| 王晓营,孙学杰,范玉超,王慧,花曙太,张新军.新型填料GY-400在半钢子午线轮胎气密层中的应用[J].轮胎工业,2015,35(8):477-480 |
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| 新型填料GY-400在半钢子午线轮胎气密层中的应用 |
| Application of New Filler GY-400 in Inner Liner of Steel belted Radial Tire |
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| DOI： |
| 中文关键词: 填料 半钢子午线轮胎 气密层 气密性能 |
| 英文关键词: |
| 基金项目:filler；steel belted radial tire；inner liner；air tightness |
| 中图分类号:TQ330.38＋3；U463.341＋.4/.6 |
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| 中文摘要: |
| 研究新型填料GY-400在半钢子午线轮胎气密层中的应用。结果表明：当GY-400用量在20份以内时以其等量替代炭黑N660，胶料的加工性能提高，物理性能和气密性能下降；以50份GY-400替代20份炭黑N660和20份碳酸钙，胶料的加工性能提高，但物理性能稍有下降，气密性能明显提高；在生产配方中增加10份GY-400，胶料的加工性能和物理性能变化不大，气密性能明显提高，同时生产成本降低。 |
| 英文摘要: |
| The application of new filler GY-400 in the inner liner of steel belted radial tire was investigated.The results showed that，when the addition level of GY-400 was within 20 phr，by using GY-400 to replace equal amount of carbon black，the processing property of the compound was improved，while the physical properties and air tightness decreased.By using 50 phr GY-400 to replace 20 phr carbon black N660 and 20 phr calcium carbonate，the processing property was improved，while the physical properties decreased slightly and the air tightness was improved significantly.By adding 10 phr GY-400 in the production formula，the processing property and physical properties of the compound changed little，the air tightness was improved significantly，and the production cost was reduced. |
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