CN104533997A - Caron fiber reinforced friction plate - Google Patents
Caron fiber reinforced friction plate Download PDFInfo
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- CN104533997A CN104533997A CN201410755938.4A CN201410755938A CN104533997A CN 104533997 A CN104533997 A CN 104533997A CN 201410755938 A CN201410755938 A CN 201410755938A CN 104533997 A CN104533997 A CN 104533997A
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- carbon fiber
- friction plate
- fiber composite
- carbon
- reinforced friction
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Abstract
The invention discloses a carbon fiber reinforced friction plate, and belongs to the technical field of brake friction plates. Carbon fibers are used as reinforcing fibers to form a carbon fiber composite material; a carbon fiber composite friction resistance material takes carbon fibers (CF) as reinforcing fibers, takes novel phenolic resin (XYLOK) as a binder, and is supplemented with various performance regulators and fillers; each component of the carbon fiber composite friction resistance material is uniformly mixed and dried, and molded and pressed into the carbon fiber composite material brake friction plate through hot mould pressing. The carbon fiber reinforced friction plate has the advantage the carbon fiber reinforced friction plate is relatively high in friction coefficient, goof in heat fading resistance, long in working life and relatively environment-friendly.
Description
Technical field
The present invention relates to brake bush technical field, be specifically related to a kind of fibre reinforced friction plate.
Background technique
Reinforcing fiber is glass fibre reinforced plastics and other composite material of structural material use, conventional fibrous reinforcements kind is a lot, inorfil and the large class of organic fiber two is broadly divided into by its chemical composition, wherein being most widely used of inorfil, inorfil has: glass fibre, carbon fiber, boron fiber, whisker, asbestos fiber and steel fiber etc.
Brake strip conduct, with the brake strip that traditional asbestos fiber friction resistance material is made, not only befouling environment has carcinogenesis, and operating life is low, it has heat fade phenomenon when working more than 250 DEG C, therefore, recent two decades comes countries in the world and is all limited the manufacture and usage of asbestos fiber friction resistance material, and is devoted to research New Friction Material to replace asbestos Frictional Resistant Materials.
Summary of the invention
The object of the present invention is to provide a kind of fibre reinforced friction plate, it is for the actual conditions of brake bush, optimized the proportioning of carbon fiber composite frictional material by the friction and wear characteristic and wear mechanism studying carbon fiber composite frictional material, thus improve the performance of friction plate.
Technical solution problem of the present invention adopts following technological scheme:
A kind of fibre reinforced friction plate is provided, it comprises carbon fiber composite frictional material, it is characterized in that: described carbon fiber composite frictional material makes binder using carbon fiber (CF) as reinforcing fiber, with new phenolic resin (XYLOK), and to be auxiliaryly made up of various properties modifier and filler, the described each constituent of carbon fiber composite frictional material, after even batch mixing, dry process, is pressed into carbon fiber composite brake strip with heat-die compaction is shaping.
As preferred embodiment, described properties modifier comprises solid lubricant (graphite+carbon ink) and rubbing agent (Al O) (Li Du≤100).
As preferred embodiment, described filler is cast iron powder (HT200, granularity 40 ~ 60 order).
As preferred embodiment, the component ratio of described carbon fiber composite frictional material is: carbon fiber (CF) 18% ~ 24%, new phenolic resin (XYLOK) 14% ~ 17%, cast iron powder 22% ~ 25%, solid lubricant (graphite+carbon ink) 12% ~ 15%, rubbing agent (Al O) 8% ~ 11%.
The present invention compared with prior art, its beneficial effect is: because carbon fiber has very high intensity and Young's modulus, and there is good creep resistant, thermal conductivity, for the actual conditions of brake bush, optimized the proportioning of carbon fiber composite frictional material by the friction and wear characteristic and wear mechanism studying carbon fiber composite frictional material, the friction factor of the fibre reinforced friction plate of production is higher, and heat resistanceheat resistant decline performance is good, long working life, and more environmental protection.
Embodiment
Below by specific embodiment, the present invention is specifically described.
Embodiment: a kind of fibre reinforced friction plate, it comprises carbon fiber composite frictional material, it is characterized in that: described carbon fiber composite frictional material makes binder using carbon fiber (CF) as reinforcing fiber, with new phenolic resin (XYLOK), and to be auxiliaryly made up of various properties modifier and filler, the described each constituent of carbon fiber composite frictional material, after even batch mixing, dry process, is pressed into carbon fiber composite brake strip with heat-die compaction is shaping.
