摘要
研究增塑剂对氢化丁腈橡胶(HNBR)胶料性能的影响。结果表明:添加增塑剂TOTM的HNBR胶料的硫化速度较慢,其硫化胶具有优异的抗压缩永久变形和耐热空气老化性能;添加增塑剂TP-759的HNBR硫化胶同时具有较好的耐低温和耐热空气老化性能;添加增塑剂TP-90B,TP-759,TP-95和RS-107的HNBR硫化胶在901#油中具有较好的耐抽出性,添加增塑剂DTDA和TOTM的HNBR硫化胶在903#油中具有较好的耐体积膨胀性。
The effect of plasticizer on the properties of hydrogenated nitrile rubber(HNBR)was studied.The results showed that,the curing speed of HNBR compound with plasticizer TOTM was slow,and the vulcanizate had excellent compression set resistance and heat aging resistance.The HNBR vulcanizate with plasticizer TP-759 had better balance of low temperature resistance and heat aging resistance.The HNBR vulcanizates with plasticizers TP-90B,TP-759,TP-95 and RS-107 had better extraction resistance in 901#oil,and the HNBR vulcanizates with plasticizers DTDA and TOTM had better volume expansion resistance in 903#oil.
作者
张清红
钱文皎
辛丽红
詹正云
ZHANG Qinghong;QIAN Wenjiao;XIN Lihong;ZHAN Zhengyun(Zannan SciTech(Shanghai)Co.,Ltd,Shanghai 201100,China)
出处
《橡胶科技》
2022年第9期442-444,共3页
Rubber Science and Technology
关键词
增塑剂
氢化丁腈橡胶
硫化特性
物理性能
耐低温性能
耐油性能
plasticizer
HNBR
curing characteristics
physical property
low temperature resistance
oil resistance
