新型浸胶与热压工艺对纸基摩擦材料性能的影响

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作者简介：陆安安，在读硕士研究生；研究方向：高性能湿式纸基摩擦材料。

关键词：纸基摩擦材料；二次浸胶；机械性能；摩擦磨损中图分类号：TS762 文献标识码：A DOI：10.11980/j.issn.0254-508X.2025.04.006

Influence of New Dipping and Hot Pressing Process on the Properties of Paper-based Friction Materials

LU Anan1ZHOU Wenling1LIAO Xiangyu² LIN Mingcen1ZHANG Chunhui1* （1.SchoolofLightdustryandEngineeing，SouthChinaUniversityofTechnologyGuangzhouGuangdongProvince，640; 2.Zhejiang KEMA Friction Materials Co.，Ltd.，Songyang，Zhejiang Province，323400） （*E-mail：chunhui@scut.edu.cn）

Abstract：Tosolvetheprobleofresiamageinotpressngpross，tisstudyexploredanewdippingandotpressingproess，and compareditwithtesingledipingprocessandthedualdippingprocess，andanalysedtheefectsoftenewprocessonthestructure，me chanicalpropertiesndfrictionandearpropertisofpaperbasedfrctiomaterials.esultssoedthatteewprocessouldefe tivelyavoidetructioofthsinineapebasdfromateraldurgteotpresigprocssWneitialgungout was 7 . 5 % and the total gluing amount was 30 % ，the resin and pore size in the paper-based friction material were uniformly distributed.In comparisontoepbasdctiomatealdebyngledippingprocess，forapebasdfritmaterialsP-，dsad 97.6 HRR，the shear strength was increased by 78. 1 % to 4 . 0 6 M P a ，the thermo-mechanical properties were stable，and the variance of the average coefficient of dynamic friction at 2.96，4.50，and 5.60 MPa were decreased by 75. 1 % ， 7 1 . 4 % ，and 72. 7 % ，respectively，and the wear rate was reduced to ，while the friction performance remained stable at and 5 . 6 0 M P a ： Key words：paper-based friction material;dual dipping process；mechanical properties； friction and wear

纸基摩擦材料作为一种在油介质中工作的新型摩擦材料，通常由造纸成形浸渍树脂，热压固化制备而成[2]。（剩余19499字）