CN101555919A - High efficient ceramic brake pad - Google Patents
High efficient ceramic brake pad Download PDFInfo
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- CN101555919A CN101555919A CNA200910060674XA CN200910060674A CN101555919A CN 101555919 A CN101555919 A CN 101555919A CN A200910060674X A CNA200910060674X A CN A200910060674XA CN 200910060674 A CN200910060674 A CN 200910060674A CN 101555919 A CN101555919 A CN 101555919A
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- parts
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- brake pad
- brake
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- 239000000919 ceramic Substances 0.000 title claims abstract description 42
- 239000000835 fiber Substances 0.000 claims abstract description 61
- 239000000843 powder Substances 0.000 claims abstract description 30
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 21
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims abstract description 20
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052802 copper Inorganic materials 0.000 claims abstract description 14
- 239000010949 copper Substances 0.000 claims abstract description 14
- 239000010439 graphite Substances 0.000 claims abstract description 13
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 13
- 229910052582 BN Inorganic materials 0.000 claims abstract description 10
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 10
- CMLFRMDBDNHMRA-UHFFFAOYSA-N 2h-1,2-benzoxazine Chemical compound C1=CC=C2C=CNOC2=C1 CMLFRMDBDNHMRA-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229920000459 Nitrile rubber Polymers 0.000 claims abstract description 9
- 239000004113 Sepiolite Substances 0.000 claims abstract description 9
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052624 sepiolite Inorganic materials 0.000 claims abstract description 9
- 235000019355 sepiolite Nutrition 0.000 claims abstract description 9
- 229910052845 zircon Inorganic materials 0.000 claims abstract description 9
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 claims abstract description 9
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims abstract description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 8
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 8
- 241001330002 Bambuseae Species 0.000 claims abstract description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 8
- 239000011425 bamboo Substances 0.000 claims abstract description 8
- 229920001568 phenolic resin Polymers 0.000 claims abstract description 8
- 239000005011 phenolic resin Substances 0.000 claims abstract description 8
- 229920000742 Cotton Polymers 0.000 claims abstract description 4
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims abstract description 4
- 239000010428 baryte Substances 0.000 claims abstract description 4
- 229910052601 baryte Inorganic materials 0.000 claims abstract description 4
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 claims description 8
- 239000003292 glue Substances 0.000 claims description 8
- 239000008187 granular material Substances 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 229920005989 resin Polymers 0.000 abstract description 3
- 239000011347 resin Substances 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 abstract 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 1
- 239000011787 zinc oxide Substances 0.000 abstract 1
- 239000002783 friction material Substances 0.000 description 15
- 239000000463 material Substances 0.000 description 11
- 229910052782 aluminium Inorganic materials 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 6
- 229910004298 SiO 2 Inorganic materials 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 5
- 229910010413 TiO 2 Inorganic materials 0.000 description 5
- 239000010425 asbestos Substances 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 229910052895 riebeckite Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 206010058467 Lung neoplasm malignant Diseases 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000357 carcinogen Toxicity 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000004078 cryogenic material Substances 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- UCNNJGDEJXIUCC-UHFFFAOYSA-L hydroxy(oxo)iron;iron Chemical group [Fe].O[Fe]=O.O[Fe]=O UCNNJGDEJXIUCC-UHFFFAOYSA-L 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 201000005202 lung cancer Diseases 0.000 description 1
- 208000020816 lung neoplasm Diseases 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007151 ring opening polymerisation reaction Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- RNWHGQJWIACOKP-UHFFFAOYSA-N zinc;oxygen(2-) Chemical class [O-2].[Zn+2] RNWHGQJWIACOKP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Braking Arrangements (AREA)
Abstract
A high efficient ceramic brake pad comprises the following components according to weight percentages: 7-11 parts of silicate fibre, 7-11 parts of glued silicate fibre (cotton), 5-9 parts of bamboo carbon fibre, 4-7 parts of sepiolite fibre, 8-12 parts of ceramic fibre, 2-4 parts of red copper fibre, 5-8 parts of ultra-fine iron oxide powder, 3-6 parts of magnetite, 2-4 parts of nitrile butadiene rubber, 5-7 parts of phenolic resin, 7-11 parts of benzoxazine resin, 9-15 parts of barite, 5-8 parts of graphite particle, 4-7 parts of crystalline flake graphite, 2-3 parts of zircon, 3-5 parts of boron nitride and 0.3-0.5 parts of zinc oxide. The ceramic brake pad in the invention has lower density and outstanding wear resistance property; and the invention completely meets the environmental protection requirement increasing day by day. Compared with the current ceramic brake pad, the invention is lower in manufacturing cost, better in high temperature braking property; and while braking, the noise is small and the foot feeling is comfortable.
