CN106763363A - Automobile brake sheet - Google Patents
Automobile brake sheet Download PDFInfo
- Publication number
- CN106763363A CN106763363A CN201611228274.1A CN201611228274A CN106763363A CN 106763363 A CN106763363 A CN 106763363A CN 201611228274 A CN201611228274 A CN 201611228274A CN 106763363 A CN106763363 A CN 106763363A
- Authority
- CN
- China
- Prior art keywords
- parts
- powder
- feldspar
- automobile brake
- brake sheet
- Prior art date
- 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.)
- Pending
Links
- 239000000843 powder Substances 0.000 claims abstract description 40
- 239000002783 friction material Substances 0.000 claims abstract description 21
- 239000010433 feldspar Substances 0.000 claims abstract description 18
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims abstract description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000010439 graphite Substances 0.000 claims abstract description 13
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 13
- 239000002994 raw material Substances 0.000 claims abstract description 12
- -1 polypropylene Polymers 0.000 claims abstract description 11
- NMUWSGQKPAEPBA-UHFFFAOYSA-N 1,2-dibutylbenzene Chemical compound CCCCC1=CC=CC=C1CCCC NMUWSGQKPAEPBA-UHFFFAOYSA-N 0.000 claims abstract description 10
- 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
- 229920000459 Nitrile rubber Polymers 0.000 claims abstract description 10
- 239000004677 Nylon Substances 0.000 claims abstract description 10
- 239000004743 Polypropylene Substances 0.000 claims abstract description 10
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910001570 bauxite Inorganic materials 0.000 claims abstract description 10
- 239000003822 epoxy resin Substances 0.000 claims abstract description 10
- 229920001778 nylon Polymers 0.000 claims abstract description 10
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 10
- 229920001155 polypropylene Polymers 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 229910052796 boron Inorganic materials 0.000 claims abstract description 8
- YQHLDYVWEZKEOX-UHFFFAOYSA-N cumene hydroperoxide Chemical compound OOC(C)(C)C1=CC=CC=C1 YQHLDYVWEZKEOX-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229920005989 resin Polymers 0.000 claims abstract description 7
- 239000011347 resin Substances 0.000 claims abstract description 7
- 229920001342 Bakelite® Polymers 0.000 claims abstract description 6
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000004637 bakelite Substances 0.000 claims abstract description 6
- KEQFTVQCIQJIQW-UHFFFAOYSA-N N-Phenyl-2-naphthylamine Chemical group C=1C=C2C=CC=CC2=CC=1NC1=CC=CC=C1 KEQFTVQCIQJIQW-UHFFFAOYSA-N 0.000 claims description 4
- RWGFKTVRMDUZSP-UHFFFAOYSA-N cumene Chemical compound CC(C)C1=CC=CC=C1 RWGFKTVRMDUZSP-UHFFFAOYSA-N 0.000 claims 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 2
- 239000005864 Sulphur Substances 0.000 claims 2
- 229910052788 barium Inorganic materials 0.000 claims 2
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims 2
- 239000001257 hydrogen Substances 0.000 claims 2
- 229910052739 hydrogen Inorganic materials 0.000 claims 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 2
- 150000002978 peroxides Chemical class 0.000 claims 2
- 230000007812 deficiency Effects 0.000 abstract 1
- 239000010425 asbestos Substances 0.000 description 8
- 229910052895 riebeckite Inorganic materials 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 3
- DLHONNLASJQAHX-UHFFFAOYSA-N aluminum;potassium;oxygen(2-);silicon(4+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Al+3].[Si+4].[Si+4].[Si+4].[K+] DLHONNLASJQAHX-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 208000005623 Carcinogenesis Diseases 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- KWGASIUWELSTHP-UHFFFAOYSA-N boron;phenol Chemical compound [B].OC1=CC=CC=C1 KWGASIUWELSTHP-UHFFFAOYSA-N 0.000 description 1
- 230000036952 cancer formation Effects 0.000 description 1
- 231100000504 carcinogenesis Toxicity 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D69/02—Composition of linings ; Methods of manufacturing
- F16D69/023—Composite materials containing carbon and carbon fibres or fibres made of carbonizable material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2200/00—Materials; Production methods therefor
- F16D2200/0034—Materials; Production methods therefor non-metallic
- F16D2200/0052—Carbon
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
The invention discloses a kind of automobile brake sheet, it is related to automobile technical field, it includes steel disc and is bonded in the friction material layer of steel disc side, and friction material layer is prepared from by the raw material of following weight portion：10 15 parts of acrylonitrile-butadiene rubber powder, 25 parts of feldspar in powder, 20 40 parts of graphite, 26 parts of Brown Alundum, 16 parts of butyl butylbenzene, 0.5 2 parts of cumyl hydroperoxide, 0.5 2 parts of epoxy resin, 1 15 parts of boron bakelite resin, 1 15 parts of polypropylene, 6 10 parts of nylon powder, 5 10 parts of boron nitride, 12 parts of barium sulfate, 0.5 2 parts of bauxite, 0.5 2 parts of feldspar powder, 0.01 0.05 parts of accelerator, 0.01 0.05 parts of age resistor.The present invention can solve the deficiencies in the prior art, there is provided a kind of pollution-free, noiselessness, no-spark, wear-resisting, long service life automobile brake sheet.
