CN105987104A - Brake pad special for kart - Google Patents
Brake pad special for kart Download PDFInfo
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- CN105987104A CN105987104A CN201510074359.8A CN201510074359A CN105987104A CN 105987104 A CN105987104 A CN 105987104A CN 201510074359 A CN201510074359 A CN 201510074359A CN 105987104 A CN105987104 A CN 105987104A
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- parts
- powder
- wollastonite
- kart
- brake pad
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Abstract
The invention discloses a brake pad special for a kart. The brake pad comprises 15-20 parts of steel wool, 4-15 parts of resin, 1-5 parts of acrylonitrile-butadiene rubber, 1-5 parts of aramid fibers, 3-8 parts of graphite, 2-6 parts of molybdenum disulfide, 0.1-2 parts of sulfur, 8-15 parts of barium sulfate, 10-25 parts of coke, 0.1-2 parts of aluminum oxide, 2-6 parts of antimony sulfide, 2-6 parts of vermiculite powder, 6-15 parts of red copper, 3-8 parts of zircon powder, 1-3 parts of chromite powder, 0.5-4 parts of aluminum powder and 4-10 parts of wollastonite. The molybdenum disulfide and the antimony sulfide are added in the formula, so that the brake pad has good high-temperature lubrication and high-temperature friction increasing performance and meets the high-temperature and high-speed using environment of the kart; the wollastonite enables the brake pad to have good normal-temperature friction increasing performance; and the steel wool and the aramid fibers can increase the integral strength of the brake pad, and the coke and the vermiculite powder have a good sound absorption function.
Description
Technical field
The present invention relates to the technical field of brake block, the technical field of a kind of kart brake sheet special.
Background technology
Brake block is also brake rubber block.In the brake system of automobile, brake block is the breaking piece of most critical, and the quality of all braking effects is all that brake block plays a decisive role, so the brake block agreeing is the patron saint of people and automobile.Brake block is typically made up of steel plate, bonding thermal insulation layer and brake pad, and steel plate to come antirust through application, and coating process SMT-4 furnace temperature tracker detects the Temperature Distribution of coating process to ensure quality.Wherein thermal insulation layer is made up of adiabatic material, it is therefore an objective to heat insulation.Brake pad is made up of friction material, binding agent, is compressed on brake disc or brake rim generation friction, thus reaches the purpose of vehicle deceleration brake during brake.Due to rubbing action, brake pad can gradually be worn, and the brake block that cost is the lowest in general weares and teares the fastest.
Summary of the invention
The purpose of the present invention solves the problems of the prior art exactly, a kind of kart brake sheet special is proposed, by adding molybdenum bisuphide, antimony trisulfide in formula, brake block is made to have good high temperature lubricating, high temperature increases and rubs performance, meets the high temperature of kart, use environment at a high speed, and wollastonite makes brake block have good room temperature to increase performance of rubbing, the cotton bulk strength that can strengthen brake block with aramid fiber of drill rod, coke and vermiculite power have good sound absorption function.
For achieving the above object, the present invention proposes a kind of kart brake sheet special, ratio including following components and each component is: steel wool: 15～20 parts, resin: 4～15 parts, nitrile rubber: 1～5 part, aramid fiber: 1～5 part, graphite: 3～8 parts, molybdenum bisuphide: 2～6 parts, sulfur: 0.1～2 part, barium sulfate: 8～15 parts, coke: 10～25 parts, aluminium oxide: 0.1～2 part, antimony trisulfide: 2～6 parts, vermiculite power: 2～6 parts, red copper: 6～15 parts, zirconium English powder: 3～8 parts, chromite powder: 1～3 part, aluminium powder: 0.5～4 part, wollastonite: 4～10 parts.
As preferably, described resin uses tung oil modified phenolic resin, it is possible to be effectively improved the coefficient of friction of brake block, friction stability energy, has comparatively ideal toughness and heat resistanceheat resistant decline performance, and heat stability was basically unchanged before 350 DEG C, had the noiseless feature of brake.
As preferably, the particle diameter of described aluminium powder is 80～100 mesh.
