CN102758870A - Car brake friction lining and preparation method thereof - Google Patents
Car brake friction lining and preparation method thereof Download PDFInfo
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- CN102758870A CN102758870A CN2012102515056A CN201210251505A CN102758870A CN 102758870 A CN102758870 A CN 102758870A CN 2012102515056 A CN2012102515056 A CN 2012102515056A CN 201210251505 A CN201210251505 A CN 201210251505A CN 102758870 A CN102758870 A CN 102758870A
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- brake bush
- friction lining
- automobile according
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- used brake
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- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 22
- 239000000835 fiber Substances 0.000 claims abstract description 19
- 239000000203 mixture Substances 0.000 claims abstract description 16
- 239000002994 raw material Substances 0.000 claims abstract description 16
- 239000000945 filler Substances 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- 238000000465 moulding Methods 0.000 claims abstract description 10
- 238000003825 pressing Methods 0.000 claims abstract description 10
- 238000002156 mixing Methods 0.000 claims abstract description 9
- 238000003801 milling Methods 0.000 claims abstract description 7
- 238000003756 stirring Methods 0.000 claims abstract description 3
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 16
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 16
- 229920001568 phenolic resin Polymers 0.000 claims description 16
- 239000005011 phenolic resin Substances 0.000 claims description 16
- 239000000843 powder Substances 0.000 claims description 16
- 239000008041 oiling agent Substances 0.000 claims description 15
- 239000010439 graphite Substances 0.000 claims description 14
- 229910002804 graphite Inorganic materials 0.000 claims description 14
- 239000012783 reinforcing fiber Substances 0.000 claims description 14
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 11
- 239000002008 calcined petroleum coke Substances 0.000 claims description 11
- 238000000748 compression moulding Methods 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000006229 carbon black Substances 0.000 claims description 8
- 239000002557 mineral fiber Substances 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 229920000459 Nitrile rubber Polymers 0.000 claims description 7
- 239000003365 glass fiber Substances 0.000 claims description 7
- 239000000454 talc Substances 0.000 claims description 7
- 229910052623 talc Inorganic materials 0.000 claims description 7
- 239000010455 vermiculite Substances 0.000 claims description 7
- 229910052902 vermiculite Inorganic materials 0.000 claims description 7
- 235000019354 vermiculite Nutrition 0.000 claims description 7
- 239000000919 ceramic Substances 0.000 claims description 5
- 238000007731 hot pressing Methods 0.000 claims description 5
- 238000003754 machining Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 239000011230 binding agent Substances 0.000 abstract 1
- 238000005553 drilling Methods 0.000 abstract 1
- 239000000314 lubricant Substances 0.000 abstract 1
- 238000004321 preservation Methods 0.000 abstract 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 238000005303 weighing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- YPMOSINXXHVZIL-UHFFFAOYSA-N sulfanylideneantimony Chemical compound [Sb]=S YPMOSINXXHVZIL-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 235000021355 Stearic acid Nutrition 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 239000008117 stearic acid Substances 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000002783 friction material Substances 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
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- Manufacture Of Macromolecular Shaped Articles (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses a car brake friction lining and a preparation method thereof. The car brake friction lining comprises the following raw materials in percentage by weight: 10-20% of binder, 20-40% reinforced fiber, 10-20% friction increasing agent, 10-20% lubricant and 20-40% filler. The preparation method comprises the steps of: 1) mixing the raw materials, placing the mixture in a high-speed material mixer and evenly stirring; 2) placing the evenly mixed materials into a die for heating and moulding; 3) conducting heat preservation on moulded friction lining for 16-20 hours at 140-180 DEG C; and 4) conducting milling and drilling machining on the outer cambered surface, the inner cambered surface and the end surfaces of the heat-preserved moulded friction lining into a finished product. The raw material formula of the friction lining can ensure the stable friction property and reset property of the friction lining, the production process is simple, and the operation is convenient. Furthermore, through multiple tests, the mould pressing temperature and mould pressing pressure in optimal range can be obtained, thus ensuring the success rate of a mould pressing forming process.
