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| 抗硫化返原剂DL-268在11.00-20 18PR轮胎胎肩垫胶中的应用 |
| Application of anti-recovery agent DL-268 in shoulder pad of 11.00-20 18PR tire |
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| DOI： |
| 中文关键词: 抗硫化返原剂；载重斜交轮胎；胎肩；生热 |
| 英文关键词: anti-recovery agent；bias ply truck tire；shoulder；heat build-up |
| 基金项目: |
| 中图分类号:TQ336.1＋1；TQ330.38＋5 |
| Author Name | Affiliation | | LI Tie-gui | Double Happiness Tire Industry Co.，Ltd | | FENG Hai-ying | Double Happiness Tire Industry Co.，Ltd | | PANG Jun | Double Happiness Tire Industry Co.，Ltd |
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| 中文摘要: |
| 试验研究抗硫化返原剂DL-268在11.00-20 18PR轮胎胎肩垫胶中的应用。结果表明，使用2份抗硫化返原剂DL-268，并适当减小硫化体系用量，胶料抗硫化返原性明显提高，300％定伸应力、拉伸强度和回弹值增大，压缩疲劳温升减小，耐热老化性能提高；胎肩垫胶使用抗硫化返原剂DL-268的轮胎耐久性能显著提高，肩空现象减少。 |
| 英文摘要: |
| The application of the anti-recovery agent DL-268 in the shoulder pad of 11.00-20 18PR tire was investigated.The results showed that the anti-reversion of vulcanizate improved significantly，the modulus at 300%，tensile strength and resilience increased，the compression fatigue temperature rise decreased and the thermal aging property improved by using 2 phr anti-recovery agent DL-268；and the endurance of finished tire improved significantly and the shoulder seperation decreased. |
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