▎ 摘　　要

NOVELTY - High-hardness wear-resistant nickel-phosphorus Teflon(RTM: Polytetrafluoroethylene) plating solution comprises graphene modified polytetrafluoroethylene GO-PTFE. The preparation method involves modifying graphene oxide by using a silane coupling agent to obtain modified graphene oxide, taking polytetrafluoroethylene to react with acrylic acid under irradiation to obtain modified polytetrafluoroethylene, reacting the modified graphene oxide with the modified polytetrafluoroethylene to obtain graphene modified polytetrafluoroethylene, and recording the graphene modified polytetrafluoroethylene as graphene modified polytetrafluoroethylene. USE - High-hardness wear-resistant nickel-phosphorus Teflon plating solution used for high hardness wear-resistant nickel phosphorus Teflon coating. ADVANTAGE - The high hardness wear-resistant nickel-phosphorus Teflon(RTM: Polytetrafluoroethylene) plating solution and plating layer has improved wear-resisting property. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for: 1. A method for preparing plating layer of nickel-phosphorus Teflon plating solution, which involves preparing the nickel sulphate, sodium hypophosphite, citric acid, lactic acid and sodium acetate according to proportion into solution, adding the GO-PTFE into the deionized water, ultrasonically dispersing uniformly, and uniformly mixing the solution, and using ammonia water to adjust the pH value of the solution to 3-6, obtaining nickel-phosphorus plating solution, removing oil and activating the stainless steel, putting in the plating solution for chemical plating, controlling the temperature to be 70-90℃ and the plating time is 1-3h. 2. A high hardness wear-resistant nickel phosphorus Teflon coating.