Description
Technical field
The invention belongs to automotive friction material technology field, be specifically related to a kind of automobile with brake bush and preparation method thereof.
Background technique
The automotive brake friction facing is the critical product of vehicle safety travel.Brake gland for vehicle adopts the semimetal material both at home and abroad, is characteristic to add Steel Fibre.Steel Fibre heat conduction certain intensity and wear resistance are arranged, but density is big, is prone to get rusty, and matter is hard, and the easy damaged antithesis is prone to produce brake noise.Domestic automobile with the material of brake strip because the problem of prescription is wear-resisting inadequately.
Summary of the invention
The object of the invention is exactly in order to remedy the defective of existing technology, to provide a kind of automobile with brake bush and preparation method thereof, and said brake bush has stable frictional behaviour and restorability.The brake drum temperature is lower, has greatly improved the durable working life of brake lining.
The present invention realizes through following technological scheme:
A kind of automobile is used brake bush, comprises following raw materials by weight percent:
The Bond of 10-20%; The reinforcing fiber of 20-40%; 10-20% increases the agent that rubs; The oiling agent of 10-20% and the filler of 20-40%.
Described Bond comprises phenolic resin.
Described reinforcing fiber is two or more the combination in compound mineral fiber, ceramic fiber, glass fibre, organic fiber and the Steel Fibre.Compound mineral fiber is to plant mineral in 1200 degree--the high temperature melting of 1800 degree by aluminium oxide, silica etc., and again through technological means, blowing at last forms, by those skilled in the art are familiar with.
Said reinforcing fiber is the composition of compound mineral fiber, ceramic fiber, glass fibre, organic fiber and Steel Fibre.
The weight portion ratio of said compound mineral fiber, ceramic fiber, glass fibre, organic fiber and Steel Fibre is 20: 6: 6: 5: 3.
Described to increase the agent that rubs be alumina powder with the friction powder in one or both combination.
Said to increase the agent that rubs be alumina powder and the composition of friction powder, and alumina powder is 1: 2 with the weight portion ratio of friction powder.
Said oiling agent is one or more the combination in graphite, calcined petroleum coke and the carbon black.
Said oiling agent is the composition of graphite, calcined petroleum coke and carbon black.
The weight ratio of said graphite, calcined petroleum coke and carbon black is 3: 2: 1.
Said filler is one or more the combination in nitrile rubber, tyre talc, barium sulphate and the expanded vermiculite.
Said filler is the composition of nitrile rubber, tyre talc, barium sulphate and expanded vermiculite.
The weight ratio of said nitrile rubber, tyre talc, barium sulphate and expanded vermiculite is 5: 5: 18: 3.
The present invention also provides the preparation method of a kind of automobile with brake bush, comprises the steps:
1) mixes according to take by weighing each raw material components to certainty ratio, mixture is placed on stirring and evenly mixing in the high speed mixer;
2) material with mixing places mould to heat compression moulding, and heating-up temperature 140-180 ℃, pressing pressure is 18-24MPa;
3) friction facing after the moulding is incubated 16～20 hours down at 140-180 ℃;
4) will be incubated that milling that the friction facing of typing carries out outer arced surface, intrados and end face is cut and finished product is processed in boring.(this step is meant that the milling of carrying out outer arced surface, intrados and end face earlier cuts, and then carries out the boring processing of friction facing)
The said time that adds hot pressing is 120-180S.
Preferred heating-up temperature is 160 ℃ during said heating compression moulding, and pressing pressure is 20MPa.
Employed releasing agent is a zine stearate in the said heating compression moulding.
Said raw material has been crushed to the setting granularity before mixing.
Friction facing after the said moulding is removed burr earlier before insulation.
Friction facing after the said moulding is incubated processing in baking oven.
