CN108559149A - A kind of graphene enhancing clutch friction plate and its preparation process - Google Patents
A kind of graphene enhancing clutch friction plate and its preparation process Download PDFInfo
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- CN108559149A CN108559149A CN201810445213.3A CN201810445213A CN108559149A CN 108559149 A CN108559149 A CN 108559149A CN 201810445213 A CN201810445213 A CN 201810445213A CN 108559149 A CN108559149 A CN 108559149A
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 74
- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 74
- 230000002708 enhancing effect Effects 0.000 title claims abstract description 25
- 238000002360 preparation method Methods 0.000 title claims abstract description 25
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 42
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 40
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 claims abstract description 31
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims abstract description 30
- RCHKEJKUUXXBSM-UHFFFAOYSA-N n-benzyl-2-(3-formylindol-1-yl)acetamide Chemical compound C12=CC=CC=C2C(C=O)=CN1CC(=O)NCC1=CC=CC=C1 RCHKEJKUUXXBSM-UHFFFAOYSA-N 0.000 claims abstract description 25
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000005864 Sulphur Substances 0.000 claims abstract description 23
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 22
- 239000004917 carbon fiber Substances 0.000 claims abstract description 22
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000003365 glass fiber Substances 0.000 claims abstract description 21
- 239000005543 nano-size silicon particle Substances 0.000 claims abstract description 21
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 21
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 20
- 239000002994 raw material Substances 0.000 claims abstract description 15
- 238000002156 mixing Methods 0.000 claims description 113
- 239000004615 ingredient Substances 0.000 claims description 33
- 229920001971 elastomer Polymers 0.000 claims description 21
- 150000001875 compounds Chemical class 0.000 claims description 18
- 239000000843 powder Substances 0.000 claims description 13
- 238000007731 hot pressing Methods 0.000 claims description 11
- DSSYKIVIOFKYAU-XCBNKYQSSA-N (R)-camphor Chemical group C1C[C@@]2(C)C(=O)C[C@@H]1C2(C)C DSSYKIVIOFKYAU-XCBNKYQSSA-N 0.000 claims description 10
- 244000082946 Tarchonanthus camphoratus Species 0.000 claims description 10
- 235000005701 Tarchonanthus camphoratus Nutrition 0.000 claims description 10
- 108010010803 Gelatin Proteins 0.000 claims description 9
- 238000001125 extrusion Methods 0.000 claims description 9
- 229920000159 gelatin Polymers 0.000 claims description 9
- 239000008273 gelatin Substances 0.000 claims description 9
- 235000019322 gelatine Nutrition 0.000 claims description 9
- 235000011852 gelatine desserts Nutrition 0.000 claims description 9
- 238000000465 moulding Methods 0.000 claims description 9
- 239000004033 plastic Substances 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 2
- 239000011575 calcium Substances 0.000 claims description 2
- 229910052791 calcium Inorganic materials 0.000 claims description 2
- 230000004927 fusion Effects 0.000 abstract description 4
- 238000004132 cross linking Methods 0.000 abstract description 3
- 238000005562 fading Methods 0.000 abstract description 3
- 238000005457 optimization Methods 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 229920001807 Urea-formaldehyde Polymers 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 description 5
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000006061 abrasive grain Substances 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 241000446313 Lamella Species 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 1
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 239000002008 calcined petroleum coke Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000010455 vermiculite Substances 0.000 description 1
- 229910052902 vermiculite Inorganic materials 0.000 description 1
- 235000019354 vermiculite Nutrition 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/06—Copolymers with styrene
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
-
- 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
-
- 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
- F16D2200/0082—Production methods therefor
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
The present invention provides a kind of graphenes to enhance clutch friction plate, is made of the raw material of following parts by weight：36 parts of 16 18 parts of butadiene-styrene rubber, 8 10 parts of nanometer phenolic aldehyde resin, 68 parts of glass fibre, 24 parts of carbon fiber, 0.5 1 parts of frictional property regulator, 13 parts of calcium carbonate, 46 parts of graphene, 34 parts of sulphur and nano silicon dioxide.The graphene of the present invention enhances clutch friction plate, rigidity and good toughness, has good braking, wearability, hardness is moderate, and heat fading is small, high temperature restorability is good.The preparation process of the graphene enhancing clutch friction plate of the present invention, the optimization of preparation process has been carried out for distinctive component so that the fusion crosslinking of component is more abundant, and preparation process is environmentally protective.
