CN108587051A - A kind of high temperature resistant anticracking clutch surface and its preparation process - Google Patents
A kind of high temperature resistant anticracking clutch surface and its preparation process Download PDFInfo
- Publication number
- CN108587051A CN108587051A CN201810444659.4A CN201810444659A CN108587051A CN 108587051 A CN108587051 A CN 108587051A CN 201810444659 A CN201810444659 A CN 201810444659A CN 108587051 A CN108587051 A CN 108587051A
- Authority
- CN
- China
- Prior art keywords
- parts
- high temperature
- clutch surface
- temperature resistant
- product
- 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
- 238000002360 preparation method Methods 0.000 title claims abstract description 54
- 239000000835 fiber Substances 0.000 claims abstract description 111
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 77
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 77
- 241001330002 Bambuseae Species 0.000 claims abstract description 77
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 77
- 239000011425 bamboo Substances 0.000 claims abstract description 77
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 48
- 239000000463 material Substances 0.000 claims abstract description 48
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 43
- 239000002994 raw material Substances 0.000 claims abstract description 38
- 238000005728 strengthening Methods 0.000 claims abstract description 32
- 239000000919 ceramic Substances 0.000 claims abstract description 30
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 30
- 239000005011 phenolic resin Substances 0.000 claims abstract description 25
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims abstract description 23
- 229920001568 phenolic resin Polymers 0.000 claims abstract description 23
- 239000002356 single layer Substances 0.000 claims abstract description 23
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000005864 Sulphur Substances 0.000 claims abstract description 22
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 claims abstract description 22
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000005543 nano-size silicon particle Substances 0.000 claims abstract description 18
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 18
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims description 72
- 238000002156 mixing Methods 0.000 claims description 68
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 63
- 238000007731 hot pressing Methods 0.000 claims description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 45
- 230000003064 anti-oxidating effect Effects 0.000 claims description 37
- 239000011248 coating agent Substances 0.000 claims description 37
- 238000000576 coating method Methods 0.000 claims description 37
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 claims description 36
- 238000000034 method Methods 0.000 claims description 32
- 238000004321 preservation Methods 0.000 claims description 27
- 238000002791 soaking Methods 0.000 claims description 26
- 238000005303 weighing Methods 0.000 claims description 26
- 229910021645 metal ion Inorganic materials 0.000 claims description 23
- 239000000203 mixture Substances 0.000 claims description 23
- 238000012545 processing Methods 0.000 claims description 20
- 241001571736 Lysimachia foenum-graecum Species 0.000 claims description 19
- 238000000227 grinding Methods 0.000 claims description 19
- 238000012805 post-processing Methods 0.000 claims description 19
- 239000004113 Sepiolite Substances 0.000 claims description 18
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims description 18
- 239000003822 epoxy resin Substances 0.000 claims description 18
- 229920000647 polyepoxide Polymers 0.000 claims description 18
- 229910052624 sepiolite Inorganic materials 0.000 claims description 18
- 235000019355 sepiolite Nutrition 0.000 claims description 18
- 239000003365 glass fiber Substances 0.000 claims description 17
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims description 16
- XTVVROIMIGLXTD-UHFFFAOYSA-N copper(II) nitrate Chemical compound [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 16
- YIXJRHPUWRPCBB-UHFFFAOYSA-N magnesium nitrate Inorganic materials [Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YIXJRHPUWRPCBB-UHFFFAOYSA-N 0.000 claims description 16
- 239000000843 powder Substances 0.000 claims description 16
- 238000003756 stirring Methods 0.000 claims description 16
- 239000002041 carbon nanotube Substances 0.000 claims description 10
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 10
- 239000003292 glue Substances 0.000 claims description 10
- 230000004048 modification Effects 0.000 claims description 10
- 238000012986 modification Methods 0.000 claims description 10
- 206010001497 Agitation Diseases 0.000 claims description 8
- 238000013019 agitation Methods 0.000 claims description 8
- 238000001354 calcination Methods 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 239000008367 deionised water Substances 0.000 claims description 8
- 229910021641 deionized water Inorganic materials 0.000 claims description 8
- 238000004064 recycling Methods 0.000 claims description 8
- 239000000377 silicon dioxide Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims 1
- 239000000908 ammonium hydroxide Substances 0.000 claims 1
- 238000007654 immersion Methods 0.000 claims 1
- 150000002500 ions Chemical class 0.000 claims 1
- 229910052573 porcelain Inorganic materials 0.000 claims 1
- 230000004927 fusion Effects 0.000 abstract description 4
- 230000001681 protective effect Effects 0.000 abstract description 4
- 230000009172 bursting Effects 0.000 abstract description 3
- 238000004132 cross linking Methods 0.000 abstract description 2
- 230000036039 immunity Effects 0.000 abstract description 2
- 238000005457 optimization Methods 0.000 abstract description 2
- 235000019441 ethanol Nutrition 0.000 description 21
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 14
- DCXXMTOCNZCJGO-UHFFFAOYSA-N tristearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCCCC DCXXMTOCNZCJGO-UHFFFAOYSA-N 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 10
- 229910052799 carbon Inorganic materials 0.000 description 9
- 239000010410 layer Substances 0.000 description 9
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 8
- 238000010792 warming Methods 0.000 description 8
- 239000011701 zinc Substances 0.000 description 8
- 229910052725 zinc Inorganic materials 0.000 description 8
- 229910052782 aluminium Inorganic materials 0.000 description 7
- 229910021529 ammonia Inorganic materials 0.000 description 7
- 229910052738 indium Inorganic materials 0.000 description 7
- 229920005989 resin Polymers 0.000 description 6
- 239000011347 resin Substances 0.000 description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000003205 fragrance Substances 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000004816 latex Substances 0.000 description 2
- 229920000126 latex Polymers 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- 201000004569 Blindness Diseases 0.000 description 1
- 241000446313 Lamella Species 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
- 229910003978 SiClx Inorganic materials 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000002783 friction material Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002905 metal composite material Substances 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920005596 polymer binder Polymers 0.000 description 1
- 239000002491 polymer binding agent Substances 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 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
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
- C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/0427—Coating with only one layer of a composition containing a polymer binder
-
- 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
- F16D13/00—Friction clutches
- F16D13/58—Details
- F16D13/60—Clutching elements
- F16D13/64—Clutch-plates; Clutch-lamellae
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
- C08J2361/04—Condensation polymers of aldehydes or ketones with phenols only
- C08J2361/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2463/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins
-
- 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
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2217—Oxides; Hydroxides of metals of magnesium
- C08K2003/2224—Magnesium hydroxide
-
- 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
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- 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
-
- 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
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
A kind of high temperature resistant anticracking clutch surface of the present invention, is made of the raw material of following parts by weight：24 parts of butadiene-styrene rubber, modified 0.3 0.6 parts of bamboo fibre, 0.3 0.6 parts of ceramic fibre, 57 parts of strengthening material, 12 parts of single-layer graphene, 57 parts of nano silicon dioxide, 15 18 parts of 13 parts of nano-titanium dioxide, 46 parts of zinc stearate, 0.5 1 parts of sulphur and phenolic resin.The high temperature resistant anticracking clutch surface of the present invention, intensity is high, good toughness, stable friction factor, and jitter immunity can be good, and rotation bursting strength is high, has relatively stable frictional behaviour at high temperature, is not likely to produce decay, and be environmentally friendly product.The preparation process of the high temperature resistant anticracking clutch surface 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 car transmissions technical field more particularly to a kind of high temperature resistant anticracking clutch surface and its systems
Standby technique.
Background technology
Clutch surface is a kind of macromolecule trielement composite material, mainly by high polymer binder (resin and rubber), increasing
Strong material, friction filler three categories component and other compounding agents composition, through a series of product made of production and processings.Due to automobile
Industry flourishes, and requirement to transmission system is also more stringent, so friction material will compliance requirements, on the one hand must
The property indices that should reach when must meet vehicle transmission, on the other hand must satisfy it is safe to use, comfortable steady, to human body
It is harmless, environmentally safe, also there is the effect of energy-saving consumption-reducing.
