张建勋,李盈彩.钴盐在钢丝帘线粘合体系中的应用[J].轮胎工业,2003,(1):23-28 |
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钴盐在钢丝帘线粘合体系中的应用 |
Application of cobalt salts to adhesion system of steel cord compound |
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DOI: |
中文关键词: 钴盐 子午线轮胎 钢丝帘线 粘合体系 |
英文关键词: cobalt salt radial tire steel cord adhesion system |
基金项目: |
中图分类号:TQ330.1+6;TQ330.38+9 |
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中文摘要: |
对不同粘合体系、不同牌号钴盐在全钢子午线轮胎中的应用进行了探讨。结果表明,间甲白钴复合粘合体系综合性能最佳,不同钴盐对胶料物性和初始粘合无明显影响,硼酰化钴老化后的粘合保持率和覆胶率明显高于其它钴盐,尤其是耐蒸汽老化和盐水老化性能较好,正交设计得出粘合体系主要因素最佳用量组合为间苯二酚 1.5,粘合增进剂 6,硫黄 6.5,硼酰化钴 1.1。大料及产品试验结果表明,优选配方达到技术指标和产品使用性能要求。 |
英文摘要: |
The application of various adhesion systems and cobat salts to all-steel radial truck tire was investigated.The results showed that the best comprehensive properties were obtained by using the resorcinol/formaldehyde/silica/cobalt salt adhesion system;the different cobalt salts gave similar effects on the physical properties and initial adhesion strength of rubber compound;the cobalt boroacylate gave much better adhesion retension and rubber coverage after aging,especially steam aging or salt water aging,than the other cobalt salts;and the optimum adhesion system obtained with the orthognal design were as follows:resorcinal 1.5,adhesion promoter 6,sulfur 6.5,cobalt boroacylate 1.1. |
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