中国塑料2025，Vol.39Issue(9)：58-62,5.DOI:10.19491/j.issn.1001-9278.2025.09.009
自润滑TPV汽车密封材料制备及应用研究
Preparation and applications of self-lubricating TPV automotive sealing materials
摘要
Abstract
In this study,the self-lubricating thermoplastic vulcanizate(TPV)materials for automotive applications were investigated,focusing on friction coefficient,substrate adhesion,and physical properties of various lubricant formula-tions.Experimental results demonstrated that TPV compounds incorporating 5.0 phr(parts per hundred rubber)of high-molecular-weight polydimethylsiloxane exhibited optimal performance,achieving a surface friction coefficient of≤0.75 while maintaining excellent bonding strength and mechanical properties.These characteristics make the developed materi-al particularly suitable for automotive glass trim applications,offering significant potential for improved performance in demanding decorative applications.关键词
摩擦因数/黏结性能/调控Key words
coefficient of friction/adhesion properties/regulation分类
化学化工引用本文复制引用
林聪龙..自润滑TPV汽车密封材料制备及应用研究[J].中国塑料,2025,39(9):58-62,5.基金项目
福建省科技计划高校产学合作项目(2023H6024) （2023H6024）
