CN106678215A - Multi-dimensional composite high-strength brake pad - Google Patents
Multi-dimensional composite high-strength brake pad Download PDFInfo
- Publication number
- CN106678215A CN106678215A CN201611184692.5A CN201611184692A CN106678215A CN 106678215 A CN106678215 A CN 106678215A CN 201611184692 A CN201611184692 A CN 201611184692A CN 106678215 A CN106678215 A CN 106678215A
- Authority
- CN
- China
- Prior art keywords
- brake pad
- parts
- composite high
- dimensional
- brake block
- 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.)
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Links
- 239000002131 composite material Substances 0.000 title claims abstract description 14
- 239000000835 fiber Substances 0.000 claims abstract description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 9
- NJLLQSBAHIKGKF-UHFFFAOYSA-N dipotassium dioxido(oxo)titanium Chemical compound [K+].[K+].[O-][Ti]([O-])=O NJLLQSBAHIKGKF-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000010439 graphite Substances 0.000 claims abstract description 9
- 229910002804 graphite Inorganic materials 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 5
- 239000005011 phenolic resin Substances 0.000 claims abstract description 5
- 229920001568 phenolic resin Polymers 0.000 claims abstract description 5
- 239000013078 crystal Substances 0.000 claims description 8
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 3
- 239000010428 baryte Substances 0.000 claims description 3
- 229910052601 baryte Inorganic materials 0.000 claims description 3
- 239000004917 carbon fiber Substances 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 6
- 239000002783 friction material Substances 0.000 abstract description 5
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 2
- 239000012767 functional filler Substances 0.000 abstract 2
- 239000004005 microsphere Substances 0.000 abstract 2
- 229910052700 potassium Inorganic materials 0.000 abstract 2
- 239000011591 potassium Substances 0.000 abstract 2
- 230000002787 reinforcement Effects 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910052895 riebeckite Inorganic materials 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003412 degenerative effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000012783 reinforcing fiber Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000011800 void material 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/04—Ingredients characterised by their shape and organic or inorganic ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/06—Elements
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/08—Oxygen-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/22—Expanded, porous or hollow particles
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- 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
-
- 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
-
- 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
- F16D2200/006—Materials; Production methods therefor containing fibres or particles
- F16D2200/0065—Inorganic, e.g. non-asbestos mineral fibres
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses a multi-dimensional composite high-strength brake pad. The brake pad is prepared by mixing the components of phenolic resin, hollow microspheres, flake graphite, potassium hexatitanate whiskers, fibers, functional fillers and the like. Copper-free, heavy-metal-free, environment-friendly and economic novel brake pad materials are prepared by adding friction materials formed by mixing and filling of functional fillers with different dimensions, and the use performance of the multi-dimensional composite high-strength brake pad can meet the related requirements of national standards after being optimized systematically. The flake graphite can improve wear resistance and reduce brake noise to a certain extent. The potassium hexatitanate whiskers not only can improve the thermal decay resistance of the friction materials under high temperature, but also can reduce the wear because of mixing of the space scale and the drawing effect. According to the brake pad prepared by the formula, the two-dimensional flake graphite serves as a network framework, the crossed and interconnected potassium titanate whiskers serve as a connecting reinforcement body, the zero-dimensional hollow microspheres fill structural gaps, and therefore a stable three-dimensional space network structure is formed.
Description
Technical field
The present invention relates to Material Field, and in particular to a kind of multidimensional composite high-strength brake block.
Background technology
Brake block is widely used in motor vehicles, is the part that braking function is realized by rubbing action, is related to machine
Can motor-car safely and reliably travel.Friction material is the key material on brake block, and its performance quality directly affects system
The braking effect of dynamic device.
The relatively early brake block reinforcing fiber for using is high temperature friction performance preferably asbestos fibre material, however as to stone
The research of the effects on environment and health (such as can carcinogenecity) of cotton is more and more deep, and foreign countries have prohibited it in automotive friction
Asbestos fibre used in material.Meanwhile, the cupric component and other heavy metal raw materials braked in slice prescription is to environment and human body
Hazardness also increasingly cause concern.Begin within 2010, Deng Duojia mechanisms of american car employer's organization signature cooperation memorandum, joint
Initiate to be taken action " without copper brake block ", to reduce to environmental pollutions such as rivers.
The content of the invention
Present invention aim at, there is provided a kind of multidimensional composite high-strength brake block, the technical solution used in the present invention is as follows：
A kind of multidimensional composite high-strength brake block, it is characterised in that be mixed with by weight percentage by following components and formed：
Phenolic resin 10-20 parts
Cenosphere 10-25 parts
Crystalline flake graphite 5-20 parts
Crystal whisker of hexa potassium titanate 2-8 parts
Fiber 5-15 parts
Functional stuffing 10-35 parts.
Preferably, described cenosphere density is 0.2-0.4g/cm3, particle diameter is 50-150um.
Preferably, described crystal whisker of hexa potassium titanate diameter is in 0.5-1.5um.
Preferably, described fiber is mixed with carbon fiber in the steel fibre of 1-5mm by length and is constituted.
Preferably, described functional stuffing is made up of barite and Vermiculitum mixing.
