耐高温改性酚醛树脂基复合摩擦材料研究进展

Research Progress on High Temperature Resistant Modifi ed Phenolic Resin Matrix Composite Friction Materials

针对酚醛树脂(PF)基复合摩擦材料存在抗热衰退性及恢复性较差、耐久性不足等缺陷,从PF基体改性、增强体、填料及摩擦性能调节剂三个方面,综述了国内外近年来耐高温改性PF基复合摩擦材料的研究进展,并分析了其今后的发展趋势。

Be based on the defects of phenolic resin（PF） matrix composite friction materials＇ poor thermal degradation resistance and restoration, and insufficient durability, etc.. The research progress in the composite friction materials in recent years both at home and abroad were reviewed from three aspects of PF matrix modification, reinforcements, fillers and friction performance regulators. Its development trend was analyzed.