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| 半钢子午线轮胎带束层胶配方的开发 |
| Development of Belt Compound of Steel-belted Radial Tire |
| Received:September 21, 2018 Revised:September 21, 2018 |
| DOI：10.12135/j.issn.1006-8171.2019.050.290 |
| 中文关键词: 半钢子午线轮胎；带束层胶；钢丝帘线；钴盐；耐老化性能；粘合性能 |
| 英文关键词: steel-belted radial tire；belt compound；steel cord；cobalt salt；aging resistance；adhesion property |
| 基金项目: |
| 中图分类号: |
| Author Name | Affiliation | E-mail | | zhangjing | Qingdao Doublestar Tyre Industry Co. | zhangjing@doublestar.com.cn | | huangyigang* | Qingdao Doublestar Tyre Industry Co. | hyg@doublestar.com.cn | | wangyue | Qingdao Doublestar Tyre Industry Co. | | | wangjing | Qingdao Doublestar Tyre Industry Co. | | | wangjiangong | Qingdao Doublestar Tyre Industry Co. | | | lizhipeng | Qingdao Doublestar Tyre Industry Co. | |
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| 中文摘要: |
| 开发半钢子午线轮胎带束层胶新配方。结果表明：通过取消钴盐、调整间苯二酚-甲醛树脂和促进剂DZ用量以及添加少量白炭黑，胶料的硫化速度减慢，抗硫化返原性能提高；硫化胶的物理性能相近，耐老化性能和粘合性能提高；成品轮胎的高速和耐久性能提高，可降低环境污染。 |
| 英文摘要: |
| A new formulation for belt compound of steel-belted radial tire was developed.The results showed that，by eliminating cobalt salt，adjusting the addition level of resorcinol-formaldehyde resin and accelerator DZ，and adding some silica，the curing rate of the compound was decreased and the cure reversion resistance was improved.The physical properties of the vulcanizate were similar，the aging resistance and adhesion properties were improved.The high speed performance and endurance of the finished tire were improved，and the environmental pollution could be reduced. |
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