Technological scheme of the present invention is with reference to increasing the various measures and the viewpoint of friction facing wear resistance: the compound viewpoint of out-phase, and the composite lubricated viewpoint of multistage, the friction resistance material production technology adopts dry technology for production.
Advantage of the present invention is:
The formula for raw stock of friction facing has guaranteed that friction facing has stable frictional behaviour and restorability, and production technology is simple, is convenient to operation.And, obtained the molding temperature and the molding pressure of optimum range through test of many times, guaranteed the successful property of die press technology for forming.
Description of drawings
Fig. 1 is a brake bush preparation process flow chart of the present invention;
Embodiment
Below in conjunction with accompanying drawing automobile of the present invention is set forth with brake bush in detail:
Embodiment 1
Automobile is with brake bush embodiment scheme, and its preparation method is as shown in Figure 1:
1) taking by weighing raw material prepares burden in proportion: 20% Bond; 20% reinforcing fiber; 10% increase the agent that rubs; 20% oiling agent and 30% filler, wherein, Bond comprises phenolic resin; Reinforcing fiber is the composition of compound mineral fiber, glass fibre and Steel Fibre; Increasing the agent that rubs is alumina powder or friction powder, and oiling agent is calcined petroleum coke and carbon black, and filler is barium sulphate and expanded vermiculite; All raw materials have been pulverized to setting granularity.
2) compression molding: all above-mentioned raw materials are placed on hot briquetting in the mould that mixing in the high speed mixer is placed on regulation, 140 ℃ of heating-up temperatures, pressing pressure is 24MPa, adds hot pressing 120S;
3) heat treatment: the friction facing after the moulding is removed burr be placed in the baking oven under 140 ℃ temperature baking 20 hours;
4) machining: friction facing after the heat treatment is carried out the processing that the milling of outer arced surface, intrados and end face is cut and holed;
5) Checking of finished products: at last with the friction facing test package after the processing.
Graphite is crystalline flake graphite.
The granularity of graphite and calcined petroleum coke powdered carbon is the 40-80 order;
The effect of said each material of instance is following:
The effect of reinforcing fiber: the polishing machine of having improved friction resistance material.
In the hot compression molding step, those skilled in the art will know that this step need carry out the demoulding, releasing agent is very important, and releasing agent adopts zine stearate: its granularity>=100 orders, fusing point≤120 ℃; Component content is about 80%; Stearic acid release agent zinc mainly is used as the oiling agent and the releasing agent of phenolic resin.Zine stearate mainly increases the lubricity behind the resin solidification, and makes it be easy to the demoulding;
Bond is that (weight ratio of phenolic resin and antimony sulphide can be 4: 1-6: 1), phenolic resin is for the resin material that solidifies through chemical reaction, like thermoset phenolic resin for the composition of phenolic resin or phenolic resin and antimony sulphide.
Embodiment 2
The preparation method is as shown in Figure 1:
1) taking by weighing raw material prepares burden in proportion: 10% Bond; 40% reinforcing fiber; 20% increase the agent that rubs; 10% oiling agent and 20% filler, wherein, Bond comprises phenolic resin; Reinforcing fiber is the composition of compound mineral fiber and glass fibre; Increasing the agent that rubs is alumina powder or friction powder, and oiling agent is graphite and calcined petroleum coke, and filler is nitrile rubber, tyre talc and barium sulphate; All raw materials have been pulverized to setting granularity.
2) compression molding: all above-mentioned raw materials are placed on hot briquetting in the mould that mixing in the high speed mixer is placed on regulation, 180 ℃ of heating-up temperatures, pressing pressure is 18MPa, adds hot pressing 180S;
3) heat treatment: the friction facing after the moulding is removed burr be placed in the baking oven under 180 ℃ temperature baking 16 hours;
4) machining: friction facing after the heat treatment is carried out the processing that the milling of outer arced surface, intrados and end face is cut and holed;
5) Checking of finished products: at last with the friction facing test package after the processing.