Application number CN1947990A discloses " a kind of wet type method for producing of clutch face sheet for cars ", due to impregnating
Use a large amount of toluene or gasoline in rubber solutions system, the rate of charge of sizing material and solvent is 1：0.6-1.0, in preparation process
A large amount of organic solvent has been used, larger pollution can have not only been caused to environment, but also production cost can be improved；Application number
CN101285512A discloses " a kind of to use water soluble phenol resin as bonding agent ", with water as solvent make slurry prepare from
The method of clutch dough sheet, since the adhesive strength of fiber and resin is relatively low, dry slurry is easy during processing and use
It falls off from fiber surface.To solve the problems, such as that resin and fiber adhesive strength are too low, latex is added to increase again in preparation process
The adhesive strength of strong resin, while also added anti-layering modifying agent to avoid Water-soluble phenolic resin solution from being layered, so not
Production cost is only increased, while dosage of latex can excessively cause the heat resistance of product to reduce, water resistance declines, and produces
Product will appear more serious heat fading phenomenon, reduced service life in use, and frictional behaviour changes, and generation is beaten
It is sliding, to influence the safety of driving；Application number CN101792571A discloses " a kind of novel non-rubber winding clutch facing ",
Use water soluble phenol resin for binding material, the clutch surface heat resisting temperature of preparation may be up to 350 DEG C or more, heat resistance
It is good, but the difference of friction coefficient is larger, wears total amount wider range, friction stability and wearability are not fine.It is preparing
In the process, compatibility of each component in mixed process is not fine, needs to increase temperature to help to be uniformly mixed, and product
The adhesive property of middle resin and glass fabric is not highly desirable, and resin has from fiber surface to fall off on a small quantity.
These clutch disc often do not have relatively stable high temperature resistant anti crack performance, easy to produce decay, are used
Material be chemical material mostly, damage ratio is more serious, complex process, and environmental suitability is poor.
Invention content
Place that the purpose of the present invention is to overcome the deficiency in the prior art, provides a kind of high temperature resistant anticracking clutch surface, by force
Degree is high, good toughness, stable friction factor, and jitter immunity can be good, and rotation bursting strength is high, has relatively stable friction at high temperature
Performance is not likely to produce decay, and is environmentally friendly product.
The present invention also provides a kind of preparation processes of high temperature resistant anticracking clutch surface, 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.
A kind of high temperature resistant anticracking clutch surface, is made of the raw material of following parts by weight：2-4 parts of butadiene-styrene rubber, modified bamboo
0.3-0.6 parts of fiber, 0.3-0.6 parts of ceramic fibre, 5-7 parts of strengthening material, 1-2 parts of single-layer graphene, nano silicon dioxide 5-7
15-18 parts of part, 1-3 parts of nano-titanium dioxide, 4-6 parts of zinc stearate, 0.5-1 parts of sulphur and phenolic resin.
Preferably, it is made of the raw material of following parts by weight：4 parts of butadiene-styrene rubber, modified 0.6 part of bamboo fibre, ceramic fibre 0.6
Part, 5 parts of strengthening material, 2 parts of single-layer graphene, 7 parts of nano silicon dioxide, 1 part of nano-titanium dioxide, 6 parts of zinc stearate, sulphur
1 part and 18 parts of phenolic resin.
Preferably, the weight part ratio of the modified bamboo fibre and the ceramic fibre is 1:1.
Preferably, the modified bamboo fibre is made of the raw material of following parts by weight：0.4 part of 0.2 part of Lysimachia foenum-graecum and bamboo fibre.
Preferably, the preparation process of the modified bamboo fibre is as follows：
(1)：20kHz ultrasonic agitations 0.5 hour in the ethanol solution that volume fraction is 70% is added for 0.2 part in Lysimachia foenum-graecum
Afterwards, it filters, after recycling ethanol solution, it is spare to obtain recovered liquid；
(2)：It will be impregnated 2 hours in recovered liquid obtained by 0.4 part of addition step (1) of bamboo fibre, soaking temperature is 30 DEG C, is impregnated
After 2 hours are dried under 60 DEG C of vacuum to get modified bamboo fibre.
Preferably, the preparation process of the strengthening material is as follows：
(11)：By Al (NO3)3·9H2O、Mg(NO3)2·6H2O、Cu(NO3)2·3H2O and EDTA are dissolved in deionized water
In, Al (NO3)3·9H2O、Mg(NO3)2·6H2O and Cu (NO3)2·3H2The molar ratio of O is 1：1：1, ammonia is added dropwise while stirring
Water, adjusting pH value are 7.0-7.5, are subsequently placed in 90 DEG C of stirring in water bath reaction 5h, gel is prepared；
(12)：After gel prepared by step (11) is dried to xerogel at 150 DEG C, xerogel is immersed in volume point
Number is 10 seconds in 99% ethanol solution, then takes out xerogel and lights xerogel, black powder is prepared；
(13)：By the black powder prepared in step (12) in 850 DEG C of temperature lower calcination 8h, that is, Rankine is prepared
Material.
Preferably, EDTA in the step (11)：Metal ion Al3+：Metal ions M g2+：Metal ion Cu2+Mole
Than being 3：1：1：1.
A kind of preparation process of high temperature resistant anticracking clutch surface, comprises the steps of：
(21)：Weigh butadiene-styrene rubber, phenolic resin, nano silicon dioxide, nano-titanium dioxide, the tristearin of the parts by weight
Sour zinc is blended, at 75 DEG C of temperature mixing mix 20 minutes to obtain the first mixing product；
(22)：In first mixing product made from weighing in the single-layer graphene addition step (21) of the parts by weight, roller
Pressure obtains the first roll-in product after ten minutes；
(23)：Modification bamboo fibre, sulphur and the ceramic fibre for weighing the parts by weight are added to first obtained by step (22)
In roll-in product, under temperature 70 C mixing mix 10 minutes the second mixing product；
(24)：The strengthening material for weighing the parts by weight is added in the second mixing product obtained by step (23), again roller
Pressure 5 minutes, obtains the second roll-in product；
(25)：Film is made through mill in second roll-in product obtained by step (24)；
(26)：High temperature anti-oxidation coating is sprayed to and obtains modified film on film obtained by step (25), is cooled to room temperature, is applied
Layer thickness >=0.2mm；
(27)：The modified film that step (26) is cooled to room temperature to gained cuts glue, then by hot pressing, is in hot pressing pressure
Under conditions of 18Mpa after three sections of hot-forming processing of heating, high temperature resistant anticracking is made using grinding, drill process post-processing
Clutch surface finished product.
Preferably, hot-forming handle of three sections of heating described in the step (27) is specially：
First segment heating is hot-forming：Preheating section：Under conditions of hot pressing pressure is 18Mpa, 20 DEG C/min of heating speed
Rate is warming up to 100 DEG C, keeps the temperature 3 minutes；
Second segment heating is hot-forming：Bringing-up section：After waiting for preheating section heat preservation, in the condition that hot pressing pressure is 18Mpa
Under, 180 DEG C are continuously heating to 20 DEG C/min of heating rate, keeps the temperature 4 minutes；
The heating of third section is hot-forming：Soaking zone：After hot arc heat preservation to be added, in the condition that hot pressing pressure is 18Mpa
Under, 100 DEG C are cooled to, keeps the temperature 3 minutes；
Wait for soaking zone heat preservation after using grinding, drill process post-processing be made high temperature resistant anticracking clutch surface at
Product.
Preferably, the high temperature anti-oxidation coating is made of the raw material of following parts by weight：18 parts of bisphenol A type epoxy resin,
50 parts of 4 parts of carbon nanotube, 5 parts of talcum powder, 9 parts of glass fibre, 1 part of sepiolite and water；
The preparation method of the high temperature anti-oxidation coating is：By the bisphenol A type epoxy resin of the formula rate, carbon nanometer
It is 20-60nm to be milled to grain size after pipe, talcum powder, glass fibre and sepiolite mixing；Then it is mixed with water, it is high under 3000rpm
Speed disperses 2 hours to get the high temperature anti-oxidation coating.