Description
Technical field
The present invention relates to automobile friction field more particularly to a kind of graphene enhancing clutch friction plate and its prepare work
Skill.
Background technology
Friction plate on dry type automobile clutch has abrasion in use, and will produce it is a variety of in the case of
Abrasion, wherein the form of abrasion is divided into three categories, i.e., friction surface machinery effect generate abrasive wear, molecular force
Surface mount node is formed, so that adhesive wear, the chemical action of medium of sticking together node shearing generation is caused by mechanism
Surface corrosion abrasion.
Friction plate in use, can contact with flywheel or platen and cause abrasive wear, when Friction Disk Surface is by normal direction
When load, the micro-bulge on dough sheet, which generates, to be plastically deformed and sticks together.The vibration of small amplitude is made during vehicle transmission
Under, bonding point is sheared, and bonding point gradually forms abrasive grain by oxidation in shear history.Due to clutch disc and flywheel and
Platen is combined closely, and abrasive grain is not easy to be discharged, and plays abrasive material in mating surface, thus causes abrasive wear.If extraneous small
Vibration caused by amplitude constantly occurs, then stick together-aoxidize-process of abrasive wear just recycles incessantly, so that worn area is constantly expanded.
Abrasive wear is clutch disc and mating plate wear form the most serious.
Application number CN201610515170.2 discloses " a kind of anti-abrasion type automobile clutch friction plate ", including following
The material of mass parts：Compounding agent：0.4-1.2, sulphur：6-8, starch 8-12, bonding agent：18-25, filler：64-87.Application
Number CN201310219962.1 discloses a kind of preparation method of automobile friction, and step includes：A, batch mixing：It is weighed by formula ratio
Friction plate each raw material component, the batch mixing in high speed mixer；B, it is cold-pressed：Pressure is 250-300Kg/cm2, dwell time 40-
50s；C, hot pressing：Pressure 500-550Kg/cm2, 155 ± 5 DEG C of hot pressing temperature, 360 ± 10s of dwell time；D, it is heat-treated：Room temperature
~120 DEG C of heatings 1.5 ± 0.25h, 2 ± 0.5h of constant temperature；120~150 DEG C of heatings 2.5 ± 0.25h, 2.5 ± 0.5h of constant temperature；150
~180 DEG C of heatings 1.5 ± 0.25h, 2 ± 0.5h of constant temperature；180~200 DEG C of heatings 2 ± 0.25h, 3.5 ± 0.5h of constant temperature；Then certainly
So it is cooled to room temperature；E, flat surface grinding；In the step A batch mixing sequence for by steel wool, mineral fibres, carbon fiber, iron oxide yellow,
Iron oxide red, light magnesium oxide, NJF bis- times increase grinding agents, reduced iron powder, metallic aluminum powder, mica, zinc powder, calcium carbonate, red vermiculite,
Blanc fixe puts into 10 ± 2min of batch mixing in batch mixer, then by resin, nitrile rubber, butadiene-styrene rubber, aramid fiber, poly- third
Alkene fiber puts into 10 ± 2min of batch mixing in batch mixer, finally by Frication powder, red copper fiber, copper fiber, paper fiber, calcined petroleum coke
Put into 25 ± 5min of batch mixing in batch mixer.But these Friction Facing on Clutch Disc in Heavies still have that comprehensive performance is not high, product
Frictional behaviour is not sufficiently stable, and the wearability and high temperature resistant under using for a long time are relatively low, and do not have very high spin intensity.
Invention content
Place that the purpose of the present invention is to overcome the deficiency in the prior art provides a kind of graphene enhancing clutch friction plate,
Rigidity and good toughness have good braking, and wearability, hardness is moderate, and heat fading is small, high temperature restorability is good.
The present invention also provides the preparation processes that a kind of graphene enhances clutch friction plate, are carried out for distinctive component
The optimization of preparation process so that the fusion crosslinking of component is more abundant, and preparation process is environmentally protective.
In order to achieve the above-mentioned object of the invention, the present invention provides a kind of graphenes to enhance clutch friction plate, by following heavy
The raw material of amount part is made：16-18 parts of butadiene-styrene rubber, 8-10 parts of nanometer phenolic aldehyde resin, 6-8 parts of glass fibre, 2-4 parts of carbon fiber,
3-6 parts of 0.5-1 parts of frictional property regulator, 1-3 parts of calcium carbonate, 4-6 parts of graphene, 3-4 parts of sulphur and nano silicon dioxide.