Description
Technical field
The present invention relates to a kind of automobile brake sheet, especially relate to a kind of car high efficient ceramic brake pad.
Background technique
Automobile brake sheet early is an asbestos type brake block, is confirmed it is carcinogen by medical circle but people find asbestos now.Brake each time, brake block will be dispersed into the asbestos fiber more than millions of in the air, the fiber of its needle-like is easy to enter lung and stops, cause stimulation, finally can cause the generation of lung cancer, but except the factor of health risk aspect, asbestos type brake block also exists another major issue.Because asbestos are adiabatic, its capacity of heat transmission is poor especially, use rear brake that heat is piled up in brake block repeatedly, after the brake block heating, its braking ability will change, producing same friction and braking force can need the number of times that more touches on the brake, if brake block reaches certain temperature, will cause brake failure.
Raising along with Hyundai Motor industrial expansion and social enviroment protection consciousness, the automotive friction material has all been obtained great progress at aspects such as material, manufacturing process at present, the brake block that many novel asbestos-free friction materials are made has appearred, as ceramic brake, it has advantages such as long service life, non-corroding, friction factor height, noise be low.But offshore company is considered as trade secret with the prescription of ceramic brake at present, and the design of the prescription of domestic disclosed ceramic brake is perfect not enough, mainly show as: the cost height, performance is stable inadequately, a lot of brake blocks are when high temperature, its friction factor easily fails even friction material occurs and expands, and friction surface has serious technical problems such as crackle.
Summary of the invention
The present invention mainly is that the existing ceramic mould brake block prescription design of solution is unreasonable, and the frictional behaviour during high temperature is not ideal enough, and cost is than problems such as height.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals: brake block is mainly made by following components by weight parts:
Ceramic fiber 7-11 part, spray glue aluminum silicate fiber (cotton) 7-11 part, bamboo carbon fibre 5-9 part, sepiolite fibre 4-7 part, ceramic fiber 8-12 part, red copper fiber 2-4 part, superfine iron oxide powder 5-8 part, magnetite 3-6 part, nitrile butadiene rubber 2-4 part, phenolic resin 5-7 part, benzoxazine colophony 7-11 part, barite 9-15 part, graphite granule 5-8 part, crystalline flake graphite 4-7 part, zircon 2-3 part, boron nitride 3-5 part, zine oxide 0.3-0.5 part.
In the present invention, ceramic fiber is a kind of high pure, high strength, the low-down fiber of slag ball content.The superhigh temperature that occurs when the pyroconductivity that its Hen is low can prevent to bring to a halt is to the influence of Brake pipe and brake oil.At present the kind of ceramic fiber is a lot, for obtain to have superperformance, stay-in-grade brake block, the inventor is locked in following scope: SiO through a large amount of experiments with contained key component of ceramic fiber and proportioning thereof
247-55%, Al
2O
329-36%, TiO
2.0.6-1.2%, other compositions and ratio are preferably CaO3-7%, K
2O1.1-3%, MgO0.6-1.5%, Fe
2O
31-2%, surplus is micro-oxide.When adopting above-mentioned ceramic fiber, ceramic fiber can anti-1000 ℃ high temperature, and have good thermostability, the heat fade phenomenon of the sheet of can reducing friction.