Description
Technical field
The present invention relates to technical field of automobile, especially a kind of brake block for brake system of car.
Background technology
Brake block is also brake(-holder) block or brake rubber block, and in the brakes of automobile, automobile brake sheet is the safety of most critical
One of part, the quality to braking effect plays a decisive role.Automobile brake sheet is general by steel plate, bonding thermal insulation layer and brake pad
Constitute.Brake pad is made up of friction material and adhesive, and brake pad is compressed on brake disc or brake rim and is produced with it during brake
Raw friction, so as to reach the purpose for making vehicle deceleration brake.It can be seen that, brake pad determines that automobile brake sheet brakes bar in high-speed and high-temperature
Performance under part, friction material is the critically important part during manufacturing process and use of automobile brake sheet.At present, use
Using asbestos automobile brake sheet in the automobile brake sheet friction material on vehicle more, but the asbestos tool in asbestos automobile brake sheet
There is carcinogenesis, the physical and mental health to people causes to have a strong impact on.Automobile brake sheet is stopped when speed per hour reaches 300 kilometers or more
Temperature is easy to after car and reaches more than 1000 degree, it is therefore desirable to brake material wants high temperature resistant, it is indeformable etc.；But above-mentioned tradition
Asbestos automobile brake sheet can not meet this requirement, at a temperature of up to 1000 degree easily release toxic gas, smell
Greatly, and it is easily deformed；And have harsh noise, and there are a large amount of sparks to occur the presence of certain potential safety hazard.Additionally, asbestos automobile
Asbestos in brake block are difficult to accomplish fully to be bonded together with the other compositions in automobile brake sheet, are easily peeled off, and not
Wear-resisting, service life is short.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of automobile brake sheet, and it can be directed to the above-mentioned of prior art
It is not enough, there is provided a kind of pollution-free, noiselessness, no-spark, wear-resisting, long service life automobile brake sheet.
In order to solve the above problems, the technical scheme is that：This automobile brake sheet includes steel disc and is bonded in institute
The friction material layer of steel disc side is stated, the friction material layer is prepared from by the raw material of following weight portion：Acrylonitrile-butadiene rubber powder 10-
15 parts, feldspar in powder 2-5 parts, graphite 20-40 parts, Brown Alundum 2-6 parts, 1-6 parts of butyl butylbenzene, cumyl hydroperoxide 0.5-
2 parts, epoxy resin 0.5-2 parts, boron bakelite resin 1-15 parts, polypropylene 1-15 parts, nylon powder 6-10 parts, boron nitride 5-10 parts,
Barium sulfate 1-2 parts, bauxite 0.5-2 parts, feldspar powder 0.5-2 parts, accelerator 0.01-0.05 parts, age resistor 0.01-0.05 parts.
In above-mentioned technical proposal, more specifically technical scheme is：Described accelerator is accelerator TT or Urotropinum；Described is anti-
Old agent is N- phenyl-2-naphthylamines.
Further：The friction material layer is prepared from by the raw material of following weight portion：10 parts of acrylonitrile-butadiene rubber powder, potassium feldspar
2 parts of powder, 30 parts of graphite, 2 parts of Brown Alundum, 1 part of butyl butylbenzene, 0.5 part of cumyl hydroperoxide, 0.5 part of epoxy resin, boron phenol
1 part of urea formaldehyde, 1 part of polypropylene, 6 parts of nylon powder, 5 parts of boron nitride, 1 part of barium sulfate, 0.5 part of bauxite, 0.5 part of feldspar powder promotees
Enter 0.01 part of agent, 0.01 part of age resistor.
Further：The friction material layer is prepared from by the raw material of following weight portion：15 parts of acrylonitrile-butadiene rubber powder, potassium feldspar
5 parts of powder, 40 parts of graphite, 6 parts of Brown Alundum, 6 parts of butyl butylbenzene, 2 parts of cumyl hydroperoxide, 2 parts of epoxy resin, boron phenolic tree
15 parts of fat, 15 parts of polypropylene, 10 parts of nylon powder, 10 parts of boron nitride, 2 parts of barium sulfate, 2 parts of bauxite, 2 parts of feldspar powder, accelerator
0.05 part, 0.05 part of age resistor.
