摘要
研究4种抗硫化返原剂在全钢载重子午线轮胎胎面胶中的应用。结果表明:添加多功能交联剂WY988胶料的硫黄用量减小,加工安全性能、抗硫化返原性能、物理性能和耐磨性能好,生热低,弹性模量(G′)大;添加抗硫化返原剂WK901,PK900和VIVA77胶料的抗硫化返原性能依次降低,G′依次减小;添加抗硫化返原剂对胶料滚动阻力影响不大。
Application of four kinds of anti-reversion agents in TBR tire tread was studied in this paper. The results showed that,the compound with multi-functional crosslinking agent WY988 and reduced sulfur dosage had good processing safety performance,anti-reversion characteristic,physical properties and wear resistance,low heat build-up and high elastic modulus（G′）. The anti-reversion property and G′ of the compounds containing anti-reversion agent WK901,PK900 and VIVA77 decreased in turn. Addition of antireversion agent had little effect on the rolling resistance of the compound.
作者
李再琴
刘强
焦清伟
单振
LI Zaiqin;LIU Qiang;JIAO Qingwei;SHAN Zhen(Bayi Rubber Co.,Ltd,Zaozhuang 277800,China)
出处
《橡胶科技》
2018年第8期22-25,共4页
Rubber Science and Technology
