CN104675890A - Rubber friction plate - Google Patents
Rubber friction plate Download PDFInfo
- Publication number
- CN104675890A CN104675890A CN201310614955.1A CN201310614955A CN104675890A CN 104675890 A CN104675890 A CN 104675890A CN 201310614955 A CN201310614955 A CN 201310614955A CN 104675890 A CN104675890 A CN 104675890A
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- China
- Prior art keywords
- friction plate
- rubber
- rubber friction
- brake
- friction
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention discloses a rubber friction plate, and particularly relates to the technical field of the friction plate, belonging to the chemical technical field. The rubber friction plate comprises reinforced fibers, a friction performance regulator, filler and an adhesive. The rubber friction plate is characterized by further comprising 10-50% of brucite, 5-15% of steel fibers, 3-10% of rubber powder, 3-20% of vermiculite powder, 15-30% of resin and 12-20% of carbon fibers.
Description
Technical field
A kind of rubber friction disc of the present invention belongs to chemical technology field, especially relates to a kind of technical field of friction plate.
Background technique
The too high or too low braking ability that all can affect automobile of friction factor of friction plate.Especially, when automobile needs emergency braking in running at high speed, friction factor is too low, and just to there will be braking insensitive, and the too high tire locking phenomenon that just there will be of friction factor, and then cause vehicle whipping and skidding, traffic safety is constituted a serious threat.According to NBS, the appropriate working temperature of brake strip is 100 ~ 350 DEG C.But many brake strips inferior are when temperature reaches 250 DEG C, and its friction factor will sharply decline, and now brake will be completely malfunctioning.In general, according to SAE standard, brake strip production firm all can select the specified coefficient of FF level, and the specified coefficient that namely rubs is 0.35 ~ 0.45.The life-span of brake strip and surface hardness not certain relation.If but during surface hardness height, the real contact area of brake strip and brake disc is little, often affects working life.And the principal element affecting the brake strip life-span comprises the abrasiveness etc. of hardness, intensity, friction material.Generally, the life-span of front brake strip is 30,000 km, and the working life of rear brake strip is 120,000 km.Often because the distortion of brake strip or brake disc causes, this is with brake strip with material, the machining accuracy of brake disc and use temperature distortion relevant, its main cause has that the circularity of brake disc gage distortion, brake drum is poor, the uneven wear of brake strip, and thermal distortion and hot spot etc.
Summary of the invention
A kind of rubber friction disc of the present invention provides a kind of new technological scheme for friction plate, can improve working life and the using effect of friction plate.Concrete technological scheme is: a kind of rubber friction disc, comprise reinforcing fiber, frictional property regulator, filler and binder, it is characterized in that: wherein also containing brucite 10-50%, Steel Fibre 5-15%, rubber powder 3-10%, vermiculite power 3-20%, resin 15-30%, carbon fiber 12-20%.
Embodiment
In order to better explain the content of invention, adopt following content:
A kind of rubber friction disc, comprise reinforcing fiber, frictional property regulator, filler and binder, it is characterized in that: wherein also containing brucite 10-50%, Steel Fibre 5-15%, rubber powder 3-10%, vermiculite power 3-20%, resin 15-30%, carbon fiber 12-20%.
Claims (1)
1. a rubber friction disc, comprise reinforcing fiber, frictional property regulator, filler and binder, it is characterized in that: wherein also containing brucite 10-50%, Steel Fibre 5-15%, rubber powder 3-10%, vermiculite power 3-20%, resin 15-30%, carbon fiber 12-20%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310614955.1A CN104675890A (en) | 2013-11-28 | 2013-11-28 | Rubber friction plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310614955.1A CN104675890A (en) | 2013-11-28 | 2013-11-28 | Rubber friction plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104675890A true CN104675890A (en) | 2015-06-03 |
Family
ID=53311338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310614955.1A Pending CN104675890A (en) | 2013-11-28 | 2013-11-28 | Rubber friction plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104675890A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1093149A (en) * | 1993-11-17 | 1994-10-05 | 沈阳摩擦密封材料总厂 | friction plate |
| EP0849488A1 (en) * | 1996-12-19 | 1998-06-24 | TEXTAR GmbH | Brake pad |
| CN1203326A (en) * | 1997-06-20 | 1998-12-30 | 宋勤正 | Asbestos-free friction material and producing method thereof |
| CN1377932A (en) * | 2002-02-09 | 2002-11-06 | 西安信力石棉制品总厂 | Pollutionless non-metal friction material and its preparing process |
| CN1624028A (en) * | 2003-12-03 | 2005-06-08 | 李海 | Friction plate without asbestos and its preparation process |
-
2013
- 2013-11-28 CN CN201310614955.1A patent/CN104675890A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1093149A (en) * | 1993-11-17 | 1994-10-05 | 沈阳摩擦密封材料总厂 | friction plate |
| EP0849488A1 (en) * | 1996-12-19 | 1998-06-24 | TEXTAR GmbH | Brake pad |
| CN1203326A (en) * | 1997-06-20 | 1998-12-30 | 宋勤正 | Asbestos-free friction material and producing method thereof |
| CN1377932A (en) * | 2002-02-09 | 2002-11-06 | 西安信力石棉制品总厂 | Pollutionless non-metal friction material and its preparing process |
| CN1624028A (en) * | 2003-12-03 | 2005-06-08 | 李海 | Friction plate without asbestos and its preparation process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150603 |