CN1468890A - A carbon fiber reinforced friction material and its preparation method - Google Patents
A carbon fiber reinforced friction material and its preparation method Download PDFInfo
- Publication number
- CN1468890A CN1468890A CNA031124216A CN03112421A CN1468890A CN 1468890 A CN1468890 A CN 1468890A CN A031124216 A CNA031124216 A CN A031124216A CN 03112421 A CN03112421 A CN 03112421A CN 1468890 A CN1468890 A CN 1468890A
- Authority
- CN
- China
- Prior art keywords
- fiber
- carbon fiber
- fiber reinforced
- preparation
- fibre
- 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
- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 32
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 32
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- 239000002783 friction material Substances 0.000 title abstract description 6
- 239000000835 fiber Substances 0.000 claims abstract description 47
- 239000000463 material Substances 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 14
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims abstract description 14
- 239000011347 resin Substances 0.000 claims abstract description 13
- 229920005989 resin Polymers 0.000 claims abstract description 13
- 239000011159 matrix material Substances 0.000 claims abstract description 10
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 9
- 239000002557 mineral fiber Substances 0.000 claims abstract description 9
- 239000000203 mixture Substances 0.000 claims abstract description 9
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims abstract description 8
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 claims abstract description 8
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims abstract description 7
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 6
- 239000000395 magnesium oxide Substances 0.000 claims abstract description 5
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 5
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000002156 mixing Methods 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 238000000465 moulding Methods 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 14
- 150000001875 compounds Chemical class 0.000 claims description 10
- 239000000839 emulsion Substances 0.000 claims description 8
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 7
- -1 Z 250 Chemical compound 0.000 claims description 6
- 229920001568 phenolic resin Polymers 0.000 claims description 6
- 239000005011 phenolic resin Substances 0.000 claims description 6
- 229960001866 silicon dioxide Drugs 0.000 claims description 5
- 239000004113 Sepiolite Substances 0.000 claims description 4
- 239000000470 constituent Substances 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 4
- 235000019355 sepiolite Nutrition 0.000 claims description 4
- 229910052624 sepiolite Inorganic materials 0.000 claims description 4
- 238000005987 sulfurization reaction Methods 0.000 claims description 4
- 230000008646 thermal stress Effects 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 238000013329 compounding Methods 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 238000010981 drying operation Methods 0.000 claims description 2
- 239000011490 mineral wool Substances 0.000 claims description 2
- 238000012805 post-processing Methods 0.000 claims description 2
- 229910052851 sillimanite Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 230000001629 suppression Effects 0.000 claims description 2
- 239000010456 wollastonite Substances 0.000 claims description 2
- 229910052882 wollastonite Inorganic materials 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 abstract description 3
- 239000002184 metal Substances 0.000 abstract description 3
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical class [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 abstract description 2
- 239000012783 reinforcing fiber Substances 0.000 abstract 2
- 229910021578 Iron(III) chloride Inorganic materials 0.000 abstract 1
- 239000004816 latex Substances 0.000 abstract 1
- 229920000126 latex Polymers 0.000 abstract 1
- 238000003825 pressing Methods 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 235000013824 polyphenols Nutrition 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 238000005562 fading Methods 0.000 description 2
- 235000011194 food seasoning agent Nutrition 0.000 description 2
- 210000004907 gland Anatomy 0.000 description 2
- 238000006068 polycondensation reaction Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000010504 bond cleavage reaction Methods 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
Landscapes
- Braking Arrangements (AREA)
Abstract
本发明属于新材料领域，特别是涉及一种适用于制作汽车和火车刹车片的碳纤维增强摩阻材料及其制备方法。本发明的碳纤维增强摩阻材料由增强纤维、基体树脂、摩擦性能调节剂组成，其特征是增强纤维为碳纤维、金属纤维和无机矿物纤维的混合物，基体树脂是水乳胶改性酚醛树脂，摩擦性能调节剂采用硫酸钡、三氧化二铁、四氧化三铁、三氯化铁、氧化镁、二氧化硅中的至少两种；制备方法包含混料工序、预烘工序、压制工序和后处理工序。该碳纤维增强摩阻材料摩阻性能良好而且制备过程无污染。The invention belongs to the field of new materials, in particular to a carbon fiber reinforced friction material suitable for making automobile and train brake pads and a preparation method thereof. The carbon fiber reinforced friction material of the present invention is made up of reinforcing fiber, matrix resin, friction performance regulator, is characterized in that reinforcing fiber is the mixture of carbon fiber, metal fiber and inorganic mineral fiber, matrix resin is water latex modified phenolic resin, friction performance The regulator uses at least two of barium sulfate, ferric oxide, ferric oxide, ferric chloride, magnesium oxide, and silicon dioxide; the preparation method includes a mixing process, a pre-baking process, a pressing process and a post-treatment process . The carbon fiber reinforced friction material has good friction performance and no pollution in the preparation process.
