Antioxidant automobile clutch friction material and preparation method thereof
A technology for friction materials and clutches, which is applied in the field of anti-oxidation automotive clutch friction materials and its preparation, can solve the problems of reducing the bonding strength of resin materials and other materials, small friction coefficients, unfavorable torque transmission, and small friction coefficients of friction materials, etc., to achieve microscopic Improvement of interface structure, improvement of high-temperature friction and wear performance, and improvement of bonding strength
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[0020] An anti-oxidation automobile clutch friction material, which is composed of the following raw materials in parts by weight:
[0021] Aluminum isopropoxide 2, palm wax 5, magnesium oxide 1, polyvinylpyrrolidone 3, tea tree oil 1, casein 1.6, polytetrafluoroethylene 4, 2,6 di-tert-butylmethylphenol 0.2, titanium sulfate 20, vinyl trimethyl Oxysilane 3, acetone 50, dimethyl sulfoxide 20, absolute ethanol 6, methyl methacrylate 50, n-dodecyl mercaptan 0.3, glucose 16, nano carbon powder 60, isopropanol 200, nylon 6680, azobisisobutyronitrile 0.04, butyl acrylate 20.
[0022] A preparation method of the described particle-doped automobile clutch friction material, comprising the following steps:
[0023] (1) Add the above-mentioned 2,6-di-tert-butylmethylphenol into 3 times isopropanol, stir to dissolve, add casein, stir evenly, and obtain an antioxidant alcohol solution;
[0024] (2) Mix palm wax and tea tree oil, put them into an oil bath at 80°C, keep warm and stir for ...
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