The present invention is modified processing using Lysimachia foenum-graecum to bamboo fibre, abandons and completely uses chemical reagent in the prior art
Defect, the certain plant component that will contain in Lysimachia foenum-graecum substance, for example fragrant organic principle is added to the system of clutch disc
In standby technique, optimizes the process environments of preparation process, do not generate harm to health, it is environmentally protective, and there is certain fragrance,
And the present invention is modified using bamboo fibre only, be because being relatively compared to other fibers, it is special ultra-fine inside bamboo fibre
Microcellular structure makes it have powerful adsorption capacity, is better able to absorb the fragrant organic principle accommodated in Lysimachia foenum-graecum；At other
Raw material added again after fully merging, can will the modified unique fragrance of bamboo fibre and unique plant component adequately with
Other raw materials are merged, to further increase the overall performance of product.
Using graphene as synthesis material, graphene itself has good mechanicalness and thermal conductivity, is making the present invention
Graphene is adequately mixed with other components in standby technique, so that graphene can adsorb various originals to the greatest extent
Expect the atom and molecule of component.
The present invention adds the metal composite oxide strengthening material being prepared by burning and calcine technology, can increase
Molecule contacts effective area is simultaneously effectively formed a large amount of contact bands, and the contact fusion between raw molecule provides more contacts
Point so that the fusion of different material molecule more crypto set, reinforced structure body simultaneously improve toughness and cracking resistance.
The preparation process of the present invention, technical maturity is reasonable, fully takes into account being sufficiently mixed for various raw materials in component, nontoxic
Side effect, the raw material of different type and type separate handles in batches, rather than will be after whole mixing of component blindness
It is processed, mixing and roll-in can be such that various raw materials in technique fully merge repeatedly in preparation process of the invention, particle
Refinement, distribution uniformity, the internal stress of material removal improve the S. E. A. between component, to continue machine-shaping；Three
Duan Wendu processing can prevent increasing suddenly for temperature from being influenced on the mutation of molecular activity and formed product generation, obtain degree of segregation
The clutch surface blade unit of the uniform fine microstructures of small, ingredient；One layer of high temperature anti-oxidation coating, Ke Yiyou are sprayed in film face
Effect prevents film face from being aoxidized, and forms fine and close protective film, improves the surface quality of finished product, improve the whole mechanicalness of product
Energy.
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%, thickness：0.5-3.0nm,
Lamella diameter：0.5-5um, specific surface area:1000-1217m2/ g), buy the carbon from Suzhou Tan Feng graphenes Science and Technology Ltd.
Rich graphene, other described raw material can be bought from market, not do being described in detail one by one here, device therefor is in preparation process
Existing equipment.
Embodiment 1
A kind of high temperature resistant anticracking clutch surface, is made of the raw material of following parts by weight：By the raw material system of following parts by weight
At：4 parts of butadiene-styrene rubber, modified 0.6 part of bamboo fibre, 0.6 part of ceramic fibre, 5 parts of strengthening material, 2 parts of single-layer graphene, nanometer two
18 parts of 7 parts of silica, 1 part of nano-titanium dioxide, 6 parts of zinc stearate, 1 part of sulphur and phenolic resin.
The weight part ratio of modified bamboo fibre and ceramic fibre is 1:1.
Modified bamboo fibre is made of the raw material of following parts by weight：0.4 part of 0.2 part of Lysimachia foenum-graecum and bamboo fibre.
The preparation process of modified bamboo fibre is as follows：
(1)：20kHz ultrasonic agitations are after 0.5 hour in the ethyl alcohol for being 70% by 0.2 part of addition volume fraction of Lysimachia foenum-graecum, mistake
It is spare to obtain recovered liquid after recycling ethanol solution for filter；
(2)：It will be impregnated 2 hours in recovered liquid obtained by 0.4 part of addition step (1) of bamboo fibre, soaking temperature is 30 DEG C, is impregnated
After 2 hours are dried under 60 DEG C of vacuum to get modified bamboo fibre.
The preparation process of strengthening material is as follows：
(11)：By Al (NO3)3·9H2O、Mg(NO3)2·6H2O、Cu(NO3)2·3H2O and EDTA are dissolved in deionized water
In, Al (NO3)3·9H2O、Mg(NO3)2·6H2O and Cu (NO3)2·3H2The molar ratio of O is 1：1：1, ammonia is added dropwise while stirring
Water, adjusting pH value are 7.0-7.5, are subsequently placed in 90 DEG C of stirring in water bath reaction 5h, gel is prepared；
(12)：After gel prepared by step (11) is dried to xerogel at 150 DEG C, xerogel is immersed in volume point
Number is 10 seconds in 99% ethanol solution, then takes out xerogel and lights xerogel, black powder is prepared；
(13)：By the black powder prepared in step (12) in 850 DEG C of temperature lower calcination 8h, that is, Rankine is prepared
Material.
EDTA in step (11)：Metal ion Al3+：Metal ions M g2+：Metal ion Cu2+Molar ratio be 3：1：1：1.
A kind of preparation process of high temperature resistant anticracking clutch surface, comprises the steps of：
(21)：Weigh butadiene-styrene rubber, phenolic resin, nano silicon dioxide, nano-titanium dioxide, the tristearin of above-mentioned parts by weight
Sour zinc is blended, at 75 DEG C of temperature mixing mix 20 minutes to obtain the first mixing product；
(22)：In first mixing product made from weighing in the single-layer graphene addition step (21) of above-mentioned parts by weight, roller
Pressure obtains the first roll-in product after ten minutes；
(23)：Modification bamboo fibre, sulphur and the ceramic fibre for weighing above-mentioned parts by weight are added to first obtained by step (22)
In roll-in product, under temperature 70 C mixing mix 10 minutes the second mixing product；
(24)：The strengthening material for weighing above-mentioned parts by weight is added in the second mixing product obtained by step (23), again roller
Pressure 5 minutes, obtains the second roll-in product；
(25)：Film is made through mill in second roll-in product obtained by step (24)；
(26)：High temperature anti-oxidation coating is sprayed to and obtains modified film on film obtained by step (25), is cooled to room temperature, is applied
Layer thickness >=0.2mm；
(27)：The modified film that step (26) is cooled to room temperature to gained cuts glue, then by hot pressing, is in hot pressing pressure
Under conditions of 18Mpa after three sections of hot-forming processing of heating, high temperature resistant anticracking is made using grinding, drill process post-processing
Clutch surface finished product.
Hot-forming handle of three sections of heating is specially in step (27)：
First segment heating is hot-forming：Preheating section：Under conditions of hot pressing pressure is 18Mpa, 20 DEG C/min of heating speed
Rate is warming up to 100 DEG C, keeps the temperature 3 minutes；
Second segment heating is hot-forming：Bringing-up section：After waiting for preheating section heat preservation, in the condition that hot pressing pressure is 18Mpa
Under, 180 DEG C are continuously heating to 20 DEG C/min of heating rate, keeps the temperature 4 minutes；
The heating of third section is hot-forming：Soaking zone：After hot arc heat preservation to be added, in the condition that hot pressing pressure is 18Mpa
Under, 100 DEG C are cooled to, keeps the temperature 3 minutes；
Wait for soaking zone heat preservation after using grinding, drill process post-processing be made high temperature resistant anticracking clutch surface at
Product.
Above-mentioned high temperature anti-oxidation coating is made of the raw material of following parts by weight：18 parts of bisphenol A type epoxy resin, carbon nanotube
50 parts of 4 parts, 5 parts of talcum powder, 9 parts of glass fibre, 1 part of sepiolite and water；
The preparation method of above-mentioned high temperature anti-oxidation coating is：By the bisphenol A type epoxy resin of above-mentioned formula rate, carbon nanometer
It is 20-60nm to be milled to grain size after pipe, talcum powder, glass fibre and sepiolite mixing；Then it is mixed with water, it is high under 3000rpm
Speed disperses 2 hours to get above-mentioned high temperature anti-oxidation coating.