Embodiment 3
The preparation method is as shown in Figure 1:
1) taking by weighing raw material prepares burden in proportion: 13% Bond; 31% reinforcing fiber; 12% increase the agent that rubs; 13% oiling agent and 31% filler, wherein, Bond comprises phenolic resin; Reinforcing fiber is compound mineral fiber, ceramic fiber, glass fibre, organic fiber and Steel Fibre; Their weight portion ratio is 20: 6: 6: 5: 3, increasing the agent that rubs was the composition of alumina powder and friction powder, and alumina powder is 1: 2 with the weight ratio of friction powder; Oiling agent is the composition of graphite, calcined petroleum coke and carbon black, and the weight ratio of graphite, calcined petroleum coke and carbon black is 3: 2: 1; Filler is the composition of nitrile rubber, tyre talc, barium sulphate and expanded vermiculite, and the weight ratio of nitrile rubber, tyre talc, barium sulphate and expanded vermiculite is 5: 5: 18: 3.All raw materials have been pulverized to setting granularity.
2) compression molding: all above-mentioned raw materials are placed on hot briquetting in the mould that mixing in the high speed mixer is placed on regulation, 160 ℃ of heating-up temperatures, pressing pressure is 20MPa, adds hot pressing 160S;
3) heat treatment: the friction facing after the moulding is removed burr be placed in the baking oven under 160 ℃ temperature baking 18 hours;
4) machining: friction facing after the heat treatment is carried out the processing that the milling of outer arced surface, intrados and end face is cut and holed;
5) Checking of finished products: at last with the friction facing test package after the processing.
Graphite is crystalline flake graphite.
The granularity of graphite and calcined petroleum coke powdered carbon is the 40-80 order.
The effect of reinforcing fiber: the polishing machine of having improved friction resistance material.
In the hot compression molding step, those skilled in the art will know that this step need carry out the demoulding, releasing agent is very important, and releasing agent adopts zine stearate: its granularity>=100 orders, fusing point≤120 ℃; Component content is about 80%; Stearic acid release agent zinc mainly is used as the oiling agent and the releasing agent of phenolic resin.Zine stearate mainly increases the lubricity behind the resin solidification, and makes it be easy to the demoulding;
Bond is the composition of phenolic resin or phenolic resin and antimony sulphide, and phenolic resin is for the resin material that solidifies through chemical reaction, like thermoset phenolic resin.
The automobile of present embodiment is used brake bush, and its friction factor>=0.38 heats up 0.41; Cooling 0.42; Wear rate is time≤0.15 (10 in 300 ℃
-7Cm
3/ N.m); Weight per volume wearing and tearing≤5%.
Claims (10)
1. an automobile is used brake bush, it is characterized in that, comprises following raw materials by weight percent:
The Bond of 10-20%; The reinforcing fiber of 20-40%; 10-20% increases the agent that rubs; The oiling agent of 10-20% and the filler of 20-40%.
2. automobile according to claim 1 is used brake bush, it is characterized in that, described Bond comprises phenolic resin.
3. automobile according to claim 1 is used brake bush, it is characterized in that, described reinforcing fiber is two or more the combination in compound mineral fiber, ceramic fiber, glass fibre, organic fiber and the Steel Fibre.
4. automobile according to claim 1 is used brake bush, it is characterized in that, described to increase the agent that rubs be alumina powder with the friction powder in one or both combination.
5. automobile according to claim 1 is used brake bush, it is characterized in that, said oiling agent is one or more the combination in graphite, calcined petroleum coke and the carbon black.
6. automobile according to claim 1 is used brake bush, it is characterized in that, said filler is one or more the combination in nitrile rubber, tyre talc, barium sulphate and the expanded vermiculite.
7. automobile according to claim 5 is used brake bush, it is characterized in that, said oiling agent is the composition of graphite, calcined petroleum coke and carbon black.