Due to using above-mentioned technical proposal, the present invention to have the advantages that：
1st, the graphite chemically treated 20-40 parts using addition of the invention is come instead of traditional asbestos, graphite has heat conductivity
Can be good, temperature rise is low during braking (retro-speed 200km/h), and general less than 200 degree, high temperature does not cool down continuous brake temperature not
More than 300 degree；There can be good compatibility with other components, the performance overall so as to friction material is effectively ensured.And,
30-50 parts of graphite greatly reduces the cost of automobile brake sheet, and can effectively improve the anti-wear performance of automobile brake sheet, and
With good heat dispersion.Therefore, the present invention realizes wear-resisting, long service life, and no-spark, odorlessness, noise are small, radiating
The good advantage of performance；Automobile brake sheet temperature still can be kept at 190 DEG C in 300 kilometers of speed per hour or more emergency brake, from
And, automobile brake sheet is integrally unlikely to deform, has no irritating odor.
2nd, in the raw material composition of automobile brake sheet friction material of the invention, without metal, and without asbestos and any copper
Element, the friction material being fabricated by with this kind of raw material proportioning meets the standard of Environment protection type friction material, meanwhile, braking automobile
The high temperature friction coefficient stabilization of piece, wearability is good, and cost is relatively low.
Specific embodiment
With reference to embodiment, the present invention is further described：
Automobile brake sheet of the invention, including steel disc and be bonded in the friction material layer of the steel disc side, friction material layer by
The raw material of following weight portion is prepared from：Acrylonitrile-butadiene rubber powder 10-15 parts, feldspar in powder 2-5 parts, graphite 20-40 parts, Brown Alundum 2-
6 parts, 1-6 parts of butyl butylbenzene, cumyl hydroperoxide 0.5-2 parts, epoxy resin 0.5-2 parts, boron bakelite resin 1-15 parts,
Polypropylene 1-15 parts, nylon powder 6-10 parts, boron nitride 5-10 parts, barium sulfate 1-2 parts, bauxite 0.5-2 parts, feldspar powder 0.5-2
Part, accelerator 0.01-0.05 parts, age resistor 0.01-0.05 parts.
Embodiment 1：Friction material layer is prepared from by the raw material of following weight portion：10 parts of acrylonitrile-butadiene rubber powder, feldspar in powder 2
Part, 30 parts of graphite, 2 parts of Brown Alundum, 1 part of butyl butylbenzene, 0.5 part of cumyl hydroperoxide, 0.5 part of epoxy resin, boron phenolic
1 part of resin, 1 part of polypropylene, 6 parts of nylon powder, 5 parts of boron nitride, 1 part of barium sulfate, 0.5 part of bauxite, 0.5 part of feldspar powder promotes
Agent H0.01 parts, 0.01 part of N- phenyl-2-naphthylamines.
Embodiment 1：Friction material layer is prepared from by the raw material of following weight portion：15 parts of acrylonitrile-butadiene rubber powder, feldspar in powder 5
Part, 40 parts of graphite, 6 parts of Brown Alundum, 6 parts of butyl butylbenzene, 2 parts of cumyl hydroperoxide, 2 parts of epoxy resin, boron bakelite resin 15
Part, 15 parts of polypropylene, 10 parts of nylon powder, 10 parts of boron nitride, 2 parts of barium sulfate, 2 parts of bauxite, 2 parts of feldspar powder, accelerator
TT0.05 parts, 0.05 part of N- phenyl-2-naphthylamines.
Claims (4)
1. a kind of automobile brake sheet, including steel disc and the friction material layer for being bonded in the steel disc side, it is characterised in that：It is described
Friction material layer is prepared from by the raw material of following weight portion：Acrylonitrile-butadiene rubber powder 10-15 parts, feldspar in powder 2-5 parts, graphite 20-
40 parts, Brown Alundum 2-6 parts, 1-6 parts of butyl butylbenzene, cumyl hydroperoxide 0.5-2 parts, epoxy resin 0.5-2 parts, boron phenol
Urea formaldehyde 1-15 parts, polypropylene 1-15 parts, nylon powder 6-10 parts, boron nitride 5-10 parts, barium sulfate 1-2 parts, bauxite 0.5-2
Part, feldspar powder 0.5-2 parts, accelerator 0.01-0.05 parts, age resistor 0.01-0.05 parts.