Embodiment 2
A kind of high temperature resistant anticracking clutch surface, is made of the raw material of following parts by weight：2 parts of butadiene-styrene rubber, modified bamboo are fine
0.6 part of dimension, 0.6 part of ceramic fibre, 5 parts of strengthening material, 1 part of single-layer graphene, 5 parts of nano silicon dioxide, nano-titanium dioxide 1
15 parts of part, 4 parts of zinc stearate, 1 part of sulphur and phenolic resin.
The weight part ratio of modified bamboo fibre and ceramic fibre is 1:1.
Modified bamboo fibre is made of the raw material of following parts by weight：0.4 part of 0.2 part of Lysimachia foenum-graecum and bamboo fibre.
The preparation process of modified bamboo fibre is as follows：
(1)：20kHz ultrasonic agitations are after 0.5 hour in the ethyl alcohol for being 70% by 0.2 part of addition volume fraction of Lysimachia foenum-graecum, mistake
It is spare to obtain recovered liquid after recycling ethanol solution for filter；
(2)：It will be impregnated 2 hours in recovered liquid obtained by 0.4 part of addition step (1) of bamboo fibre, soaking temperature is 30 DEG C, is impregnated
After 2 hours are dried under 60 DEG C of vacuum to get modified bamboo fibre.
The preparation process of strengthening material is as follows：
(11)：By Al (NO3)3·9H2O、Mg(NO3)2·6H2O、Cu(NO3)2·3H2O and EDTA are dissolved in deionized water
In, Al (NO3)3·9H2O、Mg(NO3)2·6H2O and Cu (NO3)2·3H2The molar ratio of O is 1：1：1, ammonia is added dropwise while stirring
Water, adjusting pH value are 7.0-7.5, are subsequently placed in 90 DEG C of stirring in water bath reaction 5h, gel is prepared；
(12)：After gel prepared by step (11) is dried to xerogel at 150 DEG C, xerogel is immersed in volume point
Number is 10 seconds in 99% ethanol solution, then takes out xerogel and lights xerogel, black powder is prepared；
(13)：By the black powder prepared in step (12) in 850 DEG C of temperature lower calcination 8h, that is, Rankine is prepared
Material.
EDTA in step (11)：Metal ion Al3+：Metal ions M g2+：Metal ion Cu2+Molar ratio be 3：1：1：1.
A kind of preparation process of high temperature resistant anticracking clutch surface, comprises the steps of：
(21)：Butadiene-styrene rubber, phenolic resin, nano silicon dioxide, the nano-titanium dioxide of above-mentioned parts by weight are weighed, it is stearic
Sour zinc is blended, at 75 DEG C of temperature mixing mix 20 minutes to obtain the first mixing product；
(22)：In first mixing product made from weighing in the single-layer graphene addition step (21) of above-mentioned parts by weight, roller
Pressure obtains the first roll-in product after ten minutes；
(23)：Modification bamboo fibre, sulphur and the ceramic fibre for weighing above-mentioned parts by weight are added to first obtained by step (22)
In roll-in product, under temperature 70 C mixing mix 10 minutes the second mixing product；
(24)：The strengthening material for weighing above-mentioned parts by weight is added in the second mixing product obtained by step (23), again roller
Pressure 5 minutes, obtains the second roll-in product；
(25)：Film is made through mill in second roll-in product obtained by step (24)；
(26)：High temperature anti-oxidation coating is sprayed to and obtains modified film on film obtained by step (25), is cooled to room temperature, is applied
Layer thickness >=0.2mm；
(27)：The modified film that step (26) is cooled to room temperature to gained cuts glue, then by hot pressing, is in hot pressing pressure
Under conditions of 18Mpa after three sections of hot-forming processing of heating, high temperature resistant anticracking is made using grinding, drill process post-processing
Clutch surface finished product.
Hot-forming handle of three sections of heating is specially in step (27)：
First segment heating is hot-forming：Preheating section：Under conditions of hot pressing pressure is 18Mpa, 20 DEG C/min of heating speed
Rate is warming up to 100 DEG C, keeps the temperature 3 minutes；
Second segment heating is hot-forming：Bringing-up section：After waiting for preheating section heat preservation, in the condition that hot pressing pressure is 18Mpa
Under, 180 DEG C are continuously heating to 20 DEG C/min of heating rate, keeps the temperature 4 minutes；
The heating of third section is hot-forming：Soaking zone：After hot arc heat preservation to be added, in the condition that hot pressing pressure is 18Mpa
Under, 100 DEG C are cooled to, keeps the temperature 3 minutes；
Wait for soaking zone heat preservation after using grinding, drill process post-processing be made high temperature resistant anticracking clutch surface at
Product.
Above-mentioned high temperature anti-oxidation coating is made of the raw material of following parts by weight：18 parts of bisphenol A type epoxy resin, carbon nanotube
50 parts of 4 parts, 5 parts of talcum powder, 9 parts of glass fibre, 1 part of sepiolite and water；
The preparation method of above-mentioned high temperature anti-oxidation coating is：By the bisphenol A type epoxy resin of above-mentioned formula rate, carbon nanometer
It is 20-60nm to be milled to grain size after pipe, talcum powder, glass fibre and sepiolite mixing；Then it is mixed with water, it is high under 3000rpm
Speed disperses 2 hours to get above-mentioned high temperature anti-oxidation coating.
Embodiment 3
A kind of high temperature resistant anticracking clutch surface, is made of the raw material of following parts by weight：3 parts of butadiene-styrene rubber, modified bamboo are fine
0.6 part of dimension, 0.6 part of ceramic fibre, 7 parts of strengthening material, 1 part of single-layer graphene, 5 parts of nano silicon dioxide, nano-titanium dioxide 3
16 parts of part, 5 parts of zinc stearate, 1 part of sulphur and phenolic resin.
The weight part ratio of modified bamboo fibre and ceramic fibre is 1:1.
Modified bamboo fibre is made of the raw material of following parts by weight：0.4 part of 0.2 part of Lysimachia foenum-graecum and bamboo fibre.
The preparation process of modified bamboo fibre is as follows：
(1)：20kHz ultrasonic agitations are after 0.5 hour in the ethyl alcohol for being 70% by 0.2 part of addition volume fraction of Lysimachia foenum-graecum, mistake
It is spare to obtain recovered liquid after recycling ethanol solution for filter；
(2)：It will be impregnated 2 hours in recovered liquid obtained by 0.4 part of addition step (1) of bamboo fibre, soaking temperature is 30 DEG C, is impregnated
After 2 hours are dried under 60 DEG C of vacuum to get modified bamboo fibre.
The preparation process of strengthening material is as follows：
(11)：By Al (NO3)3·9H2O、Mg(NO3)2·6H2O、Cu(NO3)2·3H2O and EDTA are dissolved in deionized water
In, Al (NO3)3·9H2O、Mg(NO3)2·6H2O and Cu (NO3)2·3H2The molar ratio of O is 1：1：1, ammonia is added dropwise while stirring
Water, adjusting pH value are 7.0-7.5, are subsequently placed in 90 DEG C of stirring in water bath reaction 5h, gel is prepared；
(12)：After gel prepared by step (11) is dried to xerogel at 150 DEG C, xerogel is immersed in volume point
Number is 10 seconds in 99% ethanol solution, then takes out xerogel and lights xerogel, black powder is prepared；
(13)：By the black powder prepared in step (12) in 850 DEG C of temperature lower calcination 8h, that is, Rankine is prepared
Material.
EDTA in step (11)：Metal ion Al3+：Metal ions M g2+：Metal ion Cu2+Molar ratio be 3：1：1：1.
