增塑剂TP-95用量对丙烯酸酯橡胶性能的影响

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 0n 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 resistanceand oil resistance were improved