The present invention is relative to the beneficial effect of prior art：The present invention is mixed by the functional stuffing of addition different dimensions
Close filling friction material, prepare without copper, heavy metal free, environmental protection and economy novel brake pad material, its performance is through system
The relevant requirement that can be up to state standards after system optimization.Crystalline flake graphite, can improve to a certain extent wearability and abatement system
Moving noise.The heat resistanceheat resistant degenerative of friction material, and mixing due to space scale can not only be improved under potassium titanate crystal whisker high temperature
Miscellaneous, drawing effect can substantially reduce abrasion.Brake block prepared by the formula is network skeleton by two-dimentional crystalline flake graphite, intersect,
The potassium titanate crystal whisker of interconnection is that connection reinforcing body, zero dimension cenosphere etc. insert its structural void, forms stable three dimensions
Network structure.
Specific embodiment
The technique effect of design and the generation of the present invention is clearly and completely described below with reference to embodiment, with
It is completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is the part enforcement of the present invention
Example, rather than whole embodiments, based on embodiments of the invention, those skilled in the art is not before creative work is paid
Obtained other embodiment is put, the scope of protection of the invention is belonged to.
Embodiment 1：A kind of multidimensional composite high-strength brake block, is mixed with by weight percentage by following components and is formed：
15 parts of phenolic resin
22 parts of cenosphere
18 parts of crystalline flake graphite
6 parts of crystal whisker of hexa potassium titanate
12 parts of fiber
27 parts of functional stuffing.
Embodiment 2：A kind of multidimensional composite high-strength brake block, is mixed with by weight percentage by following components and is formed：
18 parts of phenolic resin
15 parts of cenosphere
12 parts of crystalline flake graphite
7 parts of crystal whisker of hexa potassium titanate
8 parts of the steel fibre of 1-5mm
8 parts of the carbon fiber of 1-5mm
16 parts of barite
16 parts of Vermiculitum.
The better embodiment of the present invention is illustrated above, but the invention is not limited to the enforcement
Example, those of ordinary skill in the art can also make a variety of equivalent modifications on the premise of without prejudice to spirit of the invention or replace
Change, the modification of these equivalents or replacement are all contained in the application claim limited range.
Claims (5)
1. a kind of multidimensional composite high-strength brake block, it is characterised in that be mixed with by weight percentage by following components and formed：
Phenolic resin 10-20 parts
Cenosphere 10-25 parts
Crystalline flake graphite 5-20 parts
Crystal whisker of hexa potassium titanate 2-8 parts
Fiber 5-15 parts
Functional stuffing 10-35 parts.
2. multidimensional composite high-strength brake block according to claim 1, it is characterised in that described cenosphere density is
0.2-0.4g/cm3, particle diameter is 50-150um.
3. multidimensional composite high-strength brake block according to claim 1, it is characterised in that described crystal whisker of hexa potassium titanate diameter
In 0.5-1.5um.
4. multidimensional composite high-strength brake block according to claim 1, described fiber be by length 1-5mm steel fibre
Mix composition with carbon fiber.
5. multidimensional composite high-strength brake block according to claim 1, described functional stuffing is mixed by barite and Vermiculitum
It is combined into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611184692.5A CN106678215A (en) | 2016-12-20 | 2016-12-20 | Multi-dimensional composite high-strength brake pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611184692.5A CN106678215A (en) | 2016-12-20 | 2016-12-20 | Multi-dimensional composite high-strength brake pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106678215A true CN106678215A (en) | 2017-05-17 |
Family
ID=58870842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611184692.5A Withdrawn CN106678215A (en) | 2016-12-20 | 2016-12-20 | Multi-dimensional composite high-strength brake pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106678215A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114672132A (en) * | 2022-04-29 | 2022-06-28 | 福州大学 | High-performance copper-free resin-based brake material prepared from fly ash hollow microspheres |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650177A (en) * | 2014-11-30 | 2016-06-08 | 衡阳市安骋汽车配件有限公司 | Low-hardness friction material, brake pad and brake pad preparation method |
| CN105909704A (en) * | 2016-01-31 | 2016-08-31 | 张泽伟 | Composite brake pad in excellent thermal diffusivity |
| CN106051001A (en) * | 2015-11-24 | 2016-10-26 | 王永红 | Environmentally friendly three-dimensional composite reinforced organic brake pad and preparation technology thereof |
-
2016
- 2016-12-20 CN CN201611184692.5A patent/CN106678215A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650177A (en) * | 2014-11-30 | 2016-06-08 | 衡阳市安骋汽车配件有限公司 | Low-hardness friction material, brake pad and brake pad preparation method |
| CN106051001A (en) * | 2015-11-24 | 2016-10-26 | 王永红 | Environmentally friendly three-dimensional composite reinforced organic brake pad and preparation technology thereof |
| CN105909704A (en) * | 2016-01-31 | 2016-08-31 | 张泽伟 | Composite brake pad in excellent thermal diffusivity |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114672132A (en) * | 2022-04-29 | 2022-06-28 | 福州大学 | High-performance copper-free resin-based brake material prepared from fly ash hollow microspheres |
| CN114672132B (en) * | 2022-04-29 | 2023-06-09 | 福州大学 | High-performance copper-free resin-based braking material prepared from coal ash hollow microspheres |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170517 |