Description
Technical field
The invention belongs to field of new, particularly relate to a kind of carbon fiber reinforced friction resistance material that is applicable to making automobile and train braking sheet and preparation method thereof.
Background technology
Brake facing is the key part that is related to car brakeing security and stationarity.Wide-scale adoption at beginning of the eighties semi-metallic brake pad.The semi-metallic brake pad material can be adjusted frictional behaviour, thermal characteristics and the mechanical property of material within the specific limits by changing prescription and technology.But there are fatal " three heat " defectives such as heat fading, thermal expansion and thermal crack in semi-metallic brake pad in braking procedure, the braking of running at high speed down can produce very heavy spark, and its brake noise is big.Therefore the current micro-metal brake pad that progressively uses both at home and abroad, and pay much attention to the application of carbon fiber brake facing on heavy duty, the vehicle of running at high speed.The patent No. is the Chinese patent of CN1142024 disclosed " carbon fiber strengthens disk-type braking gland of automobile and preparation thereof ", the employing weight ratio is the disk-type braking gland of carbon fiber (5-15%)/glass fibre (15-20%)/steel fiber (0-5%) conjugated fibre hybrid systems preparation, goods have been overcome 300 ℃ of heat fading phenomenons that produced, but it adopts traditional heat-resistant fireproof resin to make tackiness agent, and there is the defective that fragility is bigger than normal, hardness is higher in the product of manufacturing; The patent No. is another Chinese patent of CN1209381 disclosed " rubber multi-component composite brake shoe and a manufacture method thereof ", adopted the composite brake shoe of metal primitive fiber and carbon fiber preparation, be to utilize rubber to be adhesive composition, its thermotolerance is poor slightly, and moulding process is also comparatively loaded down with trivial details.
Summary of the invention
The objective of the invention is to overcome above-mentioned the deficiencies in the prior art, provide the free of contamination novel carbon fiber of a kind of functional, preparation process to strengthen friction resistance material and preparation method thereof.
The present invention realizes in the following manner:
A kind of carbon fiber reinforced friction resistance material, form by fortifying fibre, matrix resin, frictional property regulator, it is characterized in that fortifying fibre is the mixture of carbon fiber, steel fiber and inorganic mineral fiber, matrix resin is the water emulsion modified phenolic resins, and frictional property regulator adopts at least two kinds in barium sulfate, ferric oxide, Z 250, iron trichloride, magnesium oxide, the silicon-dioxide; The weight percent of each component concentration is: matrix resin content 15-30%, reinforced fiber content 30-50%, frictional property regulator are 20-35%.
Above-mentioned carbon fiber reinforced friction resistance material, it is characterized in that steel fiber is at least a in steel fiber, copper fiber, aluminum fiber, cast fiber and the Stainless Steel Fibre, inorganic mineral fiber is at least a in sepiolite fibre, wollastonite fibre, rock wool, sillimanite fiber and the polygorskite fiber.
Above-mentioned carbon fiber reinforced friction resistance material, the weight percent that it is characterized in that each component in the fortifying fibre is carbon fiber 20-35%, steel fiber 20-35%, inorganic mineral fiber 30-50%.