Ceramic fiber is a kind of fibrous light refractory material, has in light weight, high temperature resistant, good thermal stability, heat conductivity is low, specific heat is little and advantage such as anti-mechanical shock.
Spray glue aluminum silicate fiber can well absorb the noise that friction material sends because of braking, and has the good temperature resistance energy, it invests character of heat-fading and the expansibility that friction material surface can effectively reduce other cryogenic materials in the material, has improved the stability of friction material in manufacturing and using process.
Sepiolite fibre can reduce the pucker ﹠ bloat of material, and easily produces the higher empty rate that rises, and therefore can reduce the automobile brake noise effectively.
The red copper fiber has advantages such as heat absorption is fast, and distribute heat is fast, and is high temperature resistant.And its surface forms the sawtooth of multiple shape, makes uniformity coefficient that the copper fiber mixes with other materials and bonding force than copper cotton, copper wire, and copper powder is stronger.
Characteristics such as the superfine iron oxide powder is iron black toner end, has that hardness is low, a high porosity, high temperature resistant, resistance to oxidation, absorption easily, and cohesive force is strong, and is wear-resisting, a certain amount of superfine iron oxide powder can reduce brake noise and shake effectively.
Bamboo-carbon fibre is constructed fine and closely woven porous, and stronger adsorptivity is arranged, and adsorbable various pulverulent materials strengthen the friction material steadiness.And it is thin that its distinctive vesicular structure can make other fiberous material fully open, and pulverulent material mixes.As in the brake block course of working, poly-group phenomenon might appear in fibers such as red copper, and friction surface hardness differs greatly like this, causes the not enough formation of braking moment noise, and the agglomerating phenomenon that bamboo-carbon fibre just in time can avoid the red copper fiber to occur.
The crystalline flake graphite perfect crystalline, the thin and good toughness of sheet; The physical and chemical performance excellence has good temperature tolerance, self lubricity, conductivity, thermal shock resistance, performances such as corrosion resistance.
Graphite granule, nitrile butadiene rubber are used for the heat fade that friction material can reduce friction material, stablize the friction factor of friction material.And activated zinc oxide can make rubber have good wear resistance, resistance to tearing and elasticity.
Barite can be stablized the frictional strength and the durability of friction material.Magnetite can be adjusted the friction factor of brake block.
Boron nitride has that lubricity is good, thermal expansion coefficient is little, and characteristics, especially its thermal conductivity and stainless steels such as chemical stability height are suitable, therefore can reduce the consumption of red copper fiber.After adding boron nitride, brake block stable performance, wearing and tearing are little, and the antithesis damage is little.Zircon is difficult for the scratch antithesis under worst hot case, effect is slightly better than the brown diamond spar of conventional friction material.
The benzoxazine resin is a kind of low cost, high performance resin, its solidification process is that ring-opening polymerisation, no little molecule thing discharge, therefore improve the stability of friction material in manufacture process, made friction material restorability and mechanical property in use be improved.
Adopt the ceramic brake of the present invention's prescription to have lower density and outstanding abrasion resistance properties, meet the environmental requirement that improves day by day fully.The inventor is in the research process of prescription, in order to obtain excellent combination property, stable formula system, through a large amount of experiments, the detailed technical parameter of physicochemical property proposition to main material makes to have good affinity performance between the various materials and can form stable structure.The optimum organization of multiple material can guarantee that the advantage of material is fully played in friction material simultaneously.Compare with micro-metal brake pad with semimetal in the past, the present invention does not hinder the antithesis dish, does not have the grey phenomenon of falling; Can improve more than 2 times working life.And with respect to the brake block that adopts existing ceramic formula, manufacture cost of the present invention is relatively low, and the high-temperature brake performance is better, and during brake, noise is very little, and feel is comfortable.
