Nylon rubber composite automobile clutch friction material and preparation method thereof
A friction material and clutch technology, applied in the field of nylon rubber composite automobile clutch friction material and its preparation, can solve the problems of reducing the bonding strength of resin material and other materials, small friction coefficient, unfavorable torque transmission, small friction coefficient of friction material, etc., to achieve Improvement of micro-interface structure, improvement of high-temperature friction and wear performance, and improvement of bonding strength
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[0021] A kind of nylon rubber composite automobile clutch friction material, it is made up of the raw material of following weight part:
[0022] Titanium sulfate 20, vinyltrimethoxysilane 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, Polydimethylsiloxane 1, Caprylic Glyceride 3, Molybdenum Boride 3, EPDM Rubber 6, Tetramethylthiourea 0.6, Dioctyldimethylammonium chloride 1.4, Butyl acrylate 20.
[0023] A preparation method of the described particle-doped automobile clutch friction material, comprising the following steps:
[0024] (1) Take 10% of the weight of the above acetone, add tetramethylthiourea, stir to dissolve, add caprylic capric acid glyceride, keep stirring at 60°C for 14 minutes to obtain an esterification solution;
[0025] (2) Add the above-mentioned dioctyldimethylammonium chloride to 3 times of water, a...
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