摘要
研究多相炭黑G10在半钢轮胎胎面胶中的应用,并与炭黑补强胎面胶和炭黑/白炭黑并用补强胎面胶(绿色配方)进行性能对比。结果表明:多相炭黑G10补强胎面胶加工性能优于炭黑补强胎面胶和炭黑/白炭黑并用补强胎面胶,具有更低的门尼粘度和更快的硫化速度;多相炭黑G10补强胎面胶的基本物理性能与炭黑/白炭黑并用补强胎面胶相当,但弹性和耐磨性能更为优异,且压缩疲劳温升更低;多相炭黑G10补强胎面胶的损耗因子低温下较高、高温下较低,可提高轮胎的抗冰滑和抗湿滑性能,降低滚动阻力。
The application of multiphase carbon black G10 in the tread compound of steel-belted tire was studied,and the property was compared with carbon black reinforced tread compound and carbon black/silica reinforced tread compound(green formula). The results showed that the processability of multiphase carbon black G10 reinforced tread compound was better than that of carbon black reinforced tread compound and carbon black/silica reinforced tread compound,with lower Mooney viscosity and faster vulcanization rate. The basic physical properties of multiphase carbon black G10 reinforced tread compound were equivalent to those of carbon black/silica reinforced tread compound,but the elasticity and wear resistance were better,and the temperature rise of compression fatigue was lower. The loss factor of multiphase carbon black G10 reinforced tread compound was higher at low temperature and lower at high temperature,which could improve the ice skid resistance and wet skid resistance of the tire and reduce the rolling resistance.
作者
张庆斌
安鲁
富有斌
邵路
王宏
ZHANG Qingbin;AN Lu;FU Youbin;SHAO Lu;WANG Hong(Qingdao Black Cat New Material Research Institute Co.,Ltd,Qingdao 266426,China;Qingdao Black Cat Carbon Black Technology Co.,Ltd,Qingdao 266042,China;Beijing University of Chemical Technology,Beijing 100029,China)
出处
《轮胎工业》
CAS
2022年第6期342-346,共5页
Tire Industry
关键词
多相炭黑
半钢轮胎
胎面胶
加工性能
抗湿滑性能
滚动阻力
multiphase carbon black
steel-belted tire
tread compound
processability
wet skid resistance
rolling resistance
