增塑剂TP-95用量对丙烯酸酯橡胶性能的影响  

Effect of Plasticizer TP-95 on Properties of ACM

作　　者：朱宝莉[1,2] 邹华[1,2] 张立群[1,2] 

机构地区：[1]北京化工大学北京市新型高分子材料制备及加工重点实验室,北京100029 [2]北京化工大学有机无机复合材料国家重点实验室,北京100029

出　　处：《橡胶工业》2015年第1期27-30,共4页China Rubber Industry

摘　　要：研究醚酯类增塑剂TP-95用量对丙烯酸酯橡胶(ACM)性能的影响,并与增塑剂DOP进行对比。结果表明:增塑剂TP-95的增塑效果优于增塑剂DOP,增塑剂TP-95增塑ACM硫化胶的耐热老化性能较好,耐油性能相当;随着增塑剂TP-95用量的增大,ACM胶料的门尼粘度下降,硫化胶的硬度、100%定伸应力和拉伸强度减小,压缩永久变形无明显变化,耐低温性能和耐油性能显著提高。The effect of the addition level of ether ester plasticizer TP-95 on the properties of ACM was investigated,and compared with plasticizer DOP.The results showed that,the plasticizing effect of TP-95 was better than DOP,the aging resistance of ACM with TP-95 was better,while the oil resistances was the same.As the addition level of TP-95 increased,the Mooney viscosity of the ACM compound decreased,the Shore A hardness,modulus at 100％ elongation and tensile strength of the ACM vulcanizates decreased,the compression set showed little change,and the low temperature resistance and oil resistance were improved.

关 键 词：丙烯酸酯橡胶 增塑剂 耐低温性能 耐油性能 

分 类 号：TQ333.97[化学工程—橡胶工业] TQ330.384