摘要
通过正交试验,考察了在CR244氯丁橡胶中4种防老剂对接枝后粘接强度的影响,对防老剂用量进行了优化。并通过热老化试验和红外光谱与国外同类型产品进行对比试验。试验表明经过优化后的CR244粘接性能大幅度提高达到国外同类产品水平,且老化性能未受明显影响。
by orthogonal test,the effects of 4 kinds of antioxidants on the bonding strength of CR244 chloroprene rubber after grafting were investigated,and the dosage of antioxidant was optimized.The thermal aging test and infrared spectrum were used to compare with the similar products abroad.The experiment showed that the bonding performance of the optimized CR244 increased greatly to the level of similar products abroad,and the aging properties were not significantly affected.
作者
曾维亮
Zeng Weiliang(Chongqing Chemical Longevity Chemical Group CO.,LTD.,Chongqing,401220)
出处
《当代化工研究》
2018年第8期185-187,共3页
Modern Chemical Research
