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.
出处
《橡胶工业》
CAS
2015年第1期27-30,共4页
China Rubber Industry