Preferably, it is made of the raw material of following parts by weight：18 parts of butadiene-styrene rubber, 9 parts of nanometer phenolic aldehyde resin, glass fibre 8
3 parts of part, 4 parts of carbon fiber, 1 part of frictional property regulator, 2 parts of calcium carbonate, 6 parts of graphene, 4 parts of sulphur and nano silicon dioxide.
Preferably, the frictional property regulator is camphorwood powder.
Preferably, the weight part ratio of the butadiene-styrene rubber and the nanometer phenolic aldehyde resin is 2:1.
A kind of preparation process of graphene enhancing clutch friction plate, includes the following steps：
(1)：By the butadiene-styrene rubber of the parts by weight and nanometer phenolic aldehyde resin in high speed mixer after batch mixing 1 hour the
One blending ingredients, then by the glass fibre of the parts by weight, carbon fiber, calcium carbonate, graphene, sulphur and nano silicon dioxide
It is added to continuation batch mixing in high speed mixer in the first blending ingredients and obtains the second blending ingredients after 2 hours；
(2)：By the second blending ingredients obtained by step (1), mixing mixes 10 minutes to obtain the first mixing production under temperature 50 C
Object；
(3)：Frictional property regulator is added in the first mixing product obtained by step (2), then under temperature 60 C
Continue mixing and mixes 10 minutes to obtain the second mixing product；
(4)：Second mixing product input open mill obtained by step (3) is kneaded, rubber compound is formed；
(5)：Rubber compound obtained by step (4) is put into spiral gelatin extrusion machine and carries out plastic squeeze molding to get finished product at the beginning of friction plate；
(6)：By friction plate obtained by step (5), just finished product is put into forcing press, is 170 DEG C in pressure 20MPa and temperature
After ten minutes, being molded and being cured enhances clutch friction plate up to graphene for hot pressing under heating condition.
Binder is used as according to special ratios blending by rubber resin in the present invention, and it is mixed first
Conjunction is handled, so that rubber resin can be merged preferably with other components, the present invention uses graphene former as synthesis for the first time
Material, graphene itself have good mechanicalness and thermal conductivity, carry out graphene and other components fully in preparation process
Mixing so that graphene can adsorb the atom and molecule of various raw material components to the greatest extent.The present invention uses camphorwood
Powder is as frictional property regulator, in order to enable frictional property regulator can play to the greatest extent improves friction piece performance
It acts on, processing is also optimized for mixing step in preparation process, pretreatment will be passed through and there is certain molecular activity degree
Frictional property regulator carry out secondary mixing, to improve the S. E. A. and degrees of fusion between friction plate overall composition.
Specific implementation mode
Product, method and the application of the present invention has carried out face by preferred embodiment and has stated, the apparent energy of related personnel
Or else it is detached from the content of present invention, in spirit and scope to method described herein and application is modified or suitably changes and group
It closes, to realize and apply the present invention.What needs to be explained here is that the graphene is single-layer graphene (purity：>99wt% is thick
Degree：0.5-3.0nm, lamella diameter：0.5-5um, specific surface area:1000-1217m2/ g), it buys from Suzhou Tan Feng graphenes section
The rich graphene of carbon of skill Co., Ltd, other described raw material can be bought from market, not do being described in detail one by one here, preparation process
Middle device therefor is existing equipment.
Embodiment 1
A kind of graphene enhancing clutch friction plate, is made of the raw material of following parts by weight：18 parts of butadiene-styrene rubber, nanometer phenol
9 parts of urea formaldehyde, 8 parts of glass fibre, 4 parts of carbon fiber, 1 part of frictional property regulator, 2 parts of calcium carbonate, 6 parts of graphene, 4 parts of sulphur
With 3 parts of nano silicon dioxide.
Frictional property regulator is camphorwood powder.
The weight part ratio of butadiene-styrene rubber and nanometer phenolic aldehyde resin is 2:1.