Embodiment
Below by embodiment, technological scheme of the present invention is described in further detail.
Embodiment 1: by weight with 9 parts of (every part 100 grams, ceramic fiber down together), 11 parts of spray glue aluminum silicate fibers (length is 5-6mm), 9 parts of bamboo carbon fibres, 4 parts of sepiolite fibres, 12 parts of ceramic fibers, 2 parts of red copper fibers (length is 2-4mm), 5 parts of superfine iron oxide powder (180-325 order), 3 parts of magnetite powders, 2 parts of acrylonitrile-butadiene rubber powders (100-150 order), 5 parts of phenolic resin, 7 parts of benzoxazine colophonies, 11 parts of blanc fixes (500-600 order), 8 parts of graphite granules, 7 parts of crystalline flake graphites (80 order), 3 parts of zircon powder (280-320 order), 3.7 part boron nitride powder, 0.3 part zine oxide drops in the mixing tank, stirring into Powdered back takes out, put into the forming die press forming, put into vulcanizing press in 270 ℃ of high temperature with steel backing after compound then, pressure is under the condition of 18MPa, kept 15 minutes, take out brake block then, remove deburring be finished product.
Contained main component of the ceramic fiber that present embodiment is selected for use and proportioning thereof are: SiO
252%, Al
2O
329%, TiO
20.6%, CaO7%, K
2O3%, MgO1.5%, Fe
2O
31%, surplus is micro-oxide.
Embodiment 2: by weight with 8 parts of (every part 100 grams, ceramic fiber down together), 8 parts of spray glue aluminum silicate fibers (length is 5-6mm), 5 parts of bamboo carbon fibres, 7 parts of sepiolite fibres, 8 parts of ceramic fibers, 4 parts of red copper fibers (length is 2-4mm), 7 parts of superfine iron oxide powder, 6 parts of magnetite powders, 4 parts of acrylonitrile-butadiene rubber powders (100-150 order), 7 parts of phenolic resin, 10 parts of benzoxazine colophonies, 9 parts of blanc fixes (500-600 order), 5.6 part graphite granule, 4 parts of crystalline flake graphites (60-80 order), 2 parts of zircon powder (280-320 order), 5 parts of boron nitride powders, 0.4 part zine oxide is put into high speed dispersor, stirring into Powdered back takes out, put into the forming die press forming, put into vulcanizing press in 270 ℃ of high temperature with steel backing after compound then, pressure is under the condition of 18MPa, kept 15 minutes, take out brake block then, remove deburring be finished product.
Contained main component of the ceramic fiber that present embodiment is selected for use and proportioning thereof are: SiO
252%, Al
2O
334%, TiO
20.9%, CaO6.5%, K
2O1.8%, MgO0.7%, Fe
2O
32%, surplus is micro-oxide.
Embodiment 3: by weight with 7 parts of (every part 100 grams, ceramic fiber down together), 9 parts of spray glue aluminum silicate fibers (length is 5-6mm), 7 parts of bamboo carbon fibres, 6 parts of sepiolite fibres, 10 parts of ceramic fibers, 2 parts of red copper fibers (length is 2-4mm), 6 parts of superfine iron oxide powder, 5 parts of magnetite powders, 3 parts of acrylonitrile-butadiene rubber powders (100-150 order), 5 parts of phenolic resin, 8 parts of benzoxazine colophonies, 15 parts of blanc fixes (500-600 order), 6 parts of graphite granules, 5 parts of crystalline flake graphites (80 order), 2.2 part zircon powder (280-320 order), 3.3 part boron nitride powder, 0.5 part zine oxide is put into high speed dispersor, stirring into Powdered back takes out, put into the forming die press forming, put into vulcanizing press in 270 ℃ of high temperature with steel backing after compound then, pressure is under the condition of 18MPa, kept 15 minutes, take out brake block then, remove deburring be finished product.
