CN101445717A - Method for producing environment-friendly high-performance zirconia fiber friction materials - Google Patents
Method for producing environment-friendly high-performance zirconia fiber friction materials Download PDFInfo
- Publication number
- CN101445717A CN101445717A CNA200810070103XA CN200810070103A CN101445717A CN 101445717 A CN101445717 A CN 101445717A CN A200810070103X A CNA200810070103X A CN A200810070103XA CN 200810070103 A CN200810070103 A CN 200810070103A CN 101445717 A CN101445717 A CN 101445717A
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- friction materials
- friction
- braking
- vehicles
- zirconium oxide
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Abstract
The invention is mainly used for producing friction materials for shoe plates of brakes of vehicles and motorcycles, friction materials for clutches of the vehicles and motorcycles, friction materials for brakes of oil wells, machine tool braking friction materials, tank braking friction materials and aircraft braking friction materials. Main components include phenolic resin, phenol-formaldehyde resin modified, friction mixed powder, graphite, barite, synthetic chloroprene rubber powder, tire powder, zirconia fiber, mineral fiber and aromatic fiber. Compared with present products of the same type, the friction materials provided by the invention have the advantages that no carcinogen is released during the braking process so as to conform to Chinese and international requirements on friction material products, in particular on environment protection of vehicles; braking performance is more stable and comfortable; and high temperature attenuation of friction coefficients is obviously reduced.
Description
1, technical field: it relates to the prescription of automotive brake shoe plate (being automobile brake sheet) friction materials, the automatic shoe plate friction materials of motorcycle, automobile clutch friction materials, takeoff and landing brake friction material, oil well brake friction material, the manufacturing of lathe brake friction material.
2, industry product present circumstances:
Comfortableness is relatively poor when a. braking, and has the locking situation when braking at a high speed;
B. produce carcinogenic substance during drag friction;
3, summary of the invention
A. the present invention does not produce carcinogenic substance when friction catch;
B. not locking when braking at a high speed, just locking during by high speed steering low speed in the braking procedure has effectively alleviated the fatigue of associated components, prolongs the work-ing life of associated components, has strengthened the comfortableness of vehicle.
4, prescription composition: various resol account for 25%, frictional property regulator 20%, and Zirconium oxide fibre accounts for 1-60%, and various stopping composition account for 20%.
5, embodiment: (optimum formula ratio)
A. adding Zirconium oxide fibre is the best with the 5-45% effect;
B. adding Zirconium oxide fibre is maximum additional proportion with 45-60%;
C. adding Zirconium oxide fibre 1-5% is minimum additional proportion.
Claims (2)
1, adds the friction materials that the 1-60% zirconium white various forms of fibers of series (comprising the modified zirconia fiber, increasing tougheness Zirconium oxide fibre, the various fibers that compound zirconia fiber, zirconia base are made etc.) are made.
2, according to claim 1, the friction materials made from Zirconium oxide fibre is characterized in that:
A. the friction materials best results made of the additional proportion of Zirconium oxide fibre 5-45%;
B. the friction materials of Zirconium oxide fibre 45-60% ratio manufacturing is maximum additional proportion;
C. the friction materials with the manufacturing of Zirconium oxide fibre 1-5% ratio is minimum additional proportion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200810070103XA CN101445717A (en) | 2008-08-11 | 2008-08-11 | Method for producing environment-friendly high-performance zirconia fiber friction materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200810070103XA CN101445717A (en) | 2008-08-11 | 2008-08-11 | Method for producing environment-friendly high-performance zirconia fiber friction materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101445717A true CN101445717A (en) | 2009-06-03 |
Family
ID=40741598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200810070103XA Pending CN101445717A (en) | 2008-08-11 | 2008-08-11 | Method for producing environment-friendly high-performance zirconia fiber friction materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101445717A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103467909A (en) * | 2013-08-28 | 2013-12-25 | 苏州保力瑞生物材料科技开发有限公司 | Phase change toughened resin-based composite material, and preparation method and application thereof |
| CN108317189A (en) * | 2017-12-25 | 2018-07-24 | 山东国晶新材料有限公司 | A kind of carbon with thermal insulation layer-pottery brake block and processing method |
| CN108441168A (en) * | 2018-04-25 | 2018-08-24 | 广东省材料与加工研究所 | A kind of Zirconium oxide fibre enhancing ceramic-based friction material and its preparation method and application |
-
2008
- 2008-08-11 CN CNA200810070103XA patent/CN101445717A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103467909A (en) * | 2013-08-28 | 2013-12-25 | 苏州保力瑞生物材料科技开发有限公司 | Phase change toughened resin-based composite material, and preparation method and application thereof |
| CN108317189A (en) * | 2017-12-25 | 2018-07-24 | 山东国晶新材料有限公司 | A kind of carbon with thermal insulation layer-pottery brake block and processing method |
| CN108441168A (en) * | 2018-04-25 | 2018-08-24 | 广东省材料与加工研究所 | A kind of Zirconium oxide fibre enhancing ceramic-based friction material and its preparation method and application |
| CN108441168B (en) * | 2018-04-25 | 2020-09-18 | 广东省材料与加工研究所 | Zirconia fiber reinforced ceramic-based friction material and preparation method and application thereof |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20090603 |