A kind of preparation process of high temperature resistant anticracking clutch surface, comprises the steps of：
(21)：Weigh butadiene-styrene rubber, phenolic resin, nano silicon dioxide, nano-titanium dioxide, the tristearin of above-mentioned parts by weight
Sour zinc is blended, at 75 DEG C of temperature mixing mix 20 minutes to obtain the first mixing product；
(22)：In first mixing product made from weighing in the single-layer graphene addition step (21) of above-mentioned parts by weight, roller
Pressure obtains the first roll-in product after ten minutes；
(23)：Modification bamboo fibre, sulphur and the ceramic fibre for weighing above-mentioned parts by weight are added to first obtained by step (22)
In roll-in product, under temperature 70 C mixing mix 10 minutes the second mixing product；
(24)：The strengthening material for weighing above-mentioned parts by weight is added in the second mixing product obtained by step (23), again roller
Pressure 5 minutes, obtains the second roll-in product；
(25)：Film is made through mill in second roll-in product obtained by step (24)；
(26)：High temperature anti-oxidation coating is sprayed to and obtains modified film on film obtained by step (25), is cooled to room temperature, is applied
Layer thickness >=0.2mm；
(27)：The modified film that step (26) is cooled to room temperature to gained cuts glue, then by hot pressing, is in hot pressing pressure
Under conditions of 18Mpa after three sections of hot-forming processing of heating, high temperature resistant anticracking is made using grinding, drill process post-processing
Clutch surface finished product.
The hot-forming processing of three sections in above-mentioned steps (27) heating is specially：
First segment heating is hot-forming：Preheating section：Under conditions of hot pressing pressure is 18Mpa, 20 DEG C/min of heating speed
Rate is warming up to 100 DEG C, keeps the temperature 3 minutes；
Second segment heating is hot-forming：Bringing-up section：After waiting for preheating section heat preservation, in the condition that hot pressing pressure is 18Mpa
Under, 180 DEG C are continuously heating to 20 DEG C/min of heating rate, keeps the temperature 4 minutes；
The heating of third section is hot-forming：Soaking zone：After hot arc heat preservation to be added, in the condition that hot pressing pressure is 18Mpa
Under, 100 DEG C are cooled to, keeps the temperature 3 minutes；
Wait for soaking zone heat preservation after using grinding, drill process post-processing be made high temperature resistant anticracking clutch surface at
Product.
Above-mentioned high temperature anti-oxidation coating is made of the raw material of following parts by weight：18 parts of bisphenol A type epoxy resin, carbon nanotube
50 parts of 4 parts, 5 parts of talcum powder, 9 parts of glass fibre, 1 part of sepiolite and water；
The preparation method of above-mentioned high temperature anti-oxidation coating is：By the bisphenol A type epoxy resin of above-mentioned formula rate, carbon nanometer
It is 20-60nm to be milled to grain size after pipe, talcum powder, glass fibre and sepiolite mixing；Then it is mixed with water, it is high under 3000rpm
Speed disperses 2 hours to get above-mentioned high temperature anti-oxidation coating.
Embodiment 4
A kind of high temperature resistant anticracking clutch surface, is made of the raw material of following parts by weight：4 parts of butadiene-styrene rubber, modified bamboo are fine
0.6 part of dimension, 0.6 part of ceramic fibre, 6 parts of strengthening material, 2 parts of single-layer graphene, 6 parts of nano silicon dioxide, nano-titanium dioxide 2
17 parts of part, 5 parts of zinc stearate, 1 part of sulphur and phenolic resin.
The weight part ratio of modified bamboo fibre and ceramic fibre is 1:1.
Modified bamboo fibre is made of the raw material of following parts by weight：0.4 part of 0.2 part of Lysimachia foenum-graecum and bamboo fibre.
The preparation process of modified bamboo fibre is as follows：
(1)：20kHz ultrasonic agitations are after 0.5 hour in the ethyl alcohol for being 70% by 0.2 part of addition volume fraction of Lysimachia foenum-graecum, mistake
It is spare to obtain recovered liquid after recycling ethanol solution for filter；
(2)：It will be impregnated 2 hours in recovered liquid obtained by 0.4 part of addition step (1) of bamboo fibre, soaking temperature is 30 DEG C, is impregnated
After 2 hours are dried under 60 DEG C of vacuum to get modified bamboo fibre.
The preparation process of strengthening material is as follows：
(11)：By Al (NO3)3·9H2O、Mg(NO3)2·6H2O、Cu(NO3)2·3H2O and EDTA are dissolved in deionized water
In, Al (NO3)3·9H2O、Mg(NO3)2·6H2O and Cu (NO3)2·3H2The molar ratio of O is 1：1：1, ammonia is added dropwise while stirring
Water, adjusting pH value are 7.0-7.5, are subsequently placed in 90 DEG C of stirring in water bath reaction 5h, gel is prepared；
(12)：After gel prepared by step (11) is dried to xerogel at 150 DEG C, xerogel is immersed in volume point
Number is 10 seconds in 99% ethanol solution, then takes out xerogel and lights xerogel, black powder is prepared；
(13)：By the black powder prepared in step (12) in 850 DEG C of temperature lower calcination 8h, that is, Rankine is prepared
Material.
EDTA in above-mentioned steps (11)：Metal ion Al3+：Metal ions M g2+：Metal ion Cu2+Molar ratio be 3：1：
1：1.
A kind of preparation process of high temperature resistant anticracking clutch surface, comprises the steps of：
(21)：Butadiene-styrene rubber, phenolic resin, nano silicon dioxide, the nano-titanium dioxide of above-mentioned parts by weight are weighed, it is stearic
Sour zinc is blended, at 75 DEG C of temperature mixing mix 20 minutes to obtain the first mixing product；
(22)：In first mixing product made from weighing in the single-layer graphene addition step (21) of above-mentioned parts by weight, roller
Pressure obtains the first roll-in product after ten minutes；
(23)：Modification bamboo fibre, sulphur and the ceramic fibre for weighing above-mentioned parts by weight are added to first obtained by step (22)
In roll-in product, under temperature 70 C mixing mix 10 minutes the second mixing product；
(24)：The strengthening material for weighing above-mentioned parts by weight is added in the second mixing product obtained by step (23), again roller
Pressure 5 minutes, obtains the second roll-in product；
(25)：Film is made through mill in second roll-in product obtained by step (24)；
(26)：High temperature anti-oxidation coating is sprayed to and obtains modified film on film obtained by step (25), is cooled to room temperature, is applied
Layer thickness >=0.2mm；
(27)：The modified film that step (26) is cooled to room temperature to gained cuts glue, then by hot pressing, is in hot pressing pressure
Under conditions of 18Mpa after three sections of hot-forming processing of heating, high temperature resistant anticracking is made using grinding, drill process post-processing
Clutch surface finished product.
The hot-forming processing of three sections in above-mentioned steps (27) heating is specially：
First segment heating is hot-forming：Preheating section：Under conditions of hot pressing pressure is 18Mpa, 20 DEG C/min of heating speed
Rate is warming up to 100 DEG C, keeps the temperature 3 minutes；
Second segment heating is hot-forming：Bringing-up section：After waiting for preheating section heat preservation, in the condition that hot pressing pressure is 18Mpa
Under, 180 DEG C are continuously heating to 20 DEG C/min of heating rate, keeps the temperature 4 minutes；
The heating of third section is hot-forming：Soaking zone：After hot arc heat preservation to be added, in the condition that hot pressing pressure is 18Mpa
Under, 100 DEG C are cooled to, keeps the temperature 3 minutes；
Wait for soaking zone heat preservation after using grinding, drill process post-processing be made high temperature resistant anticracking clutch surface at
Product.
Above-mentioned high temperature anti-oxidation coating is made of the raw material of following parts by weight：18 parts of bisphenol A type epoxy resin, carbon nanotube
50 parts of 4 parts, 5 parts of talcum powder, 9 parts of glass fibre, 1 part of sepiolite and water；
The preparation method of above-mentioned high temperature anti-oxidation coating is：By the bisphenol A type epoxy resin of above-mentioned formula rate, carbon nanometer
It is 20-60nm to be milled to grain size after pipe, talcum powder, glass fibre and sepiolite mixing；Then it is mixed with water, it is high under 3000rpm
Speed disperses 2 hours to get above-mentioned high temperature anti-oxidation coating.
Embodiment 5
A kind of high temperature resistant anticracking clutch surface, is made of the raw material of following parts by weight：2.5 parts of butadiene-styrene rubber, modified bamboo
0.6 part of fiber, 0.6 part of ceramic fibre, 5 parts of strengthening material, 2 parts of single-layer graphene, 6 parts of nano silicon dioxide, nanometer titanium dioxide
15 parts of 3 parts of titanium, 5 parts of zinc stearate, 1 part of sulphur and phenolic resin.
