,考察了补强剂含量对密封胶性能的影响,结果表明补强剂用量为20%左右时,所得密封胶具有优良的综合使用性能。Taking nanoscale calcium carbonate as modified thiokol reinforcement agent, the influence of the reinforcing agent content on the properties of the sealant are investigated. The result shows that the re- sultant sealant possessed excellent comprehensive performance when the reinforcing agent dosage is about 20%.

关 键 词：纳米碳酸钙 补强剂 密封胶 

分 类 号：TQ333.94[化学工程—橡胶工业]