CN104405806A - Brake block - Google Patents
Brake block Download PDFInfo
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- CN104405806A CN104405806A CN201410646317.2A CN201410646317A CN104405806A CN 104405806 A CN104405806 A CN 104405806A CN 201410646317 A CN201410646317 A CN 201410646317A CN 104405806 A CN104405806 A CN 104405806A
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- friction material
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Abstract
The invention provides a brake block, which comprises a friction material layer, a substrate layer and two metal layers, wherein the bottom of the friction material layer is connected with the metal layers, the bottom of each metal layer is bonded with the substrate layer, the substrate layer is bonded with the metal layers, each layer adopts bonding agents to be bonded and fixed into a whole through heating pressurization, and an ingredient of the friction material layer is prepared from the following elements including 1 to 10 parts of butyl butylbenzene, 0.5 to 2 parts of cumyl hydroperoxide, 0.5 to 2 parts of epoxy resin, 1 to 15 parts of barium phenolic resin, 1 to 15 parts of polypropylene, 6 to 10 parts of nylon powder and 5 to 10 parts of boron nitride. The brake block related by the invention belongs to the brake block with the advantages that the wear resistance is realized, the service life is long, no spark is generated, no order radiates out, the noise is low, and the heat radiation performance is good.
Description
Technical field
The present invention relates to a kind of brake block, belong to brake block technical field.
Background technique
The fixation method of friction material and liner, uses solvent type adhesive, such as the bonding liner of brake block and the method for friction material, is coated in liner with jet pipe or sprayer by tackiness agent.Afterwards, adopt natural drying or the furnace drying method of short time, allow the solvent of tackiness agent volatilize.Or, use the solvent-free glued membrane cutting into friction material block size in advance, with pasting, folding up between liner and friction material block.Afterwards, under the condition of heating pressurization, liner and friction material are bonded together forcefully.The fixation method of above-mentioned liner, because the spring rate of steel plate is different, when liner is cooled to after close to ambient temperature field, because thermal shrinkage, can there is buckling deformation in steel plate.If there is not foregoing problems, then need to increase steel plate thickness, so cannot reach the object alleviating liner.Brake block comprises steel backing and is bonded in the friction material on steel backing.At present, the brake block friction material many employings asbestos brake lining on vehicle, but the asbestos in asbestos brake lining have carcinogenesis, the physical and mental health of people are caused to having a strong impact on.Brake block, when speed per hour arrives 300 kilometers or more, is easy to temperature and reaches more than 1000 degree, therefore, require that braking material is high temperature resistant after brake, indeformable etc.; But above-mentioned traditional asbestos brake lining can not meet this requirement, easily discharge toxic gas at up to the temperature of 1000 degree, smell is large, and be easily out of shape; And have harsh noise, and a large amount of spark is had to occur there is certain potential safety hazard.In addition, the asbestos in asbestos brake lining are difficult to accomplish that other compositions with brake block are fully bonded together, and easily peel off, and not wear-resisting, and working life is short.
Summary of the invention
The invention provides a kind of brake block, wear-resisting, long service life, no-spark, odorlessness, noise be little, the brake block of perfect heat-dissipating.
For solving above technical problem, the invention provides following technological scheme: a kind of brake block, comprise friction material layer, lining layer and two metal layers, the bottom connection metal layer of friction material layer, the bottom adhesive lining layer of metal layer, described lining layer binding metal layer, above-mentioned every one deck is adopted adhesive to be fixed into by heating pressurized adhesion and is integrated, described friction material layer component is prepared from by following element: butyl butylbenzene 1-10 part, hydrogen phosphide cumene 0.5-2 part, epoxy resin 0.5-2 part, boron bakelite resin 1-15 part, polypropylene 1-15 part, nylon powder 6-10 part, boron nitride 5-10 part, coupling agent 0.01-0.05 part, dicumyl peroxide 1-5 part, Cosan 1-2 part, benzoic acid 1-2 part, stearic acid 1-2 part, boric acid 1-2 part, graphite 30-50 part, reducing iron powder 1-2 part, barium sulphate 1-2 part, alum earth 0.5-2 part, feldspar powder 0.5-2 part, zine oxide 0.5-2 part, promoter 0.01-0.05 part, age resister 0.01-0.05 part, Fluorspar Powder 0.5-2 part, silicon carbide 0.5-2 part, coumarone 0.5-2 part.
