Highly abrasion resistant brake pad and preparation method thereof
A brake pad, high wear-resistant technology, applied in the field of brake pads, can solve problems such as increased brake load, achieve the effect of increasing friction torque, improving cushioning and wear resistance, and simple process
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Embodiment 1
[0018] A high wear-resistant brake pad, its raw materials include: 13.6% modified phenolic resin, 32.5% fiber material, 47.9% filler material, 6% Xinjiang white vermiculite, wherein the fiber material is composed of mineral fiber, glass Fiber and paper fiber composition;
[0019] In this embodiment, the preparation method of the above-mentioned high wear-resistant brake pad includes the following steps:
[0020] S1, take modified phenolic resin, fiber material, filler material and Xinjiang white vermiculite by weight percentage;
[0021] S2. Mix the modified phenolic resin, filler material and Xinjiang white vermiculite in S1 evenly, then add the fiber material in S1 and fully mix evenly in a plow mixer;
[0022] S3. Send the material obtained in S2 and the rubberized brake pad back plate to a hydraulic press for pressing, wherein the pressing temperature is 145° C. to obtain a high wear-resistant brake pad.
Embodiment 2
[0024] A high wear-resistant brake pad, its raw materials include by weight percentage: 15.3% modified phenolic resin, 31.4% fiber material, 48.6% filler material, 4.7% Xinjiang white vermiculite, wherein the fiber material is mineral fiber;
[0025] In this embodiment, the preparation method of the above-mentioned high wear-resistant brake pad includes the following steps:
[0026] S1, take modified phenolic resin, fiber material, filler material and Xinjiang white vermiculite by weight percentage;
[0027] S2. Mix the modified phenolic resin, filler material and Xinjiang white vermiculite in S1 evenly, then add the fiber material in S1 and fully mix evenly in a plow mixer;
[0028] S3. Send the material obtained in S2 and the rubberized brake pad back plate to a hydraulic press for pressing, wherein the pressing temperature is 149° C. to obtain a high wear-resistant brake pad.
Embodiment 3
[0030] A high wear-resistant brake pad, its raw materials include: 15.7% modified phenolic resin, 29.5% fiber material, 50.8% filler material, 4% Xinjiang white vermiculite, wherein the fiber material is composed of mineral fiber, glass Fiber and paper fiber composition;
[0031] In this embodiment, the preparation method of the above-mentioned high wear-resistant brake pad includes the following steps:
[0032] S1, take modified phenolic resin, fiber material, filler material and Xinjiang white vermiculite by weight percentage;
[0033] S2. Mix the modified phenolic resin, filler material and Xinjiang white vermiculite in S1 evenly, then add the fiber material in S1 and fully mix evenly in a plow mixer;
[0034] S3. Send the materials obtained in S2 and the glue-coated brake pad back plate to a hydraulic press for pressing, wherein the pressing temperature is 153° C. to obtain a high wear-resistant brake pad.
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