Properties modifier comprises solid lubricant (graphite+carbon ink) and rubbing agent (Al O) (Li Du≤100).
Filler is cast iron powder (HT200, granularity 40 ~ 60 order).
The component ratio of carbon fiber composite frictional material is: carbon fiber (CF) 20%, new phenolic resin (XYLOK) 15%, cast iron powder 23%, solid lubricant (graphite+carbon ink) 14%, rubbing agent (Al O) 10%.
Testing property:
Friction temperature 100 DEG C 250 DEG C 300 DEG C; Friction factor 0.42 ± 0.06 0.42 ± 0.09 0.42 ± 0.1; Wear rate≤0.10≤0.41≤0.60.
When operating temperature is lower than 250 DEG C, the friction factor of friction plate is higher, and be stabilized in 0.32 ~ 0.44 it
Between, within this temperature range, wear rate change is also very little;
The sliding speed of rubbing is 0.6m/s, when load is 200kN, and the wearing character quite stable of friction plate, and recovery is good, heat resistanceheat resistant decline performance is good, substantially creep does not occur.
More than show and describe basic principle of the present invention, major character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (4)
1. a fibre reinforced friction plate, it comprises carbon fiber composite frictional material, it is characterized in that: described carbon fiber composite frictional material makes binder using carbon fiber (CF) as reinforcing fiber, with new phenolic resin (XYLOK), and to be auxiliaryly made up of various properties modifier and filler, the described each constituent of carbon fiber composite frictional material, after even batch mixing, dry process, is pressed into carbon fiber composite brake strip with heat-die compaction is shaping.
2. a kind of fibre reinforced friction plate according to claim 1, is characterized in that: described properties modifier comprises solid lubricant (graphite+carbon ink) and rubbing agent (Al O) (Li Du≤100).
3. a kind of fibre reinforced friction plate according to claim 1, is characterized in that: described filler is cast iron powder (HT200, granularity 40 ~ 60 order).
4. a kind of fibre reinforced friction plate according to claim 1, it is characterized in that: the component ratio of described carbon fiber composite frictional material is: carbon fiber (CF) 18% ~ 24%, new phenolic resin (XYLOK) 14% ~ 17%, cast iron powder 22% ~ 25%, solid lubricant (graphite+carbon ink) 12% ~ 15%, rubbing agent (Al O) 8% ~ 11%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410755938.4A CN104533997A (en) | 2014-12-11 | 2014-12-11 | Caron fiber reinforced friction plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410755938.4A CN104533997A (en) | 2014-12-11 | 2014-12-11 | Caron fiber reinforced friction plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104533997A true CN104533997A (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410755938.4A Pending CN104533997A (en) | 2014-12-11 | 2014-12-11 | Caron fiber reinforced friction plate |
Country Status (1)
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| CN (1) | CN104533997A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465253A (en) * | 2015-12-23 | 2016-04-06 | 佛山早稻田科技服务有限公司 | Friction material |
| CN108167357A (en) * | 2017-12-13 | 2018-06-15 | 重庆沿吉工贸有限公司 | A kind of preparation method of wear-resistant clutch of motorcycle |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1446875A (en) * | 2003-01-28 | 2003-10-08 | 西北工业大学 | Paper based friction material with carbon fibers enhanced and its preparation method |
| CN102758870A (en) * | 2012-07-20 | 2012-10-31 | 十堰市九霄摩擦材料有限公司 | Car brake friction lining and preparation method thereof |
| CN102994043A (en) * | 2012-10-18 | 2013-03-27 | 殷国忠 | Modified phenolic resin-based friction material |
-
2014
- 2014-12-11 CN CN201410755938.4A patent/CN104533997A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1446875A (en) * | 2003-01-28 | 2003-10-08 | 西北工业大学 | Paper based friction material with carbon fibers enhanced and its preparation method |
| CN102758870A (en) * | 2012-07-20 | 2012-10-31 | 十堰市九霄摩擦材料有限公司 | Car brake friction lining and preparation method thereof |
| CN102994043A (en) * | 2012-10-18 | 2013-03-27 | 殷国忠 | Modified phenolic resin-based friction material |
Non-Patent Citations (1)
| Title |
|---|
| 韩跃新: "《矿物材料》", May 2006 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465253A (en) * | 2015-12-23 | 2016-04-06 | 佛山早稻田科技服务有限公司 | Friction material |
| CN108167357A (en) * | 2017-12-13 | 2018-06-15 | 重庆沿吉工贸有限公司 | A kind of preparation method of wear-resistant clutch of motorcycle |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150422 |