Investigation of the effect of silica particles and silane coupling agent on silica-filled tire tread compounds

IF 3.1 Q2 MATERIALS SCIENCE, COMPOSITES Functional Composites and Structures Pub Date : 2024-03-02 DOI:10.1088/2631-6331/ad2f41

Gi-Yong Um, Taehoon Kwon, Seong Hwan Lee, Seong Hye Kim, Min Yu Kim, Sejin Choi, Seunggun Yu, Jin Hong Lee

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Abstract

Enhancing attributes such as abrasion resistance, wet grip, and rolling resistance significantly impacts the overall performance optimization in tire tread applications. These attributes are predominantly influenced by the dispersity of silica filler within tire tread compounds. Therefore, it becomes imperative to enhance silica dispersion by thoroughly investigating the impact of each constituent in the tire tread compound. This study aims to elucidate the effects of silica particle size and silane coupling agents on tire tread compound properties. The results demonstrate that larger specific surface area silica particles alongside 3-mercaptopropyltrimethoxysilane coupling agents effectively reduce filler-filler interactions and enhance silica dispersion within the tire tread compound. Consequently, these improvements contribute to the overall enhancement of tire tread compound performance. These findings offer valuable insights into advancing the reinforced performance of tire tread compounds through the synergistic utilization of each constituent.

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二氧化硅颗粒和硅烷偶联剂对二氧化硅填充轮胎胎面胶效果的研究

提高耐磨性、湿地抓地力和滚动阻力等属性对轮胎胎面应用的整体性能优化具有重大影响。这些属性主要受轮胎胎面配方中二氧化硅填料分散性的影响。因此，当务之急是通过深入研究轮胎胎面复合物中每种成分的影响来提高白炭黑的分散性。本研究旨在阐明二氧化硅粒度和硅烷偶联剂对轮胎胎面胶性能的影响。研究结果表明，较大比表面积的白炭黑颗粒与 3-巯丙基三甲氧基硅烷偶联剂能有效减少填料与填料之间的相互作用，提高白炭黑在轮胎胎面胶料中的分散性。因此，这些改进有助于全面提高轮胎胎面配方的性能。这些发现为通过协同利用每种成分来提高轮胎胎面配方的强化性能提供了宝贵的见解。

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来源期刊

Functional Composites and Structures Materials Science-Materials Science (miscellaneous)

CiteScore

4.80

自引率

10.70%

发文量