摘要
研究裂解炭黑YD在半钢子午线轮胎胎侧胶中的应用。结果表明:当裂解炭黑YD以10%~20%等量替代炭黑N550,胶料的损耗因子减小,物理性能保持同水平,胶料成本下降;当裂解炭黑YD以20%~40%等量替代炭黑N550,胶料的储能模量减小,但胶料的硬度、定伸应力和撕裂强度也减小,影响胶料的使用性能。
The application of pyrolysis carbon black YD in the sidewall compound of steel-belted radial tire was investigated. The results showed that,when YD was applied to replace 10% ~ 20% of carbon black N550 at the same weight,the loss factor of the compound decreased,the physical properties were kept at the same level,and the cost of the compound decreased. When 20%~40% of carbon black N550 was replaced,the storage modulus of the compound decreased,and the hardness,modulus and tear strength of the compound also decreased,which affected the property of the compound.
作者
任夫云
张世鑫
张玉芬
梁志成
REN Fuyun;ZHANG Shixin;ZHANG Yufen;LIANG Zhicheng(Triangle Tyre Co,Ltd,Weihai 264200,China)
出处
《轮胎工业》
CAS
2020年第3期160-162,共3页
Tire Industry
关键词
裂解炭黑
半钢子午线轮胎
胎侧胶
动态力学性能
pyrolysis carbon black
steel-belted radial tire
sidewall compound
dynamic mechanical property
