| 余政纲,曾清,胡录伟,夏科伟,袁德彬,张苗.全钢载重子午线轮胎上三角胶配方优化[J].轮胎工业,2011,(9):554-556 |
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| 全钢载重子午线轮胎上三角胶配方优化 |
| Optimization of Upper Bead Filler of TBR Tire |
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| DOI： |
| 中文关键词: 全钢载重子午线轮胎 上三角胶 BR |
| 英文关键词: TBR tire upper bead filler BR |
| 基金项目: |
| 中图分类号:U463.341＋.3/.6；TQ333.2 |
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| 中文摘要: |
| 对全钢载重子午线轮胎上三角胶配方进行优化。结果表明：采用30份BR等量部分替代NR，并适当增大促进剂NS的用量，胶料加工安全性提高，耐屈挠性能和疲劳生热改善，拉伸性能略有下降；成品轮胎性能符合国家标准要求，生产成本降低。 |
| 英文摘要: |
| The upper bead filler of TBR tire was optimized.The results showed that，by using 30 phr BR to partly replace NR by equal weight，and increasing addition level of accelerator NS properly，the processing safety of compound improved，flexing resistance increased，heat build up was lowered，and tensile properties decreased little.The performance of finished tire met the requirements of national standards，and the production cost was reduced. |
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