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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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| 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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