Contained main component of the ceramic fiber that present embodiment is selected for use and proportioning thereof are: SiO
252%, Al
2O
334%, TiO
20.9%, CaO6.5%, K
2O1.8%, MgO0.7%, Fe
2O
32%, surplus is micro-oxide.
Embodiment 4: by weight with 11 parts of (every part 100 grams, ceramic fiber down together), 9 parts of spray glue aluminum silicate fibers (length is 5-6mm), 6 parts of bamboo carbon fibres, 5 parts of sepiolite fibres, 9 parts of ceramic fibers, 2 parts of red copper fibers (length is 2-4mm), 5 parts of superfine iron oxide powder, 4 parts of magnetite powders, 2 parts of acrylonitrile-butadiene rubber powders (100-150 order), 6 parts of phenolic resin, 11 parts of benzoxazine colophonies, 12 parts of blanc fixes (500-600 order), 5 parts of graphite granules, 6 parts of crystalline flake graphites (80 order), 2.7 part zircon powder (280-320 order), 4 parts of boron nitride powders, 0.3 part zine oxide is put into high speed dispersor, stirring into Powdered back takes out, put into the forming die press forming, put into vulcanizing press in 270 ℃ of high temperature with steel backing after compound then, pressure is under the condition of 18MPa, kept 15 minutes, take out brake block then, remove deburring be finished product.
Ceramic fiber ingredient and proportioning thereof that present embodiment adopted are: SiO
252%, Al
2O
336%, TiO
21.1%, CaO3.8%, K
2O2.5%, MgO1.2%, Fe
2O
31.8%, surplus is other micro-oxide.
Embodiment 5: by weight with 10 parts of (every part 100 grams, ceramic fiber down together), 7 parts of spray glue aluminum silicate fibers (length is 5-6mm), 8 parts of bamboo carbon fibres, 7 parts of sepiolite fibres, 11 parts of ceramic fibers, 3 parts of red copper fibers (length is 2-4mm), 8 parts of superfine iron oxide powder, 3 parts of magnetite powders, 2 parts of acrylonitrile-butadiene rubber powders (100-150 order), 5 parts of phenolic resin, 9 parts of benzoxazine colophonies, 10 parts of blanc fixes (500-600 order), 7 parts of graphite granules, 4 parts of crystalline flake graphites (80 order), 2.5 part zircon powder (280-320 order), 3 parts of boron nitride powders, 0.5 part zine oxide is put into high speed dispersor, stirring into Powdered back takes out, put into the forming die press forming, put into vulcanizing press in 270 ℃ of high temperature with steel backing after compound then, pressure is under the condition of 18MPa, kept 15 minutes, take out brake block then, remove deburring be finished product.
Ceramic fiber ingredient and proportioning thereof that present embodiment adopted are: SiO
247%, Al
2O
336%, TiO
21.2%, CaO3%, K
2O1.1%, MgO0.6%, Fe
2O
32%, surplus is other micro-oxide.
In order to verify effect of the present invention, by Chinese GB5763-1998 NBS, the brake block and the ceramic brake that certain company of Japan produces of embodiment's 3 preparations are tested on the constant speed tester for friction between respectively, its result is as follows:
The friction and wear behavior comparative test result of two kinds of brake blocks:
Checking is the result show: compare external like product, adopt the ceramic brake of formulation of the present invention, have better friction and wear behavior and high temperature resistance heat fade performance.
To show behind the ceramic brake loading operation of the present invention: its friction is steady, good braking effect, and noise is little. feel is comfortable.
