| 载重轮胎胎圈钢丝包胶配方的改进 |
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| 引用本文： | 张必辉,程振华,王柱庆. 载重轮胎胎圈钢丝包胶配方的改进[J]. 轮胎工业, 2005, 25(1): 24-26 |
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| 作者姓名： | 张必辉 程振华 王柱庆 |
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| 作者单位： | 新疆昆仑股份有限公司,新疆,库尔勒,841001 |
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| 摘 要： | 以提高粘合性能为中心，探讨载重轮胎胎圈钢丝包胶配方的改进。与生产配方相比，改进配方用NR／SBR体系替代NR／BR体系，用白炭黑和氧化钙减量替代轻质碳酸钙和陶土，增大硫黄用量，用后效性促进剂DZ替代DM和部分NOBS。改进配方胶料的粘合性能、物理性能和耐热老化性能提高，成品轮胎钢丝圈的H抽出力明显增大。
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| 关 键 词： | 载重轮胎 胎圈 钢丝包胶 粘合性能 |
| 文章编号： | 1006-8171(2005)01-0024-03 |
Modification of bead wire coating for truck tire |
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| ZHANG Bihui,CHENG Zhenhua and WANG Zhuqing. Modification of bead wire coating for truck tire[J]. Tire Industry, 2005, 25(1): 24-26 |
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| Authors: | ZHANG Bihui CHENG Zhenhua WANG Zhuqing |
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| Affiliation: | Xinjiang Kunlun Co., Ltd,Xinjiang Kunlun Co., Ltd and Xinjiang Kunlun Co., Ltd |
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| Abstract: | The modification of the bead wire coating for truck tire was investigated focusing on the improvement of adhesion.In the modified formula of bead wire coating,NR/SBR was used instead of NR/BR,less-in-weight silica/calcium oxide was used instead of light calcium carbonate/clay,DZ was used instead of DM and part of NOBS,and the addition level of sulfur increased.The adhesion property,physical properties and heat-aging resistance of modified formula improved,and the H pull-out of bead wire in finished tire increased significantly. |
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| Keywords: | truck tire bead wire coating adhesion property |
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