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| 双功能交联剂WY988在轮胎胎肩垫胶中的应用 |
| Application of Bifunctional Curing Agent WY988 in Shoulder Pad of Tire |
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| DOI： |
| 中文关键词: 交联剂；胎肩垫胶；抗硫化返原性能；动态力学性能 |
| 英文关键词: curing agent；shoulder pad；anti reversion characteristic；dynamic mechanical property |
| 基金项目: |
| 中图分类号:TQ330.38＋5；TQ336.1 |
| Author Name | Affiliation | | DONG Lingbo | Triangle Tire Co.，Ltd | | LIU Enran | Triangle Tire Co.，Ltd | | LIN Ke | Triangle Tire Co.，Ltd | | CUI Yi | Triangle Tire Co.，Ltd | | HAN Jing | Triangle Tire Co.，Ltd |
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| 中文摘要: |
| 研究双功能交联剂WY988在轮胎胎肩垫胶中的应用。结果表明：在胎肩垫胶中加入双功能交联剂WY988，胶料的t10和t90缩短，抗硫化返原性能提高，损耗因子（tanδ）减小；随着双功能交联剂WY988用量的增大，硫化胶的物理性能下降，tanδ增大；双功能交联剂WY988用量为0．5份，同时减小硫黄或促进剂的用量，硫化胶的物理性能较好，tanδ减小，成品轮胎的耐久性能提高。 |
| 英文摘要: |
| The application of bifunctional curing agent WY988 in the shoulder pad of tire was investigated.The results showed that，by adding bifunctional curing agent WY988 in the shoulder pad，the t10 and t90 of the compound were shortened，the anti reversion property was improved，and the loss factor（tanδ） decreased.As the addition level of WY988 increased，the physical properties of the vulcanizate decreased，and the tanδ increased.When the addition level of WY988 was 0.5 phr，and the addition level of sulfur or accelerator was reduced，the physical properties of vulcanizate were good，the tanδ was low，and the endurance of finished tire was good. |
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