8. an automobile comprises the steps: with the preparation method of brake bush
1) with the Bond of 10-20%; The reinforcing fiber of 20-40%; 10-20% increases the agent that rubs; The oiling agent of 10-20% and the filler of 20-40% mix, and mixture is placed on stirring and evenly mixing in the high speed mixer;
2) material with mixing places mould to heat compression moulding, and heating-up temperature 140-180 ℃, pressing pressure is 18-24MPa;
3) friction facing after the moulding is incubated 16～20 hours down at 140-180 ℃;
4) will be incubated that milling that the friction facing of typing carries out outer arced surface, intrados and end face is cut and finished product is processed in boring.
9. automobile according to claim 8 is used brake bush, it is characterized in that, the said time that adds hot pressing is 120-180S.
10. automobile according to claim 8 is used brake bush, it is characterized in that, preferred heating-up temperature is 160 ℃ during said heating compression moulding, and pressing pressure is 20MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210251505.6A CN102758870B (en) | 2012-07-20 | 2012-07-20 | A kind of brake for cars friction facing and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210251505.6A CN102758870B (en) | 2012-07-20 | 2012-07-20 | A kind of brake for cars friction facing and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102758870A true CN102758870A (en) | 2012-10-31 |
| CN102758870B CN102758870B (en) | 2016-04-13 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210251505.6A Expired - Fee Related CN102758870B (en) | 2012-07-20 | 2012-07-20 | A kind of brake for cars friction facing and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN102758870B (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103409105A (en) * | 2013-07-26 | 2013-11-27 | 安徽昕宏通用设备制造有限公司 | Friction material for brake pad and preparation technology of friction material |
| CN103436221A (en) * | 2013-07-26 | 2013-12-11 | 安徽昕宏通用设备制造有限公司 | Brake pad friction material and preparation technology thereof |
| CN103614114A (en) * | 2013-08-14 | 2014-03-05 | 十堰市九霄摩擦材料有限公司 | Friction material for automobile brake and recycling method therefor |
| CN103939512A (en) * | 2014-05-07 | 2014-07-23 | 南通万达摩擦材料有限公司 | Preparing method for clutch friction plate for passenger car |
| CN104533997A (en) * | 2014-12-11 | 2015-04-22 | 来安县隆华摩擦材料有限公司 | Caron fiber reinforced friction plate |
| CN105864331A (en) * | 2016-06-01 | 2016-08-17 | 江苏金麦穗新能源科技股份有限公司 | Production process of brake pad friction material adopting construction waste fillers |
| WO2017096508A1 (en) * | 2015-12-07 | 2017-06-15 | 安徽大富重工机械有限公司 | Ceramic friction material, automobile brake pad, and method for preparing automobile brake pad |
| CN107030455A (en) * | 2017-06-21 | 2017-08-11 | 西安蜂鸟精密机械有限公司 | The processing method of part filled with phenolic glass fiber moulding compound series material |
| CN107664169A (en) * | 2016-07-28 | 2018-02-06 | 常军 | The processing method of automobile brake sheet |
| CN108626279A (en) * | 2018-05-02 | 2018-10-09 | 南通新源特种纤维有限公司 | A kind of preparation method of brake for cars friction facing |
| CN109704638A (en) * | 2018-12-25 | 2019-05-03 | 桐庐宇鑫汽配有限公司 | A kind of brake spacer for automobile |
| CN110005736A (en) * | 2019-03-29 | 2019-07-12 | 上海壬丰新材料科技有限公司 | A kind of lightweight automotive brake pads and preparation method thereof that bottom plate is recyclable |
