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恒粘度NR——VS65在轮胎中的应用 |
Application of CV NR——VS65 to Tire |
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DOI: |
中文关键词: 轮胎;胎肩胶;缓冲胶;恒粘度NR |
英文关键词: tire;shoulder;cushion;CV NR |
基金项目: |
中图分类号:TQ332.6 |
Author Name | Affiliation | ZHUANG Wen-jun | Shanghai Tire and Rubber (Group) Co.,Ltd. |
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中文摘要: |
将恒粘度NR VS65用于胎肩胶及缓冲胶,与1#烟胶片进行对比及车间大料替代试验。结果表明,VS65的门尼粘度与塑炼后的1#烟胶片相当,加工性能良好,可满足现生产工艺要求;用VS65等量替代1#烟胶片,对配方适当调整,硫化胶的拉伸强度和扯断伸长率较好,成品耐久性能良好。 |
英文摘要: |
A comparative test between CV NR———VS65 and 1#smoked sheet was made in production shoulder and cushion compounds. The results showed that the Mooney viscosity of VS65 was similar to that of masticated 1#smoked sheet and it could be well processed with the present processing technology;and the better tensile strength and elongation at break of vulcanizate,and the optimum endurance of finished product were obtained by using VS65 instead of 1#smoked sheet in the same weight if the formula was properly adjusted. |
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