As preferably, described wollastonite uses plastic, rubber level wollastonite, wollastonite is acicular texture, plastic, rubber level wollastonite has the raphioid fiber of uniqueness, there is good insulating properties, wearability, impact strength can be improved, strengthen mobility and improve tensile strength, impact strength, linear stretch and mould shrinkage factor, be effectively improved the mechanical strength of brake block.
As preferably, the ratio including following components and each component is: steel wool: 18 parts, resin: 7 parts, nitrile rubber: 2.5 parts, aramid fiber: 1.5 parts, graphite: 5 parts, molybdenum bisuphide: 4 parts, sulfur: 0.7 part, barium sulfate: 12 parts, coke: 18 parts, aluminium oxide: 0.8 part, antimony trisulfide: 4 parts, vermiculite power: 4 parts, red copper: 8 parts, zirconium English powder: 5 parts, chromite powder: 1.8 parts, aluminium powder: 2 parts, wollastonite: 6 parts.
As preferably, the ratio including following components and each component is: steel wool: 20 parts, resin: 15 parts, nitrile rubber: 5 parts, aramid fiber: 5 parts, graphite: 8 parts, molybdenum bisuphide: 6 parts, sulfur: 2 parts, barium sulfate: 15 parts, coke: 25 parts, aluminium oxide: 2 parts, antimony trisulfide: 6 parts, vermiculite power: 6 parts, red copper: 15 parts, zirconium English powder: 8 parts, chromite powder: 3 parts, aluminium powder: 4 parts, wollastonite: 10 parts.
Beneficial effects of the present invention: the present invention is by adding molybdenum bisuphide, antimony trisulfide in formula, brake block is made to have good high temperature lubricating, high temperature increases performance of rubbing, meet the high temperature of kart, the use environment of high speed, wollastonite makes brake block have good room temperature to increase performance of rubbing, the cotton bulk strength that can strengthen brake block with aramid fiber of drill rod, coke and vermiculite power have good sound absorption function.
[detailed description of the invention]
One kart brake sheet special of the present invention, ratio including following components and each component is: steel wool: 15～20 parts, resin: 4～15 parts, nitrile rubber: 1～5 part, aramid fiber: 1～5 part, graphite: 3～8 parts, molybdenum bisuphide: 2～6 parts, sulfur: 0.1～2 part, barium sulfate: 8～15 parts, coke: 10～25 parts, aluminium oxide: 0.1～2 part, antimony trisulfide: 2～6 parts, vermiculite power: 2～6 parts, red copper: 6～15 parts, zirconium English powder: 3～8 parts, chromite powder: 1～3 part, aluminium powder: 0.5～4 part, wollastonite: 4～10 parts.
Described resin uses tung oil modified phenolic resin, and the particle diameter of described aluminium powder is 80～100 mesh, and described wollastonite uses plastic, rubber level wollastonite, and wollastonite is acicular texture.
Embodiment one:
A kind of kart brake sheet special, ratio including following components and each component is: steel wool: 18 parts, resin: 7 parts, nitrile rubber: 2.5 parts, aramid fiber: 1.5 parts, graphite: 5 parts, molybdenum bisuphide: 4 parts, sulfur: 0.7 part, barium sulfate: 12 parts, coke: 18 parts, aluminium oxide: 0.8 part, antimony trisulfide: 4 parts, vermiculite power: 4 parts, red copper: 8 parts, zirconium English powder: 5 parts, chromite powder: 1.8 parts, aluminium powder: 2 parts, wollastonite: 6 parts, described resin uses tung oil modified phenolic resin, the particle diameter of described aluminium powder is 80～100 mesh, described wollastonite uses plastic, rubber level wollastonite, wollastonite is acicular texture.
Embodiment two:
A kind of kart brake sheet special, ratio including following components and each component is: steel wool: 20 parts, resin: 15 parts, nitrile rubber: 5 parts, aramid fiber: 5 parts, graphite: 8 parts, molybdenum bisuphide: 6 parts, sulfur: 2 parts, barium sulfate: 15 parts, coke: 25 parts, aluminium oxide: 2 parts, antimony trisulfide: 6 parts, vermiculite power: 6 parts, red copper: 15 parts, zirconium English powder: 8 parts, chromite powder: 3 parts, aluminium powder: 4 parts, wollastonite: 10 parts, described resin uses tung oil modified phenolic resin, the particle diameter of described aluminium powder is 80～100 mesh, described wollastonite uses plastic, rubber level wollastonite, wollastonite is acicular texture.