This brake block that the present invention relates to, wear-resisting, long service life, no-spark, odorlessness, noise are little, the brake block of perfect heat-dissipating.
Accompanying drawing explanation
Fig. 1 is the structural drawing of a kind of brake block of the present invention.
Embodiment
As shown in Figure 1, a kind of brake block, comprises friction material layer 1, lining layer 3 and two metal layers, two metal layers is respectively metal layer I2 and metal layer II4, the bottom connection metal layer I2 of friction material layer 1, the bottom adhesive lining layer 3 of metal layer I2, described lining layer 3 binding metal layer II4; Above-mentioned every one deck is adopted adhesive to be fixed into by heating pressurized adhesion and is integrated.
Embodiment 1
Described friction material layer component is prepared from by following element: butyl butylbenzene 1 part, hydrogen phosphide cumene 0.5 part, epoxy resin 0.5 part, boron bakelite resin 1 part, polypropylene 1 part, nylon powder 6 parts, boron nitride 5 parts, coupling agent 0.01 part, dicumyl peroxide 1 part, Cosan 1 part, 1 part, benzoic acid, stearic acid 1 part, boric acid 1 part, 30 parts, graphite, reducing iron powder 1 part, 1 part, barium sulphate, alum earth 0.5 part, feldspar powder 0.5 part, 0.5 part, zine oxide, promoter 0.01 part, 0.01 part, age resister, Fluorspar Powder 0.5 part, 0.5 part, silicon carbide, coumarone 0.5 part.
Embodiment 2
Described friction material layer component is prepared from by following element: butyl butylbenzene 10 parts, hydrogen phosphide cumene 2 parts, epoxy resin 02 part, boron phenolic aldehyde sets 15 parts, polypropylene 15 parts, nylon powder 10 parts, boron nitride 10 parts, coupling agent 0.05 part, dicumyl peroxide 5 parts, Cosan 2 parts, 2 parts, benzoic acid, stearic acid 2 parts, boric acid 2 parts, 50 parts, graphite, reducing iron powder 2 parts, 2 parts, barium sulphate, alum earth 2 parts, feldspar powder 2 parts, 2 parts, zine oxide, promoter 0.05 part, 0.05 part, age resister, Fluorspar Powder 2 parts, silicon carbide 0.5-2 part, coumarone 0.5-2 part.
Embodiment 3
Described friction material layer component is prepared from by following element: butyl butylbenzene 5 parts, hydrogen phosphide cumene 1 part, epoxy resin 1 part, boron bakelite resin 8 parts, polypropylene 8 parts, nylon powder 8 parts, boron nitride 8 parts, coupling agent 0.03 part, dicumyl peroxide 3 parts, Cosan 1.5 parts, 1.5 parts, benzoic acid, stearic acid 1.5 parts, boric acid 1.5 parts, 40 parts, graphite, reducing iron powder 1.5 parts, 1.5 parts, barium sulphate, alum earth 1 part, feldspar powder 1 part, 1 part, zine oxide, promoter 0.03 part, 0.03 part, age resister, Fluorspar Powder 1 part, 1 part, silicon carbide, coumarone 1 part.
Embodiment of the present invention does not form the restriction to the application's scope; within every spirit in the present invention's design and principle, any amendment that one of skill in the art can make, equivalent to replace and improvement etc. all should be included within protection scope of the present invention.