The preparation method of above-mentioned carbon fiber reinforced friction resistance material is characterized in that may further comprise the steps:
(1) compounding process: earlier with water emulsion modified phenolic resins, carbon fiber, steel fiber, inorganic fibre uniform mixing, at least two kinds of compositions that gradation is afterwards added in frictional property regulator barium sulfate, ferric oxide, Z 250, iron trichloride, magnesium oxide, the silicon-dioxide are made molding compound;
(2) preliminary drying operation: with the shredding of molding compound elder generation, then low molecular fugitive constituent is wherein removed, bake out temperature is preferably 100 ± 5 ℃, and the preliminary drying time is 20-40 minute;
(3) suppression process: molding compound is added in the mould pressurized, heated until solidifying and take out product from mould, mold temperature 160-200 ℃, forming pressure 30-35 MPa, molding time 2.0-3.0 minute/millimeter;
(4) postprocessing working procedures: product put into baking oven or vulcanizing oven carry out after fixing or thermal stresses is eliminated in sulfuration, after warm treatment temp at 160-180 ℃, 10 minutes/millimeter aftertreatment time.
In the material prescription system of the present invention, enhancement component adopts carbon fiber and steel fiber and inorganic mineral fiber etc. to mix, carbon fiber antifriction light weight, steel fiber high-strength heat conduction, advantage that the heat-resisting valency of inorganic fibre is low have been given full play to, can form the random crossover network that fiber is barricaded as, guarantee that from microtexture the friction resistance material of making has good braking ability, mechanical property and thermal characteristics.
Resin system of the present invention adopts the water-emulsion-based modified phenolic resins, utilizes the crosslinking reaction between the polymer to realize phenolic resin curing.And when being tackiness agent with the modified phenolic purely, in brake(-holder) block compression moulding process, discharge micro-molecular gas because of phenolic aldehyde generation polycondensation meeting, thereby be easy to blebbing during fabrication and cause the scrap rate height, and aerogenesis such as further polycondensation and heat scission reaction in use can take place in it because of phenolic aldehyde, cause cracking, fall slag and produce yield and split.And not having pollutions such as dust and organism volatilization when adopting water-emulsion-based resin system batch mixing, the low discharge quantity of hot pressing can guarantee that the goods bubbling that do not ftracture, the low splitting gas of use discharge and can guarantee to fall piece, fall slag, yield splits etc.Therefore the material that is made by this method has good braking characteristic and life-time service good reliability.
Embodiment
Provide most preferred embodiment of the present invention below.
Embodiment 1: 30 kilograms water emulsion modified phenolics as matrix resin, are mixed mutually with the fortifying fibre of being made up of 12 kg of carbon fibers, 13 kilograms of metallic steel fibers, 15 kilograms of sepiolite fibres; Add frictional property regulator (8 kilograms in barium sulfate, 6 kilograms of ferric oxide, 4 kilograms of iron trichlorides, 2 kilograms of silica 1s) afterwards, and mix thoroughly; Put into teaser shredding molding compound again;
Preheating procedure adopts hot-air seasoning, with the shredding of molding compound elder generation, then low molecular fugitive constituent is wherein removed, and bake out temperature is 100 ± 5 ℃, and the preliminary drying time is 30 minutes.Mold temperature is grasped at 180 ℃, and forming pressure is grasped in 35 MPas, molding time 2.5 minutes/millimeter; At last product is put into that baking oven or vulcanizing oven carry out after fixing or thermal stresses is eliminated in sulfuration, after warm treatment temp at 160-180 ℃, 10 minutes/millimeter aftertreatment time.
Carbon fiber brake facing provided by the invention, Materials Company of process Ministry of Railways friction materials measuring station is at the TOYO of Japanese import DENKI SEII
K.K.The test of 1: 1 brake power testing table (TYPE:G6032M-A), results such as its stopping distance, brake stopping time, surface temperature rise, watering test, ramp speed governing test, stiction test have reached the relevant technologies requirement of the disc brake sheet of vehicle office of the Ministry of Railways (No. the 88th, a skill 1997) files specify.
