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| 抗切割轮胎胎面胶的配方优化 |
| Formulation Optimization of Cut Resistant Tire Tread |
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| DOI： |
| 中文关键词: 抗切割性能；胎面胶；正交试验；优化配方 |
| 英文关键词: cutting resistance；tread；orthogonal test；optimized formula |
| 基金项目: |
| 中图分类号:TQ336.1 |
| Author Name | Affiliation | | LYU Qiang | Guizhou Tire Co.，Ltd | | DENG Wang | Guizhou Tire Co.，Ltd | | WANG Li'e | Guizhou Tire Co.，Ltd | | GOU Dengfeng | Guizhou Tire Co.，Ltd |
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| 中文摘要: |
| 采用正交试验方法，依据抗切割性能，以硫黄、炭黑和芳烃油用量为因子，对抗切割轮胎胎面胶配方进行优化设计。抗切割轮胎胎面胶优化配方为丁苯橡胶（SBR1500E） 100，炭黑N375 58，白炭黑 20，偶联剂Si69（质量分数为0.5） 4，氧化锌 4，硬脂酸 1，防老剂RD 2，防老剂4020 1.5，微晶蜡 2，松香 3，芳烃油 7，硫黄 1.8，促进剂NS 1.4。优化配方胎面胶的抗切割性能较大幅度提高，其他性能满足轮胎生产和使用要求。 |
| 英文摘要: |
| The formulation of cut resistant tire tread compound was optimized by orthogonal experiments using sulfur，carbon black and aromatic oil as factors.The optimized formulation was as follows：styrene-butadiene rubber（SBR1500E） 100，carbon black N375 58，silica 20，silane coupling agent Si69（mass fraction 0.5） 4，zinc oxide 4，stearic acid 1，antioxidant RD 2，antioxidant 4020 1.5，microcrystalline wax 2，rosin 3，aromatic oil 7，sulfur 1.8，accelerator NS 1.4.After the optimization，the cutting resistance of the tread compound was greatly improved，and other properties met the production and use requirements of tire. |
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