The weight part ratio of modified bamboo fibre and ceramic fibre is 1:1.
Modified bamboo fibre is made of the raw material of following parts by weight：0.4 part of 0.2 part of Lysimachia foenum-graecum and bamboo fibre.
The preparation process of modified bamboo fibre is as follows：
(1)：20kHz ultrasonic agitations are after 0.5 hour in the ethyl alcohol for being 70% by 0.2 part of addition volume fraction of Lysimachia foenum-graecum, mistake
It is spare to obtain recovered liquid after recycling ethanol solution for filter；
(2)：It will be impregnated 2 hours in recovered liquid obtained by 0.4 part of addition step (1) of bamboo fibre, soaking temperature is 30 DEG C, is impregnated
After 2 hours are dried under 60 DEG C of vacuum to get modified bamboo fibre.
The preparation process of strengthening material is as follows：
(11)：By Al (NO3)3·9H2O、Mg(NO3)2·6H2O、Cu(NO3)2·3H2O and EDTA are dissolved in deionized water
In, Al (NO3)3·9H2O、Mg(NO3)2·6H2O and Cu (NO3)2·3H2The molar ratio of O is 1：1：1, ammonia is added dropwise while stirring
Water, adjusting pH value are 7.0-7.5, are subsequently placed in 90 DEG C of stirring in water bath reaction 5h, gel is prepared；
(12)：After gel prepared by step (11) is dried to xerogel at 150 DEG C, xerogel is immersed in volume point
Number is 10 seconds in 99% ethanol solution, then takes out xerogel and lights xerogel, black powder is prepared；
(13)：By the black powder prepared in step (12) in 850 DEG C of temperature lower calcination 8h, that is, Rankine is prepared
Material.
EDTA in above-mentioned steps (11)：Metal ion Al3+：Metal ions M g2+：Metal ion Cu2+Molar ratio be 3：1：
1：1.
A kind of preparation process of high temperature resistant anticracking clutch surface, comprises the steps of：
(21)：Weigh butadiene-styrene rubber, phenolic resin, nano silicon dioxide, nano-titanium dioxide, the tristearin of above-mentioned parts by weight
Sour zinc is blended, at 75 DEG C of temperature mixing mix 20 minutes to obtain the first mixing product；
(22)：In first mixing product made from weighing in the single-layer graphene addition step (21) of above-mentioned parts by weight, roller
Pressure obtains the first roll-in product after ten minutes；
(23)：Modification bamboo fibre, sulphur and the ceramic fibre for weighing above-mentioned parts by weight are added to first obtained by step (22)
In roll-in product, under temperature 70 C mixing mix 10 minutes the second mixing product；
(24)：The strengthening material for weighing above-mentioned parts by weight is added in the second mixing product obtained by step (23), again roller
Pressure 5 minutes, obtains the second roll-in product；
(25)：Film is made through mill in second roll-in product obtained by step (24)；
(26)：High temperature anti-oxidation coating is sprayed to and obtains modified film on film obtained by step (25), is cooled to room temperature, is applied
Layer thickness >=0.2mm；
(27)：The modified film that step (26) is cooled to room temperature to gained cuts glue, then by hot pressing, is in hot pressing pressure
Under conditions of 18Mpa after three sections of hot-forming processing of heating, high temperature resistant anticracking is made using grinding, drill process post-processing
Clutch surface finished product.
The hot-forming processing of three sections described in above-mentioned steps (27) heating is specially：
First segment heating is hot-forming：Preheating section：Under conditions of hot pressing pressure is 18Mpa, 20 DEG C/min of heating speed
Rate is warming up to 100 DEG C, keeps the temperature 3 minutes；
Second segment heating is hot-forming：Bringing-up section：After waiting for preheating section heat preservation, in the condition that hot pressing pressure is 18Mpa
Under, 180 DEG C are continuously heating to 20 DEG C/min of heating rate, keeps the temperature 4 minutes；
The heating of third section is hot-forming：Soaking zone：After hot arc heat preservation to be added, in the condition that hot pressing pressure is 18Mpa
Under, 100 DEG C are cooled to, keeps the temperature 3 minutes；
Wait for soaking zone heat preservation after using grinding, drill process post-processing be made high temperature resistant anticracking clutch surface at
Product.
Above-mentioned high temperature anti-oxidation coating is made of the raw material of following parts by weight：18 parts of bisphenol A type epoxy resin, carbon nanotube
50 parts of 4 parts, 5 parts of talcum powder, 9 parts of glass fibre, 1 part of sepiolite and water；
The preparation method of above-mentioned high temperature anti-oxidation coating is：By the bisphenol A type epoxy resin of the formula rate, carbon nanometer
It is 20-60nm to be milled to grain size after pipe, talcum powder, glass fibre and sepiolite mixing；Then it is mixed with water, it is high under 3000rpm
Speed disperses 2 hours to get above-mentioned high temperature anti-oxidation coating.
Comparative example 1
Comparative example 1 is substantially the same manner as Example 1, the difference is that：The material composition of high temperature resistant anticracking clutch surface
It is adjusted with technique, i.e., removes strengthening material in composition of raw materials, i.e., a kind of high temperature resistant anticracking clutch surface, by following weight
The raw material of part is made：4 parts of butadiene-styrene rubber, modified 0.6 part of bamboo fibre, 0.6 part of ceramic fibre, 2 parts of single-layer graphene, nano-silica
18 parts of 7 parts of SiClx, 1 part of nano-titanium dioxide, 6 parts of zinc stearate, 1 part of sulphur and phenolic resin.
The weight part ratio of modified bamboo fibre and ceramic fibre is 1:1.
Modified bamboo fibre is made of the raw material of following parts by weight：0.4 part of 0.2 part of Lysimachia foenum-graecum and bamboo fibre.
The preparation process of modified bamboo fibre is as follows：
(1)：20kHz ultrasonic agitations are after 0.5 hour in the ethyl alcohol for being 70% by 0.2 part of addition volume fraction of Lysimachia foenum-graecum, mistake
It is spare to obtain recovered liquid after recycling ethanol solution for filter；
(2)：It will be impregnated 2 hours in recovered liquid obtained by 0.4 part of addition step (1) of bamboo fibre, soaking temperature is 30 DEG C, is impregnated
After 2 hours are dried under 60 DEG C of vacuum to get modified bamboo fibre.
A kind of preparation process of high temperature resistant anticracking clutch surface, comprises the steps of：
(21)：Weigh butadiene-styrene rubber, phenolic resin, nano silicon dioxide, nano-titanium dioxide, the tristearin of above-mentioned parts by weight
Sour zinc is blended, at 75 DEG C of temperature mixing mix 20 minutes to obtain the first mixing product；
(22)：In first mixing product made from weighing in the single-layer graphene addition step (21) of above-mentioned parts by weight, roller
Pressure obtains the first roll-in product after ten minutes；
(23)：Modification bamboo fibre, sulphur and the ceramic fibre for weighing above-mentioned parts by weight are added to first obtained by step (22)
In roll-in product, under temperature 70 C mixing mix 10 minutes the second mixing product；
(24)：In second mixing product obtained by step (23), roll-in 5 minutes, obtain the second roll-in product again；
(25)：Film is made through mill in second roll-in product obtained by step (24)；
(26)：High temperature anti-oxidation coating is sprayed to and obtains modified film on film obtained by step (25), is cooled to room temperature, is applied
Layer thickness >=0.2mm；
(27)：The modified film that step (26) is cooled to room temperature to gained cuts glue, then by hot pressing, is in hot pressing pressure
Under conditions of 18Mpa after three sections of hot-forming processing of heating, high temperature resistant anticracking is made using grinding, drill process post-processing
Clutch surface finished product.