Claims (1)
1. a brake block, is characterized in that: comprise friction material layer, lining layer and two metal layers, the bottom connection metal layer of friction material layer, the bottom adhesive lining layer of metal layer, described lining layer binding metal layer, above-mentioned every one deck is adopted adhesive to be fixed into by heating pressurized adhesion and is integrated, described friction material layer component is prepared from by following element: butyl butylbenzene 1-10 part, hydrogen phosphide cumene 0.5-2 part, epoxy resin 0.5-2 part, boron bakelite resin 1-15 part, polypropylene 1-15 part, nylon powder 6-10 part, boron nitride 5-10 part, coupling agent 0.01-0.05 part, dicumyl peroxide 1-5 part, Cosan 1-2 part, benzoic acid 1-2 part, stearic acid 1-2 part, boric acid 1-2 part, graphite 30-50 part, reducing iron powder 1-2 part, barium sulphate 1-2 part, alum earth 0.5-2 part, feldspar powder 0.5-2 part, zine oxide 0.5-2 part, promoter 0.01-0.05 part, age resister 0.01-0.05 part, Fluorspar Powder 0.5-2 part, silicon carbide 0.5-2 part, coumarone 0.5-2 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410646317.2A CN104405806A (en) | 2014-11-15 | 2014-11-15 | Brake block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410646317.2A CN104405806A (en) | 2014-11-15 | 2014-11-15 | Brake block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104405806A true CN104405806A (en) | 2015-03-11 |
Family
ID=52643457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410646317.2A Pending CN104405806A (en) | 2014-11-15 | 2014-11-15 | Brake block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104405806A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105112014A (en) * | 2015-08-03 | 2015-12-02 | 来安县隆华摩擦材料有限公司 | Asphalt automobile clutch friction material, and preparation method therefor |
| CN106224418A (en) * | 2016-08-31 | 2016-12-14 | 广州稻田车辆配件有限公司 | A kind of automobile-used brake |
| CN106763337A (en) * | 2017-01-11 | 2017-05-31 | 宁国飞鹰汽车零部件股份有限公司 | A kind of lightweight of automobile brake sheet improves processing technology |
| CN108518433A (en) * | 2018-03-30 | 2018-09-11 | 王敏 | A kind of preparation method of modified silicon carbide group automobile brake block |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2381123A1 (en) * | 2010-04-23 | 2011-10-26 | Nisshinbo Brake Inc. | Disc brake pad |
| CN103375520A (en) * | 2013-06-14 | 2013-10-30 | 宁波佳轩新材料有限公司 | Brake pad |
| CN103511512A (en) * | 2013-10-22 | 2014-01-15 | 宁波佳轩新材料有限公司 | Automobile brake pad |
| CN104074899A (en) * | 2014-07-02 | 2014-10-01 | 王华南 | Light disc type brake block |
-
2014
- 2014-11-15 CN CN201410646317.2A patent/CN104405806A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2381123A1 (en) * | 2010-04-23 | 2011-10-26 | Nisshinbo Brake Inc. | Disc brake pad |
| CN103375520A (en) * | 2013-06-14 | 2013-10-30 | 宁波佳轩新材料有限公司 | Brake pad |
| CN103511512A (en) * | 2013-10-22 | 2014-01-15 | 宁波佳轩新材料有限公司 | Automobile brake pad |
| CN104074899A (en) * | 2014-07-02 | 2014-10-01 | 王华南 | Light disc type brake block |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105112014A (en) * | 2015-08-03 | 2015-12-02 | 来安县隆华摩擦材料有限公司 | Asphalt automobile clutch friction material, and preparation method therefor |
| CN106224418A (en) * | 2016-08-31 | 2016-12-14 | 广州稻田车辆配件有限公司 | A kind of automobile-used brake |
| CN106763337A (en) * | 2017-01-11 | 2017-05-31 | 宁国飞鹰汽车零部件股份有限公司 | A kind of lightweight of automobile brake sheet improves processing technology |
| CN108518433A (en) * | 2018-03-30 | 2018-09-11 | 王敏 | A kind of preparation method of modified silicon carbide group automobile brake block |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150311 |
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| RJ01 | Rejection of invention patent application after publication |