Performance Comparison of Carbon Black N134 and N115 for All-steel Radial Tire Tread
The vulcanization characteristics,tearing properties and wear resistance of carbon black N134 and N115 in short distance tread formulation of all-steel radial tires were compared.The results showed that when carbon black N115 was replaced by carbon black N134 in equal amounts,the tear-ing properties,wear resistance and Mooney viscosity of the compound were improved,the optimum cure time,scorch time were shortened,after reducing 0.3 phr of accelerator CZ,the optimum cure time of the compound using carbon carbon black N134 was the same as that of the compound using N115,and the tear resistance and wear resistance were improved.Carbon black N134 was suitable for middle and short distance tire tread.
carbon black N115carbon black N134middle and short distance tire tread
万方数据
维普