The hot-forming processing of three sections described in above-mentioned steps (27) heating is specially：
First segment heating is hot-forming：Preheating section：Under conditions of hot pressing pressure is 18Mpa, 20 DEG C/min of heating speed
Rate is warming up to 100 DEG C, keeps the temperature 3 minutes；
Second segment heating is hot-forming：Bringing-up section：After waiting for preheating section heat preservation, in the condition that hot pressing pressure is 18Mpa
Under, 180 DEG C are continuously heating to 20 DEG C/min of heating rate, keeps the temperature 4 minutes；
The heating of third section is hot-forming：Soaking zone：After hot arc heat preservation to be added, in the condition that hot pressing pressure is 18Mpa
Under, 100 DEG C are cooled to, keeps the temperature 3 minutes；
Wait for soaking zone heat preservation after using grinding, drill process post-processing be made high temperature resistant anticracking clutch surface at
Product.
Above-mentioned high temperature anti-oxidation coating is made of the raw material of following parts by weight：18 parts of bisphenol A type epoxy resin, carbon nanotube
50 parts of 4 parts, 5 parts of talcum powder, 9 parts of glass fibre, 1 part of sepiolite and water；
The preparation method of above-mentioned high temperature anti-oxidation coating is：By the bisphenol A type epoxy resin of above-mentioned formula rate, carbon nanometer
It is 20-60nm to be milled to grain size after pipe, talcum powder, glass fibre and sepiolite mixing；Then it is mixed with water, it is high under 3000rpm
Speed disperses 2 hours to get the high temperature anti-oxidation coating.
Comparative example 2
Comparative example 2 is substantially the same manner as Example 1, the difference is that：Bamboo fibre is not in high temperature resistant anticracking clutch surface
It is directly used by handling, i.e., a kind of high temperature resistant anticracking clutch surface is made of the raw material of following parts by weight：Butadiene-styrene rubber 4
Part, 0.6 part of bamboo fibre, 0.6 part of ceramic fibre, 5 parts of strengthening material, 2 parts of single-layer graphene, 7 parts of nano silicon dioxide, nanometer two
18 parts of 1 part of titanium oxide, 6 parts of zinc stearate, 1 part of sulphur and phenolic resin.
The weight part ratio of bamboo fibre and ceramic fibre is 1:1.
The preparation process of strengthening material is as follows：
(11)：By Al (NO3)3·9H2O、Mg(NO3)2·6H2O、Cu(NO3)2·3H2O and EDTA are dissolved in deionized water
In, Al (NO3)3·9H2O、Mg(NO3)2·6H2O and Cu (NO3)2·3H2The molar ratio of O is 1：1：1, ammonia is added dropwise while stirring
Water, adjusting pH value are 7.0-7.5, are subsequently placed in 90 DEG C of stirring in water bath reaction 5h, gel is prepared；
(12)：After gel prepared by step (11) is dried to xerogel at 150 DEG C, xerogel is immersed in volume point
Number is 10 seconds in 99% ethanol solution, then takes out xerogel and lights xerogel, black powder is prepared；
(13)：By the black powder prepared in step (12) in 850 DEG C of temperature lower calcination 8h, that is, Rankine is prepared
Material.
EDTA in above-mentioned steps (11)：Metal ion Al3+：Metal ions M g2+：Metal ion Cu2+Molar ratio be 3：1：
1：1.
A kind of preparation process of high temperature resistant anticracking clutch surface, comprises the steps of：
(21)：Weigh butadiene-styrene rubber, phenolic resin, nano silicon dioxide, nano-titanium dioxide, the tristearin of above-mentioned parts by weight
Sour zinc is blended, at 75 DEG C of temperature mixing mix 20 minutes to obtain the first mixing product；
(22)：In first mixing product made from weighing in the single-layer graphene addition step (21) of above-mentioned parts by weight, roller
Pressure obtains the first roll-in product after ten minutes；
(23)：The bamboo fibre, sulphur and ceramic fibre for weighing above-mentioned parts by weight are added to the first roll-in obtained by step (22)
In product, under temperature 70 C mixing mix 10 minutes the second mixing product；
(24)：The strengthening material for weighing above-mentioned parts by weight is added in the second mixing product obtained by step (23), again roller
Pressure 5 minutes, obtains the second roll-in product；
(25)：Film is made through mill in second roll-in product obtained by step (24)；
(26)：High temperature anti-oxidation coating is sprayed to and obtains modified film on film obtained by step (25), is cooled to room temperature, is applied
Layer thickness >=0.2mm；
(27)：The modified film that step (26) is cooled to room temperature to gained cuts glue, then by hot pressing, is in hot pressing pressure
Under conditions of 18Mpa after three sections of hot-forming processing of heating, high temperature resistant anticracking is made using grinding, drill process post-processing
Clutch surface finished product.
Hot-forming handle of three sections of heating is specially in above-mentioned steps (27)：
First segment heating is hot-forming：Preheating section：Under conditions of hot pressing pressure is 18Mpa, 20 DEG C/min of heating speed
Rate is warming up to 100 DEG C, keeps the temperature 3 minutes；
Second segment heating is hot-forming：Bringing-up section：After waiting for preheating section heat preservation, in the condition that hot pressing pressure is 18Mpa
Under, 180 DEG C are continuously heating to 20 DEG C/min of heating rate, keeps the temperature 4 minutes；
The heating of third section is hot-forming：Soaking zone：After hot arc heat preservation to be added, in the condition that hot pressing pressure is 18Mpa
Under, 100 DEG C are cooled to, keeps the temperature 3 minutes；
Wait for soaking zone heat preservation after using grinding, drill process post-processing be made high temperature resistant anticracking clutch surface at
Product.
Above-mentioned high temperature anti-oxidation coating is made of the raw material of following parts by weight：18 parts of bisphenol A type epoxy resin, carbon nanotube
50 parts of 4 parts, 5 parts of talcum powder, 9 parts of glass fibre, 1 part of sepiolite and water；
The preparation method of above-mentioned high temperature anti-oxidation coating is：By the bisphenol A type epoxy resin of above-mentioned formula rate, carbon nanometer
It is 20-60nm to be milled to grain size after pipe, talcum powder, glass fibre and sepiolite mixing；Then it is mixed with water, it is high under 3000rpm
Speed disperses 2 hours to get the high temperature anti-oxidation coating.
Comparative example 3
Comparative example 3 is substantially the same manner as Example 1, and composition of raw materials ratio and parts by weight are identical with embodiment 1, difference
It is in as follows in the preparation process for adjusting high temperature resistant anticracking clutch surface：
A kind of preparation process of high temperature resistant anticracking clutch surface, comprises the steps of：
(21)：Weigh butadiene-styrene rubber, phenolic resin, sulphur, nano silicon dioxide, the nanometer titanium dioxide of certain part by weight
Titanium, zinc stearate, single-layer graphene, modified bamboo fibre, the mixing under temperature 70 C of ceramic fibre and strengthening material mix 10 points
Clock obtains mixing product；
(22)：By mixing product roll-in 3 hours obtained by step (21), roll-in product is obtained；
(23)：Film is made through mill in roll-in product obtained by step (22)；
(24)：By film obtained by step (23), it is cooled to room temperature；
(25)：The film that step (24) is cooled to room temperature to gained cuts glue, then by hot pressing, is in hot pressing pressure
Under conditions of 18Mpa after hot-forming processing, high temperature resistant anticracking clutch surface is made using grinding, drill process post-processing
Finished product.
Now by high temperature resistant anticracking clutch surface made from embodiment 1-5 and comparative example 1-3 and similar commercially available clutch surface
Piece quantitative measurement parameter is listed in table 1 (according to standard GB/T5764-2011)：
Table 1 is that the major parameter of high temperature resistant anticracking clutch surface compares
From table 1 it follows that lack strengthening material in comparative example 1, and compared with embodiment 1-5, gained high temperature resistant anticracking
Clutch surface comprehensive performance is nothing like embodiment 1-5 products obtained therefroms；The bamboo fibre of comparative example 2 directly makes without processing
With, compared with embodiment 1-5, gained high temperature resistant anticracking clutch surface comprehensive performance is nothing like embodiment 1-5 products obtained therefroms,
And obviously do not have fragrance；Comparative example 3 is in the preparation process for adjusting high temperature resistant anticracking clutch surface, compared with embodiment 1-5,
The comprehensive performance of gained high temperature resistant anticracking clutch surface is nothing like embodiment 1-5 products obtained therefroms.