Embodiment 2: the water emulsion modified phenolic of getting 30 kilograms is as matrix resin, mix mutually with the fortifying fibre of forming by 12 kg of carbon fibers, 15 kilograms of metallic steel fibers, 15 kilograms of sepiolite fibres, add frictional property regulator (9 kilograms in barium sulfate, 9 kilograms of ferric oxide, 3 kilograms of iron trichlorides, 7 kilograms of silicon-dioxide) afterwards, and mix thoroughly, put into teaser shredding molding compound again;
The preheating procedure hot-air seasoning with the shredding of molding compound elder generation, is removed low molecular fugitive constituent wherein then, and bake out temperature is 100 ± 5 ℃, and the preliminary drying time is 40 minutes; Mold temperature is grasped at 175 ℃, and forming pressure is grasped in 30 MPas, molding time 2.5 minutes/millimeter; At last product is put into that baking oven or vulcanizing oven carry out after fixing or thermal stresses is eliminated in sulfuration, after warm treatment temp at 160-180 ℃, 10 minutes/millimeter aftertreatment time.
Carbon fiber brake facing provided by the invention reaches the requirement of GB5763-1998 fully through the D-MS constant speed experimental machine test at Xianyang country friction materials quality examination center in every indexs such as the frictional coefficient at each temperature of testing regulation, wear rate, permission frictional coefficient deviations.
Claims (4)
1, a kind of carbon fiber reinforced friction resistance material, form by fortifying fibre, matrix resin, frictional property regulator, it is characterized in that fortifying fibre is the mixture of carbon fiber, steel fiber and inorganic mineral fiber, matrix resin is the water emulsion modified phenolic resins, and frictional property regulator adopts at least two kinds in barium sulfate, ferric oxide, Z 250, iron trichloride, magnesium oxide, the silicon-dioxide; The weight percent of each component concentration is: matrix resin content 15-30%, reinforced fiber content 30-50%, frictional property regulator are 20-35%.
2, claim 1 described carbon fiber reinforced friction resistance material, it is characterized in that steel fiber is at least a in steel fiber, copper fiber, aluminum fiber, cast fiber and the Stainless Steel Fibre, inorganic mineral fiber is at least a in sepiolite fibre, wollastonite fibre, rock wool, sillimanite fiber and the polygorskite fiber.
3, according to claim 1 or 2 described carbon fiber reinforced friction resistance material, the weight percent that it is characterized in that each component in the fortifying fibre is carbon fiber 20-35%, steel fiber 20-35%, inorganic mineral fiber 30-50%.
4,, it is characterized in that may further comprise the steps according to the preparation method of the described carbon fiber reinforced friction resistance material of claim 1-3:
(1) compounding process: earlier with water emulsion modified phenolic resins, carbon fiber, steel fiber, inorganic mineral fiber uniform mixing, at least two kinds of compositions that gradation is afterwards added in frictional property regulator barium sulfate, ferric oxide, Z 250, iron trichloride, magnesium oxide, the silicon-dioxide are made molding compound;
(2) preliminary drying operation: with the shredding of molding compound elder generation, then low molecular fugitive constituent is wherein removed, bake out temperature is 100 ± 5 ℃, and the preliminary drying time is 20-40 minute;
(3) suppression process: molding compound is added in the mould pressurized, heated until solidifying and take out product from mould, mold temperature 160-200 ℃, forming pressure 30-35 MPa, molding time 2.0-3.0 minute/millimeter;