A kind of preparation process of graphene enhancing clutch friction plate, includes the following steps：
(1)：By the butadiene-styrene rubber of the parts by weight and nanometer phenolic aldehyde resin in high speed mixer after batch mixing 1 hour the
One blending ingredients, then by the glass fibre of above-mentioned parts by weight, carbon fiber, calcium carbonate, graphene, sulphur and nano silicon dioxide
It is added to continuation batch mixing in high speed mixer in the first blending ingredients and obtains the second blending ingredients after 2 hours；
(2)：By the second blending ingredients obtained by step (1), mixing mixes 10 minutes to obtain the first mixing production under temperature 50 C
Object；
(3)：Frictional property regulator obtained by step (1) is added in the first mixing product obtained by step (2), is then existed
Continue mixing under temperature 60 C and mixes 10 minutes to obtain the second mixing product；
(4)：Second mixing product input open mill obtained by step (3) is kneaded, rubber compound is formed；
(5)：Rubber compound obtained by step (4) is put into spiral gelatin extrusion machine and carries out plastic squeeze molding to get finished product at the beginning of friction plate；
(6)：By friction plate obtained by step (5), just finished product is put into forcing press, pressure 1MPa and temperature be 170 DEG C plus
After ten minutes, being molded and being cured enhances clutch friction plate up to graphene for hot pressing under heat condition.
Embodiment 2
A kind of graphene enhancing clutch friction plate, is made of the raw material of following parts by weight：16 parts of butadiene-styrene rubber, nanometer phenol
8 parts of urea formaldehyde, 8 parts of glass fibre, 2 parts of carbon fiber, 0.8 part of frictional property regulator, 1 part of calcium carbonate, 4 parts of graphene, sulphur 4
3 parts of part and nano silicon dioxide.
Frictional property regulator is camphorwood powder.
The weight part ratio of butadiene-styrene rubber and nanometer phenolic aldehyde resin is 2:1.
A kind of preparation process of graphene enhancing clutch friction plate, includes the following steps：
(1)：By the butadiene-styrene rubber of above-mentioned parts by weight and nanometer phenolic aldehyde resin in high speed mixer after batch mixing 1 hour the
One blending ingredients, then by the glass fibre of above-mentioned parts by weight, carbon fiber, calcium carbonate, graphene, sulphur and nano silicon dioxide
It is added to continuation batch mixing in high speed mixer in the first blending ingredients and obtains the second blending ingredients after 2 hours；
(2)：By the second blending ingredients obtained by step (1), mixing mixes 10 minutes to obtain the first mixing production under temperature 50 C
Object；
(3)：Frictional property regulator obtained by step (1) is added in the first mixing product obtained by step (2), is then existed
Continue mixing under temperature 60 C and mixes 10 minutes to obtain the second mixing product；
(4)：Second mixing product input open mill obtained by step (3) is kneaded, rubber compound is formed；
(5)：Rubber compound obtained by step (4) is put into spiral gelatin extrusion machine and carries out plastic squeeze molding to get finished product at the beginning of friction plate；
(6)：By friction plate obtained by step (5), just finished product is put into forcing press, pressure 1MPa and temperature be 170 DEG C plus
After ten minutes, being molded and being cured enhances clutch friction plate up to graphene for hot pressing under heat condition.
Embodiment 3
A kind of graphene enhancing clutch friction plate, is made of the raw material of following parts by weight：16 parts of butadiene-styrene rubber, nanometer phenol
8 parts of urea formaldehyde, 6 parts of glass fibre, 4 parts of carbon fiber, 0.9 part of frictional property regulator, 3 parts of calcium carbonate, 4 parts of graphene, sulphur 4
3 parts of part and nano silicon dioxide.
Frictional property regulator is camphorwood powder.
The weight part ratio of butadiene-styrene rubber and nanometer phenolic aldehyde resin is 2:1.