| CN110628216A (en) * | 2019-08-13 | 2019-12-31 | 北京天仁道和新材料有限公司 | Friction material, friction lining and preparation method thereof |
| CN113864376A (en) * | 2021-10-27 | 2021-12-31 | 曲阜天博汽车制动器有限公司 | Formula preparation process and device for enhanced polishing and burnishing base composite friction material and friction lining |
| CN113881184A (en) * | 2021-10-27 | 2022-01-04 | 曲阜天博汽车制动器有限公司 | Formula preparation process and device for enhanced environment-friendly composite fiber friction material and friction lining |
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Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103409105A (en) * | 2013-07-26 | 2013-11-27 | 安徽昕宏通用设备制造有限公司 | Friction material for brake pad and preparation technology of friction material |
| CN103436221A (en) * | 2013-07-26 | 2013-12-11 | 安徽昕宏通用设备制造有限公司 | Brake pad friction material and preparation technology thereof |
| CN103409105B (en) * | 2013-07-26 | 2016-06-08 | 安徽昕宏通用设备制造有限公司 | A kind of Brake pad friction material and preparation technology thereof |
| CN103614114A (en) * | 2013-08-14 | 2014-03-05 | 十堰市九霄摩擦材料有限公司 | Friction material for automobile brake and recycling method therefor |
| CN103614114B (en) * | 2013-08-14 | 2015-07-22 | 十堰市九霄摩擦材料有限公司 | Friction material for automobile brake and recycling method therefor |
| CN103939512A (en) * | 2014-05-07 | 2014-07-23 | 南通万达摩擦材料有限公司 | Preparing method for clutch friction plate for passenger car |
| CN104533997A (en) * | 2014-12-11 | 2015-04-22 | 来安县隆华摩擦材料有限公司 | Caron fiber reinforced friction plate |
| WO2017096508A1 (en) * | 2015-12-07 | 2017-06-15 | 安徽大富重工机械有限公司 | Ceramic friction material, automobile brake pad, and method for preparing automobile brake pad |
| CN105864331A (en) * | 2016-06-01 | 2016-08-17 | 江苏金麦穗新能源科技股份有限公司 | Production process of brake pad friction material adopting construction waste fillers |
| CN107664169A (en) * | 2016-07-28 | 2018-02-06 | 常军 | The processing method of automobile brake sheet |
| CN107030455A (en) * | 2017-06-21 | 2017-08-11 | 西安蜂鸟精密机械有限公司 | The processing method of part filled with phenolic glass fiber moulding compound series material |
| CN108626279A (en) * | 2018-05-02 | 2018-10-09 | 南通新源特种纤维有限公司 | A kind of preparation method of brake for cars friction facing |
| CN109704638A (en) * | 2018-12-25 | 2019-05-03 | 桐庐宇鑫汽配有限公司 | A kind of brake spacer for automobile |
| CN109704638B (en) * | 2018-12-25 | 2021-03-26 | 桐庐宇鑫汽配有限公司 | Brake lining for automobile |
| CN110005736A (en) * | 2019-03-29 | 2019-07-12 | 上海壬丰新材料科技有限公司 | A kind of lightweight automotive brake pads and preparation method thereof that bottom plate is recyclable |
| CN110005736B (en) * | 2019-03-29 | 2021-04-13 | 上海壬丰新材料科技有限公司 | Light automobile brake pad with recyclable bottom plate and preparation method thereof |
| CN110628216A (en) * | 2019-08-13 | 2019-12-31 | 北京天仁道和新材料有限公司 | Friction material, friction lining and preparation method thereof |
| CN113864376A (en) * | 2021-10-27 | 2021-12-31 | 曲阜天博汽车制动器有限公司 | Formula preparation process and device for enhanced polishing and burnishing base composite friction material and friction lining |
| CN113881184A (en) * | 2021-10-27 | 2022-01-04 | 曲阜天博汽车制动器有限公司 | Formula preparation process and device for enhanced environment-friendly composite fiber friction material and friction lining |
| CN113864376B (en) * | 2021-10-27 | 2024-04-12 | 曲阜天博汽车制动器有限公司 | Process and device for preparing reinforced grinding machine composite friction material and friction lining formula |
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