| 陈永周.纳米氧化锌对NR胶料性能的影响[J].轮胎工业,2004,(7):404-406 |
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| 纳米氧化锌对NR胶料性能的影响 |
| Effect of nano-zinc oxide on properties of NR compound |
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| DOI： |
| 中文关键词: 纳米氧化锌 间接法氧化锌 NR 抗硫化返原性能 |
| 英文关键词: nano-zinc oxide indirect zinc oxide NR anti-reversion |
| 基金项目: |
| 中图分类号:TQ330.38+5；TQ332.6 |
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| 中文摘要: |
| 研究纳米氧化锌等量或减量替代间接法氧化锌对NR胶料性能的影响。结果表明，当纳米氧化锌等量或减量30%替代间接法氧化锌应用时，胶料的焦烧时间和正硫化时间延长，抗硫化返原性能提高，硫化胶的邵尔A型硬度、300%定伸应力和拉伸强度增大；当纳米氧化锌减量60%～80%使用时，胶料的抗硫化返原性能下降，硫化胶的拉断伸长率和撕裂强度增大。 |
| 英文摘要: |
| The effect of nano-zine oxide on the properties of NR compound was investigated.The results showed that the scorch time and optimum cure time of NR compound extended and its anti-reversion improved,and Shore A hardness,tensile strength and modulus at 300% of vulcanizate increased by using nano-zinc oxide instead of indirect zinc oxide by equal weight or 30% reduced weight；and the anti-reversion of compound deteriorated,and the tensile strength and tear strength increased by using 60%～80% reduced nano-zinc oxide. |
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