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硫黄预分散母料在轮胎胎面胶中的应用 |
Application of Pre-dispersed Sulfur Masterbatch in Tire Tread |
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DOI: |
中文关键词: 硫黄;预分散母料;分散性;轮胎;胎面胶;硫化特性 |
英文关键词: sulfur; pre-dispersed masterbatch; dispersion; tire; tread; curing characteristics |
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Author Name | Affiliation | Zhou Hongbin | Even Rubber Institute Ltd. | Wang Baojin | Even Rubber Institute Ltd. | Shi Chao | Even Rubber Institute Ltd. | Ding Yuanqiang | Even Rubber Institute Ltd. |
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中文摘要: |
考察硫黄预分散母料在轮胎胎面胶中的应用。结果表明:与粉末硫黄相比,硫黄预分散母料在胶料中的分散性较好;与片状硫黄预分散母料相比,粒状硫黄预分散母料与胶料接触面积较大,在胶料中的分散性较好。硫黄预分散母料可以替代粉末硫黄在胎面胶中使用,减小粉末硫黄因分散不良产生的轮胎次品率,提高轮胎质量。 |
英文摘要: |
In this study,the application of pre-dispersed sulfur masterbatch in the tire tread compound was investigated.Compared with direct use of powder sulfur,with the pre-dispersed masterbatch,the dispersion of sulfur in the final compound was improved.With granular masterbatch the sulfur dispersion was better than that using platelike masterbatch.It was demonstrated that using pre-dispersed masterbatch,the defective rate of the tire due to poor sulfur dispersion was reduced and the tire quality was improved. |
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