Friction material, organic carbon-ceramic brake pad for light-weight carbon-ceramic plate prepared from friction material, as well as preparation method and application thereof
A friction material and lightweight technology, applied in the field of brake materials, can solve the problems of poor matching of lightweight carbon-ceramic brake discs, and achieve the effects of lightweight, improved friction noise and good workmanship
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0028] This embodiment provides an organic carbon-ceramic brake pad for lightweight carbon-ceramic discs. The friction material includes the following raw materials in parts by weight: 2 parts of basalt fiber, 15 parts of steel fiber, 5 parts of mineral fiber, and 12 parts of boron phenolic resin. 10 parts, 10 parts of elastic particles, 6 parts of cashew oil friction powder, 20 parts of precipitated barium sulfate, 3 parts of acrylic fiber, 2 parts of silicon carbide, 6 parts of diatomaceous earth, and 12 parts of glass microspheres.
[0029] Prepare according to the steps of the following preparation method according to the above proportioning ratio:
[0030] (1) Mixing step, accurately weigh each component, and mix for 40 minutes;
[0031] (2) pressing step, steel back and mixed material are placed in the mould, 15Mpa is pressed 350s to become blank;
[0032] (3) In the curing step, the pressed blank is heated to 190° C. for 8 hours to obtain the final brake pad A.
Embodiment 2
[0034] This embodiment provides an organic carbon-ceramic brake pad for lightweight carbon-ceramic discs. The friction material includes the following raw materials in parts by weight: 4 parts of basalt fiber, 10 parts of steel fiber, 10 parts of mineral fiber, boron phenolic resin 8 parts, 5 parts of elastic particles, 10 parts of cashew oil friction powder, 10 parts of precipitated barium sulfate, 1 part of acrylic fiber, 4 parts of silicon carbide, 11 parts of diatomaceous earth, 9 parts of glass microspheres.
[0035] Prepare according to above-mentioned proportioning with following preparation method:
[0036] (1) Mixing step, accurately weigh each component, and mix for 60 minutes;
[0037] (2) pressing step, the steel back and the mixed material are placed in the mould, and 20Mpa is pressed for 420s to become a blank;
[0038] (3) In the curing step, the pressed blank is heated to 220° C. for 12 hours to be cured to obtain a brake pad B.
Embodiment 3
[0040] This embodiment provides an organic carbon-ceramic brake pad for lightweight carbon-ceramic discs. The friction material includes the following raw materials in parts by weight: 4 parts of basalt fiber, 13 parts of steel fiber, 8 parts of mineral fiber, boron phenolic resin 10 parts, 7 parts of elastic particles, 8 parts of cashew oil friction powder, 15 parts of precipitated barium sulfate, 2 parts of acrylic fiber, 3 parts of silicon carbide, 9 parts of diatomaceous earth, 11 parts of glass microspheres.
[0041]Prepare according to above-mentioned proportioning with following preparation method:
[0042] (1) Mixing step, accurately weigh each component, and mix for 45 minutes;
[0043] (2) pressing step, the steel back and the mixed material are placed in the mould, and 18Mpa is pressed for 380s to become a blank;
[0044] (3) In the curing step, the pressed blank is heated to 210° C. for 10 h to prepare the brake pad C.
PUM
Property | Measurement | Unit |
---|---|---|
Particle size | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com