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| 多功能助剂L-730在冬季轮胎胎面胶中的应用 |
| Application of Multi functional Agent L-730 in Tread Compound of Winter Tire |
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| DOI： |
| 中文关键词: 多功能助剂；冬季轮胎；胎面胶；耐低温性能 |
| 英文关键词: multi functional agent；winter tire；tread compound；low temperature resistance |
| 基金项目: |
| 中图分类号:TQ330.38＋7；U463.341 |
| Author Name | Affiliation | | WANG Hu | Xuzhou Xulun Rubber Co.，Ltd | | YAO Fang | Xuzhou Xulun Rubber Co.，Ltd |
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| 中文摘要: |
| 研究多功能助剂L-730在冬季轮胎胎面胶中的应用。结果表明：在胎面胶中加入5份多功能助剂L-730，并适当添加防焦剂，胶料的MH和t90基本相当，硫化胶的300%定伸应力和拉伸强度变化不大，耐低温性能明显提高；成品轮胎的物理性能和粘合性能达到国家标准要求，同时解决了冬季轮胎出现裂纹的问题。 |
| 英文摘要: |
| The application of multi functional agent L-730 in the tread compound of winter tire was investigated.The results showed that，by adding 5 phr of L-730 and proper amount of anti scorching agent in the tread compound，the MH and t90 of the compound were unchanged，the stress at 300% strain and tensile strength of the vulcanizates changed little，and the low temperature resistance was improved significantly.The physical properties and adhesion property of the finished tire met the requirements of national standards，and the crack problem of winter tire was also solved. |
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