(4) postprocessing working procedures: product put into baking oven or vulcanizing oven carry out after fixing or thermal stresses is eliminated in sulfuration, after warm treatment temp at 160-180 ℃, 10 minutes/millimeter aftertreatment time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031124216A CN1468890A (en) | 2003-06-12 | 2003-06-12 | A carbon fiber reinforced friction material and its preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031124216A CN1468890A (en) | 2003-06-12 | 2003-06-12 | A carbon fiber reinforced friction material and its preparation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1468890A true CN1468890A (en) | 2004-01-21 |
Family
ID=34152418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA031124216A Pending CN1468890A (en) | 2003-06-12 | 2003-06-12 | A carbon fiber reinforced friction material and its preparation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1468890A (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100340592C (en) * | 2004-11-11 | 2007-10-03 | 西安交通大学 | Doublelayer paper base friction material and friction plate making method |
| CN100389093C (en) * | 2006-08-31 | 2008-05-21 | 杜亮 | Metal-free ceramic-type brake plate and processing method |
| CN100463949C (en) * | 2007-02-14 | 2009-02-25 | 西北工业大学 | Flexible paper-based friction material |
| CN100465135C (en) * | 2004-04-23 | 2009-03-04 | 丰田自动车株式会社 | Carbon composite material comprising metal carbide particles dispersed therein and method of making the same |
| CN101982427A (en) * | 2010-10-25 | 2011-03-02 | 四川城际轨道交通材料有限责任公司 | Method for modifying composite surface of carbon fiber |
| CN102796268A (en) * | 2012-08-24 | 2012-11-28 | 缪卫巍 | Preparation method of friction material with good running-in performance |
| CN102796269A (en) * | 2012-08-24 | 2012-11-28 | 缪卫巍 | Preparation method of friction material less wearing mating plate |
| CN102807844A (en) * | 2012-08-24 | 2012-12-05 | 缪卫巍 | Friction material slightly wearing mating plate |
| CN104592709A (en) * | 2014-10-13 | 2015-05-06 | 杭州桑拉科技有限公司 | Novel composite fiber-reinforced damping friction-resistant material and preparation method thereof |
| CN105546002A (en) * | 2016-02-29 | 2016-05-04 | 天长市天航摩擦材料有限公司 | Manufacturing method for environment-friendly high-performance brake pad |
| CN105605131A (en) * | 2016-02-29 | 2016-05-25 | 天长市天航摩擦材料有限公司 | Manufacturing method of brake pad for heavy machine |
| CN106151331A (en) * | 2016-06-27 | 2016-11-23 | 杭州桑拉科技有限公司 | A kind of electric car automatic speed transmission Wet-type friction slice and preparation method thereof |
| CN106188623A (en) * | 2016-07-12 | 2016-12-07 | 江苏瑞科高新材料有限公司 | A kind of composite reinforcing fiber and preparation technology thereof |
| CN109608821A (en) * | 2018-12-25 | 2019-04-12 | 邱华英 | A kind of preparation method of high tenacity transmission brake material |
| CN114196159A (en) * | 2021-11-15 | 2022-03-18 | 泰山体育产业集团有限公司 | Layered carbon fiber reinforced friction material and preparation process thereof |
| CN115678202A (en) * | 2022-12-29 | 2023-02-03 | 沈阳远程摩擦密封材料有限公司 | Composite brake shoe and preparation method thereof |
-
2003
- 2003-06-12 CN CNA031124216A patent/CN1468890A/en active Pending
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100465135C (en) * | 2004-04-23 | 2009-03-04 | 丰田自动车株式会社 | Carbon composite material comprising metal carbide particles dispersed therein and method of making the same |
| CN100340592C (en) * | 2004-11-11 | 2007-10-03 | 西安交通大学 | Doublelayer paper base friction material and friction plate making method |
| CN100389093C (en) * | 2006-08-31 | 2008-05-21 | 杜亮 | Metal-free ceramic-type brake plate and processing method |
| CN100463949C (en) * | 2007-02-14 | 2009-02-25 | 西北工业大学 | Flexible paper-based friction material |
| CN101982427A (en) * | 2010-10-25 | 2011-03-02 | 四川城际轨道交通材料有限责任公司 | Method for modifying composite surface of carbon fiber |
| CN102796268B (en) * | 2012-08-24 | 2015-03-11 | 朱育盼 | Preparation method of friction material with good running-in performance |
| CN102796269A (en) * | 2012-08-24 | 2012-11-28 | 缪卫巍 | Preparation method of friction material less wearing mating plate |