A kind of preparation process of graphene enhancing clutch friction plate, includes the following steps：
(1)：By the butadiene-styrene rubber of above-mentioned parts by weight and nanometer phenolic aldehyde resin in high speed mixer after batch mixing 1 hour the
One blending ingredients, then by the glass fibre of above-mentioned parts by weight, carbon fiber, calcium carbonate, graphene, sulphur and nano silicon dioxide
It is added to continuation batch mixing in high speed mixer in the first blending ingredients and obtains the second blending ingredients after 2 hours；
(2)：By the second blending ingredients obtained by step (1), mixing mixes 10 minutes to obtain the first mixing production under temperature 50 C
Object；
(3)：Frictional property regulator obtained by step (1) is added in the first mixing product obtained by step (2), is then existed
Continue mixing under temperature 60 C and mixes 10 minutes to obtain the second mixing product；
(4)：Second mixing product input open mill obtained by step (3) is kneaded, rubber compound is formed；
(5)：Rubber compound obtained by step (4) is put into spiral gelatin extrusion machine and carries out plastic squeeze molding to get finished product at the beginning of friction plate；
(6)：By friction plate obtained by step (5), just finished product is put into forcing press, pressure 1MPa and temperature be 170 DEG C plus
After ten minutes, being molded and being cured enhances clutch friction plate up to graphene for hot pressing under heat condition.
Embodiment 4
A kind of graphene enhancing clutch friction plate, is made of the raw material of following parts by weight：17 parts of butadiene-styrene rubber, nanometer phenol
8.5 parts of urea formaldehyde, 8 parts of glass fibre, 4 parts of carbon fiber, 0.9 part of frictional property regulator, 3 parts of calcium carbonate, 5 parts of graphene, sulphur
5 parts of 4 parts of sulphur and nano silicon dioxide.
Frictional property regulator is camphorwood powder.
The weight part ratio of butadiene-styrene rubber and nanometer phenolic aldehyde resin is 2:1.
A kind of preparation process of graphene enhancing clutch friction plate, includes the following steps：
(1)：The frictional property regulator of above-mentioned parts by weight is carried out to pre-process to obtain frictional property regulator；
By the butadiene-styrene rubber of above-mentioned parts by weight and nanometer phenolic aldehyde resin in high speed mixer after batch mixing 1 hour first mix
It is combined point, then the glass fibre of above-mentioned parts by weight, carbon fiber, calcium carbonate, graphene, sulphur and nano silicon dioxide is added
Continue the batch mixing in high speed mixer in the first blending ingredients and obtains the second blending ingredients after 2 hours；
(2)：By the second blending ingredients obtained by step (1), mixing mixes 10 minutes to obtain the first mixing production under temperature 50 C
Object；
(3)：Frictional property regulator obtained by step (1) is added in the first mixing product obtained by step (2), is then existed
Continue mixing under temperature 60 C and mixes 10 minutes to obtain the second mixing product；
(4)：Second mixing product input open mill obtained by step (3) is kneaded, rubber compound is formed；
(5)：Rubber compound obtained by step (4) is put into spiral gelatin extrusion machine and carries out plastic squeeze molding to get finished product at the beginning of friction plate；
(6)：By friction plate obtained by step (5), just finished product is put into forcing press, pressure 1MPa and temperature be 170 DEG C plus
After ten minutes, being molded and being cured enhances clutch friction plate up to graphene for hot pressing under heat condition.
Embodiment 5
A kind of graphene enhancing clutch friction plate, is made of the raw material of following parts by weight：18 parts of butadiene-styrene rubber, nanometer phenol
9 parts of urea formaldehyde, 8 parts of glass fibre, 2 parts of carbon fiber, 0.8 part of frictional property regulator, 1 part of calcium carbonate, 4 parts of graphene, sulphur 4
6 parts of part and nano silicon dioxide.
Frictional property regulator is camphorwood powder.
The weight part ratio of butadiene-styrene rubber and nanometer phenolic aldehyde resin is 2:1.
A kind of preparation process of graphene enhancing clutch friction plate, includes the following steps：
(1)：The frictional property regulator of above-mentioned parts by weight is carried out to pre-process to obtain frictional property regulator；
By the butadiene-styrene rubber of above-mentioned parts by weight and nanometer phenolic aldehyde resin in high speed mixer after batch mixing 1 hour first mix
It is combined point, then the glass fibre of above-mentioned parts by weight, carbon fiber, calcium carbonate, graphene, sulphur and nano silicon dioxide is added
Continue the batch mixing in high speed mixer in the first blending ingredients and obtains the second blending ingredients after 2 hours；
(2)：By the second blending ingredients obtained by step (1), mixing mixes 10 minutes to obtain the first mixing production under temperature 50 C
Object；
(3)：Frictional property regulator obtained by step (1) is added in the first mixing product obtained by step (2), is then existed
Continue mixing under temperature 60 C and mixes 10 minutes to obtain the second mixing product；
(4)：Second mixing product input open mill obtained by step (3) is kneaded, rubber compound is formed；
(5)：Rubber compound obtained by step (4) is put into spiral gelatin extrusion machine and carries out plastic squeeze molding to get finished product at the beginning of friction plate；
(6)：By friction plate obtained by step (5), just finished product is put into forcing press, pressure 1MPa and temperature be 170 DEG C plus
After ten minutes, being molded and being cured enhances clutch friction plate up to graphene for hot pressing under heat condition.
