| 于泳.纳米氧化锌在轮胎胶料中的应用研究[J].轮胎工业,2002,(12):729-732 |
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| 纳米氧化锌在轮胎胶料中的应用研究 |
| Application of nano-zinc oxide to tire compound |
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| DOI： |
| 中文关键词: 纳米氧化锌 纳米效应 橡胶多功能助剂 轮胎 |
| 英文关键词: nano-zinc oxide nano-effect multifunctional rubber additive tire |
| 基金项目: |
| 中图分类号:TQ330 |
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| 摘要点击次数: 595 |
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| 中文摘要: |
| 介绍了纳米氧化锌在轮胎胶料配方中的实际应用情况。由于纳米材料特有的小尺寸效应和表面效应，纳米氧化锌具有多功能性助剂的作用。应用研究表明，纳米氧化锌在基本不降低扯断伸长率的情况下，能明显提高胶料的300%定伸应力，且随材料比表面积的增大这种趋势愈加明显，胶料的磨耗量和压缩疲劳温升降低也更明显。另外，硫化曲线有整体随时间后移的倾向。纳米氧化锌减量50%使用可提高轮胎实际行驶里程约6.25%。 |
| 英文摘要: |
| The application of nano-zinc oxide to tire compound was described.The nano-zinc oxide acted as a multi-functional additive because of its small size effect and surface effect in nature.It was found by the application study that the modulus at 300% of compound increased and the abrasion loss and the temperature rise from compression fatigue decreased by adding nano-zinc oxide，particularly nano-zinc oxide with greater specific surface area.The cure curve also tended to shift backwards.The tread life of tire increased by 6.25% when the addition level of nano-zinc oxide reduced by 5% compared to that of normal zinc oxide. |
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