"Properties of solution polymerized styrene-butadiene rubber/silica composites modified by epoxidized solution polymerized styrene-butadiene rubber"

• 出版年: Hecheng xiangjiao gongye
• 第一著者: XIAO Tong-chang1, LI Xiang-yu1, QU Xiao2, DU Ai-hua1
• フォーマット: 論文
• 言語: 中国語
• 出版事項: Editorial Office of China Synthetic Rubber Industry 2024-01-01
• 主題: solution polymerized styrene-butadiene rubbe， epoxidation; bound rubber， silica， vulcanization characteristics，physical and mechanical property， dynamic mechanical property，
• オンライン･アクセス: http://hcxjgy.paperopen.com/oa/DArticle.aspx?type=view&id=202401005
• ISSN: 1000-1255

The effect of epoxidized solution polymerized styrene-butadiene rubber (SSBR) with an epoxy degree of 15% on the processing properties, silica dispersion, physical and mechanical properties, and dynamic mechanical properties of SSBR/silica composite was studied. The results showed that the addition of epoxidized SSBR slowed down the vulcanization rate of the composites, and the content of bound rubber in the rubber compound increased. The tensile stress, wear resistance, and resilience of SSBR/silica vulcanizates were improved, while the compression heat build-up was reduced. At the same time, the wet slip resistance of the vulcanizates was improved, and the rolling resistance was reduced.