Comparative example 1
Comparative example 1 is substantially the same manner as Example 1, the difference is that：The formula of graphene enhancing clutch friction plate has
It is adjusted, i.e., removes graphene in composition of raw materials, i.e., a kind of graphene enhances clutch friction plate, by the raw material of following parts by weight
It is made：18 parts of butadiene-styrene rubber, 9 parts of nanometer phenolic aldehyde resin, 8 parts of glass fibre, 4 parts of carbon fiber, 1 part of frictional property regulator, carbon
3 parts of 2 parts of sour calcium, 4 parts of sulphur and nano silicon dioxide.
Frictional property regulator is camphorwood powder.
The weight part ratio of butadiene-styrene rubber and nanometer phenolic aldehyde resin is 2:1.
A kind of preparation process of graphene enhancing clutch friction plate, includes the following steps：
(1)：By the butadiene-styrene rubber of above-mentioned parts by weight and nanometer phenolic aldehyde resin in high speed mixer after batch mixing 1 hour the
The glass fibre of the parts by weight, carbon fiber, calcium carbonate, sulphur and nano silicon dioxide are then added to by one blending ingredients
Continue the batch mixing in high speed mixer in first blending ingredients and obtains the second blending ingredients after 2 hours；
(2)：By the second blending ingredients obtained by step (1), mixing mixes 10 minutes to obtain the first mixing production under temperature 50 C
Object；
(3)：Frictional property regulator obtained by step (1) is added in the first mixing product obtained by step (2), is then existed
Continue mixing under temperature 60 C and mixes 10 minutes to obtain the second mixing product；
(4)：Second mixing product input open mill obtained by step (3) is kneaded, rubber compound is formed；
(5)：Rubber compound obtained by step (4) is put into spiral gelatin extrusion machine and carries out plastic squeeze molding to get finished product at the beginning of friction plate；
(6)：By friction plate obtained by step (5), just finished product is put into forcing press, pressure 1MPa and temperature be 170 DEG C plus
After ten minutes, being molded and being cured enhances clutch friction plate up to graphene for hot pressing under heat condition.
Comparative example 2
Comparative example 2 is identical as the graphene of the embodiment 1 enhancing formula of clutch friction plate, the difference is that：It is different
Place is that the preparation process of graphene enhancing clutch friction plate uses a step mixing method, i.e., a kind of graphene to enhance clutch
Friction plate is made of the raw material of following parts by weight：18 parts of butadiene-styrene rubber, 9 parts of nanometer phenolic aldehyde resin, 8 parts of glass fibre, carbon fiber
4 parts, 1 part of frictional property regulator, 2 parts of calcium carbonate, 6 parts of graphene, 3 parts of 4 parts of sulphur and nano silicon dioxide.
Frictional property regulator is camphorwood powder.
The weight part ratio of butadiene-styrene rubber and nanometer phenolic aldehyde resin is 2:1.
A kind of preparation process of graphene enhancing clutch friction plate, includes the following steps：
(1)：By the butadiene-styrene rubber of above-mentioned parts by weight and nanometer phenolic aldehyde resin in high speed mixer after batch mixing 1 hour the
One blending ingredients, then by the glass fibre of the parts by weight, carbon fiber, calcium carbonate, graphene, sulphur and nano silicon dioxide
It is added to continuation batch mixing in high speed mixer in the first blending ingredients and obtains the second blending ingredients after 2 hours；
(2)：By the second blending ingredients obtained by step (1) with frictional property regulator obtained by step (1) under temperature 60 C
Continue mixing and mixes 20 minutes to obtain mixing product；
(3)：Mixing product input open mill obtained by step (2) is kneaded, rubber compound is formed；
(4)：Rubber compound obtained by step (3) is put into spiral gelatin extrusion machine and carries out plastic squeeze molding to get finished product at the beginning of friction plate；
(5)：By friction plate obtained by step (4), just finished product is put into forcing press, pressure 1MPa and temperature be 170 DEG C plus
After ten minutes, being molded and being cured enhances clutch friction plate up to graphene for hot pressing under heat condition.