| CN102807844A (en) * | 2012-08-24 | 2012-12-05 | 缪卫巍 | Friction material slightly wearing mating plate |
| CN102796268A (en) * | 2012-08-24 | 2012-11-28 | 缪卫巍 | Preparation method of friction material with good running-in performance |
| CN102796269B (en) * | 2012-08-24 | 2015-07-15 | 李露青 | Preparation method of friction material less wearing mating plate |
| CN104592709A (en) * | 2014-10-13 | 2015-05-06 | 杭州桑拉科技有限公司 | Novel composite fiber-reinforced damping friction-resistant material and preparation method thereof |
| CN105546002A (en) * | 2016-02-29 | 2016-05-04 | 天长市天航摩擦材料有限公司 | Manufacturing method for environment-friendly high-performance brake pad |
| CN105605131A (en) * | 2016-02-29 | 2016-05-25 | 天长市天航摩擦材料有限公司 | Manufacturing method of brake pad for heavy machine |
| CN106151331A (en) * | 2016-06-27 | 2016-11-23 | 杭州桑拉科技有限公司 | A kind of electric car automatic speed transmission Wet-type friction slice and preparation method thereof |
| CN106188623A (en) * | 2016-07-12 | 2016-12-07 | 江苏瑞科高新材料有限公司 | A kind of composite reinforcing fiber and preparation technology thereof |
| CN109608821A (en) * | 2018-12-25 | 2019-04-12 | 邱华英 | A kind of preparation method of high tenacity transmission brake material |
| CN114196159A (en) * | 2021-11-15 | 2022-03-18 | 泰山体育产业集团有限公司 | Layered carbon fiber reinforced friction material and preparation process thereof |
| CN115678202A (en) * | 2022-12-29 | 2023-02-03 | 沈阳远程摩擦密封材料有限公司 | Composite brake shoe and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1468890A (en) | A carbon fiber reinforced friction material and its preparation method | |
| CN100447181C (en) | Environment-friendly high-performance automobile brake pad and preparation method thereof | |
| KR101966446B1 (en) | Manufacturing method for a friction material | |
| JP2011241381A (en) | Disk brake pad | |
| CN108728041A (en) | A kind of automotive brake pads few metal Environment protection type friction material and preparation method thereof | |
| CN106122321B (en) | Method of preparing friction material and method of manufacturing brake pad using the same | |
| CN101792654A (en) | Ceramic base/NAO composite friction material and preparation method thereof | |
| CN107676413B (en) | A kind of brake pad friction material composition and preparation method thereof, and brake pad | |
| CN106051006A (en) | Rare-earth oxide modified resin-based automotive brake friction material and preparation method thereof | |
| CN103059808A (en) | Low-fading-rate NAO friction material and preparation method thereof | |
| CN113124076A (en) | Low-resin-based aramid pulp wear-resistant disc brake pad and preparation method thereof | |
| CN102134397B (en) | Synthetic brake shoe for urban railway vehicle and preparation method thereof | |
| CN102533221B (en) | Disc-type friction material and manufacturing method thereof | |
| CN1670113A (en) | Friction material for vehicles without asbestos and metal | |
| CN1887939A (en) | Brake block of environment friendly composite material and its making process | |
| CN100359200C (en) | Reinforced brake lining | |
| CN105150399A (en) | Preparation method for compound brake lining for monorail vehicle braking | |
| CN106015410A (en) | Asbestos-free friction material for brake block | |
| CN102618216A (en) | Ceramic-like friction material and preparation method thereof | |
| CN108559149A (en) | A kind of graphene enhancing clutch friction plate and its preparation process | |
| CN102086374B (en) | Raw material proportioning and preparation method of high-performance disc titanium-based brake | |
| CN109608092A (en) | Friction material and preparation method thereof for making automobile brake lining plate | |
| CN102229467A (en) | Glass ceramic based automobile brake pad and preparation method thereof | |
| CN1058776C (en) | Asbestos-free friction material and producing method thereof | |
| JP2000143827A (en) | Non-asbestos friction material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |