A brake pad friction material for automobiles, a brake pad and a preparation method of the brake pad
By using aramid fibers and montmorillonite with specific compositions and modifications, combined with hot pressing heat treatment, the problem of poor overall performance of disc brake pad friction materials has been solved, achieving a balance between excellent friction and wear performance and physical properties.
CN121949971BActive Publication Date: 2026-06-23WEIFANG UNIVERSITY
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- WEIFANG UNIVERSITY
- Filing Date
- 2026-03-25
- Publication Date
- 2026-06-23
Smart Images
Figure SMS_1
Abstract
The application discloses a kind of automobile brake pad friction materials, brake pad and the preparation method of brake pad, belong to brake pad technical field, the automobile brake pad friction material includes: phenolic resin, treated aramid fiber, steel fiber, molybdenum disulfide, graphite powder, brass powder, coke powder, magnesium oxide, silicon dioxide, mica powder, barium sulfate, organic montmorillonite;The operability of the application is good, the comprehensive performance of the disc brake pad friction material obtained is good, that is, the disc brake pad friction material obtained simultaneously has excellent friction and wear performance and physical properties.
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