Now by graphene enhancing clutch friction plate made from embodiment 1-5 and comparative example 1-2 and similar clutch friction
Piece performance parameter is listed in table 1：
Table 1 is that the major parameter of graphene enhancing clutch friction plate compares
From table 1 it follows that comparative example 1-3, compared with embodiment 1-5, graphene enhances the entirety of clutch friction plate
Performance all decreases.
In conclusion the graphene of the present invention enhances clutch friction plate, rigidity and good toughness, there is good braking
Property, wearability, hardness is moderate, and heat fading is small, high temperature restorability is good.
The preparation process of the graphene enhancing clutch friction plate of the present invention, preparation process has been carried out for distinctive component
Optimization so that the fusion crosslinking of component is more abundant, and preparation process is environmentally protective.
The explanation of above example is only intended to facilitate the understanding of the method and its core concept of the invention.It should be pointed out that pair
For those skilled in the art, without departing from the principle of the present invention, the present invention can also be carried out
Some improvements and modifications, these improvement and modification are also fallen within the protection scope of the claims of the present invention.
Claims (5)
1. a kind of graphene enhances clutch friction plate, which is characterized in that be made of the raw material of following parts by weight：Butadiene-styrene rubber
16-18 parts, 8-10 parts of nanometer phenolic aldehyde resin, 6-8 parts of glass fibre, 2-4 parts of carbon fiber, 0.5-1 parts of frictional property regulator, carbon
Sour calcium 1-3 parts, 4-6 parts of graphene, 3-6 parts of 3-4 parts of sulphur and nano silicon dioxide.
2. a kind of graphene as described in claim 1 enhances clutch friction plate, which is characterized in that by the original of following parts by weight
Material is made：18 parts of butadiene-styrene rubber, 9 parts of nanometer phenolic aldehyde resin, 8 parts of glass fibre, 4 parts of carbon fiber, 1 part of frictional property regulator,
3 parts of 2 parts of calcium carbonate, 6 parts of graphene, 4 parts of sulphur and nano silicon dioxide.
3. a kind of graphene as described in claim 1 enhances clutch friction plate, which is characterized in that the frictional behaviour is adjusted
Agent is camphorwood powder.
4. a kind of graphene as described in claim 1 enhances clutch friction plate, which is characterized in that the butadiene-styrene rubber and institute
The weight part ratio for stating nanometer phenolic aldehyde resin is 2:1.
5. a kind of preparation process of graphene enhancing clutch friction plate as described in claim 1, which is characterized in that including such as
Lower step：
(1)：By the butadiene-styrene rubber of the parts by weight and nanometer phenolic aldehyde resin in high speed mixer after batch mixing 1 hour first mix
It is combined point, then the glass fibre of the parts by weight, carbon fiber, calcium carbonate, graphene, sulphur and nano silicon dioxide is added
Continue the batch mixing in high speed mixer in the first blending ingredients and obtains the second blending ingredients after 2 hours；
(2)：By the second blending ingredients obtained by step (1), mixing mixes 10 minutes to obtain the first mixing product under temperature 50 C；
(3)：Frictional property regulator is added in the first mixing product obtained by step (2), is then continued under temperature 60 C
Mixing mixes 10 minutes to obtain the second mixing product；
(4)：Second mixing product input open mill obtained by step (3) is kneaded, rubber compound is formed；
(5)：Rubber compound obtained by step (4) is put into spiral gelatin extrusion machine and carries out plastic squeeze molding to get finished product at the beginning of friction plate；
(6)：By friction plate obtained by step (5), just finished product is put into forcing press, the fire-bar for being 170 DEG C in pressure 1MPa and temperature
After ten minutes, being molded and being cured enhances clutch friction plate up to graphene for hot pressing under part.
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| CN112032229A (en) * | 2020-09-14 | 2020-12-04 | 来安县隆华摩擦材料有限公司 | High-temperature-resistant nano calcium carbonate automobile clutch friction plate and production method thereof |
| CN112981596A (en) * | 2019-12-17 | 2021-06-18 | 江苏恒源康盛高科新材料有限公司 | Resin type rubber plastic fibril and production process thereof |
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