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7.50R16 CST27全钢轻型载重子午线轮胎硫化工艺的改进 |
Improvement of Vulcanization Process of 7.50R16 CST27 Light Truck and Bus Radial Tire |
Received:May 07, 2018 Revised:May 07, 2018 |
DOI:10.12135/j.issn.1006-8171.2019.09.0559 |
中文关键词: 全钢载重子午线轮胎;硫化发泡点试验;硫化工艺;高速性能;耐久性能 |
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Author Name | Affiliation | E-mail | WANG Junxia* | Prinx Chengshan (Shandong) Tire Company Ltd. shandong rongchegn 264300 | jxwang@prinxchengshan.com | MU Zhenxing | Prinx Chengshan (Shandong) Tire Company Ltd. shandong rongchegn 264300 | | XU Jianxin | Prinx Chengshan (Shandong) Tire Company Ltd. shandong rongchegn 264300 | |
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中文摘要: |
采取提高硫化温度、缩短硫化时间的方法对7.50R16CST27全钢子午线轮胎的硫化工艺进行改进。改进后硫化条件为外部蒸汽温度 (150±3) ℃,内部蒸汽温度 (210±5) ℃,氮气压力 (2.7±0.3) MPa,总硫化时间 37 min。硫化工艺改进后,硫化效率提高了10%,轮胎的外缘尺寸、胎面胶物理性能、胎体钢丝帘线渗胶性能和耐久性能基本相当,高速性能提高。 |
英文摘要: |
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