2. automobile brake sheet according to claim 1, it is characterised in that：Described accelerator is accelerator TT or Urotropinum；
Described age resistor is N- phenyl-2-naphthylamines.
3. the automobile brake sheet according to claim 1 or 2, it is characterised in that：The friction material layer is by following weight portion
Raw material is prepared from：10 parts of acrylonitrile-butadiene rubber powder, 2 parts of feldspar in powder, 30 parts of graphite, 2 parts of Brown Alundum, 1 part of butyl butylbenzene, peroxide
Change 0.5 part of hydrogen isopropylbenzene, 0.5 part of epoxy resin, 1 part of boron bakelite resin, 1 part of polypropylene, 6 parts of nylon powder, 5 parts of boron nitride, sulphur
1 part of sour barium, 0.5 part of bauxite, 0.5 part of feldspar powder, 0.01 part of accelerator, 0.01 part of age resistor.
4. the automobile brake sheet according to claim 1 or 2, it is characterised in that：The friction material layer is by following weight portion
Raw material is prepared from：15 parts of acrylonitrile-butadiene rubber powder, 5 parts of feldspar in powder, 40 parts of graphite, 6 parts of Brown Alundum, 6 parts of butyl butylbenzene, peroxide
Change 2 parts of hydrogen isopropylbenzene, 2 parts of epoxy resin, 15 parts of boron bakelite resin, 15 parts of polypropylene, 10 parts of nylon powder, 10 parts of boron nitride, sulphur
2 parts of sour barium, 2 parts of bauxite, 2 parts of feldspar powder, 0.05 part of accelerator, 0.05 part of age resistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611228274.1A CN106763363A (en) | 2016-12-27 | 2016-12-27 | Automobile brake sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611228274.1A CN106763363A (en) | 2016-12-27 | 2016-12-27 | Automobile brake sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106763363A true CN106763363A (en) | 2017-05-31 |
Family
ID=58921866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611228274.1A Pending CN106763363A (en) | 2016-12-27 | 2016-12-27 | Automobile brake sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106763363A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107327527A (en) * | 2017-09-09 | 2017-11-07 | 安徽庆泰汽车部件有限公司 | A kind of brake block of electromagnetism EPB |
| CN107327526A (en) * | 2017-07-12 | 2017-11-07 | 安徽凯密克企业管理咨询有限公司 | A kind of automobile brake sheet and its manufacture method |
| CN107383515A (en) * | 2017-08-23 | 2017-11-24 | 伊婕 | A kind of novel high polymer composite and preparation method thereof |
| CN107588134A (en) * | 2017-09-09 | 2018-01-16 | 安徽庆泰汽车部件有限公司 | A kind of brake block for improving wearability |
| CN108690323A (en) * | 2018-06-07 | 2018-10-23 | 安徽相驰车业有限公司 | A kind of novel brake pad and its processing method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102876290A (en) * | 2012-09-05 | 2013-01-16 | 杭州吉成汽车零部件有限公司 | Carbon-based friction material for automobile disc brake and preparation method thereof |
| CN103375520A (en) * | 2013-06-14 | 2013-10-30 | 宁波佳轩新材料有限公司 | Brake pad |
| WO2015174435A1 (en) * | 2014-05-16 | 2015-11-19 | 曙ブレーキ工業株式会社 | Friction material |
-
2016
- 2016-12-27 CN CN201611228274.1A patent/CN106763363A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102876290A (en) * | 2012-09-05 | 2013-01-16 | 杭州吉成汽车零部件有限公司 | Carbon-based friction material for automobile disc brake and preparation method thereof |
| CN103375520A (en) * | 2013-06-14 | 2013-10-30 | 宁波佳轩新材料有限公司 | Brake pad |
| WO2015174435A1 (en) * | 2014-05-16 | 2015-11-19 | 曙ブレーキ工業株式会社 | Friction material |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107327526A (en) * | 2017-07-12 | 2017-11-07 | 安徽凯密克企业管理咨询有限公司 | A kind of automobile brake sheet and its manufacture method |
| CN107383515A (en) * | 2017-08-23 | 2017-11-24 | 伊婕 | A kind of novel high polymer composite and preparation method thereof |
| CN107327527A (en) * | 2017-09-09 | 2017-11-07 | 安徽庆泰汽车部件有限公司 | A kind of brake block of electromagnetism EPB |
| CN107588134A (en) * | 2017-09-09 | 2018-01-16 | 安徽庆泰汽车部件有限公司 | A kind of brake block for improving wearability |
| CN108690323A (en) * | 2018-06-07 | 2018-10-23 | 安徽相驰车业有限公司 | A kind of novel brake pad and its processing method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
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Application publication date: 20170531 |