Above-described embodiment is the description of the invention, is not limitation of the invention, any scheme after simple transformation of the present invention is belonged to protection scope of the present invention.
Claims (6)
1. a kart brake sheet special, it is characterized in that: the ratio including following components and each component is: steel wool: 15～20 parts, resin: 4～15 parts, nitrile rubber: 1～5 part, aramid fiber: 1～5 part, graphite: 3～8 parts, molybdenum bisuphide: 2～6 parts, sulfur: 0.1～2 part, barium sulfate: 8～15 parts, coke: 10～25 parts, aluminium oxide: 0.1～2 part, antimony trisulfide: 2～6 parts, vermiculite power: 2～6 parts, red copper: 6～15 parts, zirconium English powder: 3～8 parts, chromite powder: 1～3 part, aluminium powder: 0.5～4 part, wollastonite: 4～10 parts.
2. a kind of kart brake sheet special as claimed in claim 1, it is characterised in that: described resin uses tung oil modified phenolic resin.
3. a kind of kart brake sheet special as claimed in claim 1, it is characterised in that: the particle diameter of described aluminium powder is 80～100 mesh.
4. a kind of kart brake sheet special as claimed in claim 1, it is characterised in that: described wollastonite uses plastic, rubber level wollastonite, and wollastonite is acicular texture.
5. kart brake sheet special as claimed in claim 1 a kind of, it is characterised in that: the ratio including following components and each component is: steel wool: 18 parts, resin: 7 parts, nitrile rubber: 2.5 parts, aramid fiber: 1.5 parts, graphite: 5 parts, molybdenum bisuphide: 4 parts, sulfur: 0.7 part, barium sulfate: 12 parts, coke: 18 parts, aluminium oxide: 0.8 part, antimony trisulfide: 4 parts, vermiculite power: 4 parts, red copper: 8 parts, zirconium English powder: 5 parts, chromite powder: 1.8 parts, aluminium powder: 2 parts, wollastonite: 6 parts.
6. kart brake sheet special as claimed in claim 1 a kind of, it is characterised in that: the ratio including following components and each component is: steel wool: 20 parts, resin: 15 parts, nitrile rubber: 5 parts, aramid fiber: 5 parts, graphite: 8 parts, molybdenum bisuphide: 6 parts, sulfur: 2 parts, barium sulfate: 15 parts, coke: 25 parts, aluminium oxide: 2 parts, antimony trisulfide: 6 parts, vermiculite power: 6 parts, red copper: 15 parts, zirconium English powder: 8 parts, chromite powder: 3 parts, aluminium powder: 4 parts, wollastonite: 10 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510074359.8A CN105987104A (en) | 2015-02-12 | 2015-02-12 | Brake pad special for kart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510074359.8A CN105987104A (en) | 2015-02-12 | 2015-02-12 | Brake pad special for kart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105987104A true CN105987104A (en) | 2016-10-05 |
Family
ID=57041919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510074359.8A Pending CN105987104A (en) | 2015-02-12 | 2015-02-12 | Brake pad special for kart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105987104A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372919A (en) * | 2018-12-03 | 2019-02-22 | 宁波凯硕汽车部件有限公司 | A kind of high performance brake piece and its production technology |
| CN111101082A (en) * | 2019-12-25 | 2020-05-05 | 安徽锵信网络科技有限公司 | Metal ceramic composite material for new energy automobile brake pad and preparation method thereof |
-
2015
- 2015-02-12 CN CN201510074359.8A patent/CN105987104A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372919A (en) * | 2018-12-03 | 2019-02-22 | 宁波凯硕汽车部件有限公司 | A kind of high performance brake piece and its production technology |
| CN111101082A (en) * | 2019-12-25 | 2020-05-05 | 安徽锵信网络科技有限公司 | Metal ceramic composite material for new energy automobile brake pad and preparation method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161005 |
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| WD01 | Invention patent application deemed withdrawn after publication |