Claims (1)
1. high efficient ceramic brake pad is characterized in that this brake block made by following components by weight parts:
Ceramic fiber 7-11 part, spray glue aluminum silicate fiber (cotton) 7-11 part, bamboo carbon fibre 5-9 part, sepiolite fibre 4-7 part, ceramic fiber 8-12 part, red copper fiber 2-4 part, superfine iron oxide powder 5-8 part, magnetite 3-6 part, nitrile butadiene rubber 2-4 part, phenolic resin 5-7 part, benzoxazine colophony 7-11 part, barite 9-15 part, graphite granule 5-8 part, crystalline flake graphite 4-7 part, zircon 2-3 part, boron nitride 3-5 part, zine oxide 0.3-0.5 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910060674.XA CN101555919B (en) | 2009-01-25 | 2009-01-25 | High efficient ceramic brake pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910060674.XA CN101555919B (en) | 2009-01-25 | 2009-01-25 | High efficient ceramic brake pad |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101555919A true CN101555919A (en) | 2009-10-14 |
| CN101555919B CN101555919B (en) | 2014-08-13 |
Family
ID=41174151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910060674.XA Active CN101555919B (en) | 2009-01-25 | 2009-01-25 | High efficient ceramic brake pad |
Country Status (1)
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|---|---|
| CN (1) | CN101555919B (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102062169A (en) * | 2010-12-20 | 2011-05-18 | 黄石赛福摩擦材料有限公司 | Ceramic automobile braking friction plate and production method thereof |
| CN102229467A (en) * | 2011-04-13 | 2011-11-02 | 中南大学 | Glass ceramic based automobile brake pad and preparation method thereof |
| CN102249720A (en) * | 2010-05-17 | 2011-11-23 | 上海华化摩擦材料有限公司 | Clean ceramic brake material and manufacturing method thereof |
| CN102277133A (en) * | 2011-07-29 | 2011-12-14 | 中国地质大学（武汉） | High temperature-resistant composite ceramic friction material |
| CN102433101A (en) * | 2011-07-29 | 2012-05-02 | 中国地质大学（武汉） | Composite reinforced ceramic high-temperature resistant friction material |
| CN101818048B (en) * | 2010-01-21 | 2012-09-19 | 中南大学 | Method for preparing copper silicon alloy modified carbon/ceramic friction material |
| CN103104642A (en) * | 2011-11-11 | 2013-05-15 | 福建华日汽车配件有限公司 | Disc brake gasket for semimetal vehicle and producing technology of gasket |
| CN103597112A (en) * | 2011-06-03 | 2014-02-19 | 日清纺制动器株式会社 | Backing plate for disk brake pad, and disk brake pad utilizing backing plate |
| CN103603905A (en) * | 2013-11-19 | 2014-02-26 | 青岛广联达精密机械有限公司 | Motor vehicle disc-type brake pad |
| CN103603906A (en) * | 2013-11-19 | 2014-02-26 | 青岛广联达精密机械有限公司 | High-temperature-resistant automotive brake pad |
| CN103821859A (en) * | 2013-11-30 | 2014-05-28 | 瑞阳汽车零部件（仙桃）有限公司 | Micro-copper-formulated ceramic brake pad |
| CN104846690A (en) * | 2015-03-31 | 2015-08-19 | 杭州桑拉科技有限公司 | Wet paper-based friction material for agricultural machinery and manufacturing method of friction plate made of same |
| CN106051004A (en) * | 2016-06-29 | 2016-10-26 | 芜湖德业摩擦材料有限公司 | Dedicated friction material for car brake pad |
| CN109400195A (en) * | 2018-11-15 | 2019-03-01 | 福建省德化明英华陶瓷有限公司 | A kind of Wear-resistant corrosion-resistant braiding ceramic composite and forming method, braiding ceramic |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6674750B2 (en) * | 2015-07-31 | 2020-04-01 | 曙ブレーキ工業株式会社 | Control wheel, method of manufacturing the same, and tread brake device for railway vehicle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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Denomination of invention: Efficient ceramic brake pads Effective date of registration: 20231226 Granted publication date: 20140813 Pledgee: Bank of China Limited Xiantao branch Pledgor: The No.1 that rubs braking science and technology(Flat peach)Co., Ltd. Registration number: Y2023980074306 |