The present invention provides a method for preparing a wear-resistant self-lubricating resin material, comprising the following steps: adding titanium nitride powder and ammonia water to an ethanol solution, adding tetrabutyl titanate while stirring, continuing the stirring reaction after the addition is complete, filtering the reaction solution after the reaction is complete, settling and washing, and drying to obtain a titanium nitride/titanium oxide composite material; Melt blend polyetheretherketone resin, titanium nitride/titanium oxide composite material, graphene nanosheets, antioxidants, and coupling agents, and extrude and granulate them through a twin-screw extruder to obtain wear-resistant self-lubricating resin material. The present invention uses graphene nanosheets and self-made titanium nitride/titanium oxide composite materials to modify the polyetheretherketone matrix, resulting in materials with good mechanical properties and excellent wear resistance.
Country Code: CN
Application Number: CN202311611603.0