In conclusion the high temperature resistant anticracking clutch surface of the present invention, intensity is high, good toughness, stable friction factor, anti-to tremble
Dynamic performance is good, and rotation bursting strength is high, has relatively stable frictional behaviour at high temperature, is not likely to produce decay, Er Qieshi
Environmentally friendly product.
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 (10)
1. a kind of high temperature resistant anticracking clutch surface, which is characterized in that be made of the raw material of following parts by weight：Butadiene-styrene rubber 2-4
Part, modified 0.3-0.6 parts of bamboo fibre, 0.3-0.6 parts of ceramic fibre, 5-7 parts of strengthening material, 1-2 parts of single-layer graphene, nanometer two
15-18 parts of 5-7 parts of silica, 1-3 parts of nano-titanium dioxide, 4-6 parts of zinc stearate, 0.5-1 parts of sulphur and phenolic resin.
2. high temperature resistant anticracking clutch surface as described in claim 1, which is characterized in that by the raw material system of following parts by weight
At：4 parts of butadiene-styrene rubber, modified 0.6 part of bamboo fibre, 0.6 part of ceramic fibre, 5 parts of strengthening material, 2 parts of single-layer graphene, nanometer two
18 parts of 7 parts of silica, 1 part of nano-titanium dioxide, 6 parts of zinc stearate, 1 part of sulphur and phenolic resin.
3. high temperature resistant anticracking clutch surface as described in claim 1, which is characterized in that the modified bamboo fibre and the pottery
The weight part ratio of porcelain fiber is 1:1.
4. high temperature resistant anticracking clutch surface as described in claim 1, which is characterized in that the modified bamboo fibre is by following heavy
The raw material of amount part is made：0.4 part of 0.2 part of Lysimachia foenum-graecum and bamboo fibre.
5. high temperature resistant anticracking clutch surface as claimed in claim 4, which is characterized in that the preparation work of the modified bamboo fibre
Skill is as follows：
(1)：20kHz ultrasonic agitations are after 0.5 hour in the ethanol solution for being 70% by 0.2 part of addition volume fraction of Lysimachia foenum-graecum, mistake
It is spare to obtain recovered liquid after recycling ethanol solution for filter；
(2)：It will be impregnated 2 hours in recovered liquid obtained by 0.4 part of addition step (1) of bamboo fibre, soaking temperature is 30 DEG C, and immersion terminates
2 hours are dried under 60 DEG C of vacuum afterwards to get modified bamboo fibre.
6. high temperature resistant anticracking clutch surface as described in claim 1, which is characterized in that the preparation process of the strengthening material
It is as follows：
(11)：By Al (NO3)3·9H2O、Mg(NO3)2·6H2O、Cu(NO3)2·3H2O and EDTA are dissolved in deionized water, Al
(NO3)3·9H2O、Mg(NO3)2·6H2O and Cu (NO3)2·3H2The molar ratio of O is 1：1：1, ammonium hydroxide is added dropwise while stirring, adjusts
PH value is 7.0-7.5, is subsequently placed in 90 DEG C of stirring in water bath reaction 5h, gel is prepared；
(12)：After gel prepared by step (11) is dried to xerogel at 150 DEG C, xerogel, which is immersed in volume fraction, is
10 seconds in 99% ethanol solution, then takes out xerogel and light xerogel, black powder is prepared；
(13)：By the black powder prepared in step (12) in 850 DEG C of temperature lower calcination 8h, that is, strengthening material is prepared.
7. high temperature resistant anticracking clutch surface as claimed in claim 6, which is characterized in that EDTA in the step (11)：Gold
Belong to ion A l3+：Metal ions M g2+：Metal ion Cu2+Molar ratio be 3：1：1：1.
8. a kind of preparation process of high temperature resistant anticracking clutch surface as described in claim 1, which is characterized in that comprising following
Step：
(21)：Weigh butadiene-styrene rubber, phenolic resin, nano silicon dioxide, nano-titanium dioxide, the zinc stearate of the parts by weight
Be blended, at 75 DEG C of temperature mixing mix 20 minutes to obtain the first mixing product；
(22)：In first mixing product made from weighing in the single-layer graphene addition step (21) of the parts by weight, roll-in 10
The first roll-in product is obtained after minute；
(23)：Modification bamboo fibre, sulphur and the ceramic fibre for weighing the parts by weight are added to the first roll-in obtained by step (22)
In product, under temperature 70 C mixing mix 10 minutes the second mixing product；
(24)：The strengthening material for weighing the parts by weight is added in the second mixing product obtained by step (23), and roll-in 5 again divides
Clock obtains the second roll-in product；
(25)：Film is made through mill in second roll-in product obtained by step (24)；
(26)：High temperature anti-oxidation coating is sprayed to and obtains modified film on film obtained by step (25), is cooled to room temperature, thickness is applied
Degree >=0.2mm；
(27)：The modified film that step (26) is cooled to room temperature to gained cuts glue, then by hot pressing, is in hot pressing pressure
Under conditions of 18Mpa after three sections of hot-forming processing of heating, it is anti-that high temperature resistant is made using grinding, drill process post-processing
Split clutch surface finished product.
9. the preparation process of high temperature resistant anticracking clutch surface as claimed in claim 8, which is characterized in that the step (27)
Described in three sections heating it is hot-forming processing be specially：
First segment heating is hot-forming：Preheating section：Under conditions of hot pressing pressure is 18Mpa, 20 DEG C/min of heating rate liter
Temperature is protected 3 minutes to 100 DEG C；
Second segment heating is hot-forming：Bringing-up section：After waiting for preheating section heat preservation, under conditions of hot pressing pressure is 18Mpa, with
20 DEG C/min of heating rate is continuously heating to 180 DEG C, keeps the temperature 4 minutes；
The heating of third section is hot-forming：Soaking zone：After hot arc heat preservation to be added, under conditions of hot pressing pressure is 18Mpa, drop
Temperature keeps the temperature 3 minutes to 100 DEG C；
Wait for soaking zone heat preservation after using grinding, drill process post-processing high temperature resistant anticracking clutch surface finished product is made.
10. the preparation process of high temperature resistant anticracking clutch surface as claimed in claim 8, which is characterized in that the high temperature is anti-
Oxidation coating is made of the raw material of following parts by weight：18 parts of bisphenol A type epoxy resin, 4 parts of carbon nanotube, 5 parts of talcum powder, glass
50 parts of 9 parts of fiber, 1 part of sepiolite and water；
The preparation method of the high temperature anti-oxidation coating is：By the bisphenol A type epoxy resin of the formula rate, carbon nanotube,
It is 20-60nm to be milled to grain size after talcum powder, glass fibre and sepiolite mixing；Then it mixes with water, divides at a high speed under 3000rpm
2 hours are dissipated to get the high temperature anti-oxidation coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810444659.4A CN108587051A (en) | 2018-05-10 | 2018-05-10 | A kind of high temperature resistant anticracking clutch surface and its preparation process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810444659.4A CN108587051A (en) | 2018-05-10 | 2018-05-10 | A kind of high temperature resistant anticracking clutch surface and its preparation process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108587051A true CN108587051A (en) | 2018-09-28 |
Family
ID=63636417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810444659.4A Pending CN108587051A (en) | 2018-05-10 | 2018-05-10 | A kind of high temperature resistant anticracking clutch surface and its preparation process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108587051A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236906A (en) * | 2018-10-18 | 2019-01-18 | 福建省泉通摩托车配件有限公司 | A kind of motor automotive brake pad and its preparation process |
| 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 |
| CN114962510A (en) * | 2022-06-07 | 2022-08-30 | 枣阳风神摩擦材料有限公司 | Drum type friction plate and preparation method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1216937A (en) * | 1968-12-13 | 1970-12-23 | Johns Manville | A spiral-wound disc friction element and method of making same |
| CN102746767A (en) * | 2012-02-06 | 2012-10-24 | 浙江吉利汽车研究院有限公司 | High temperature resistance coating material for vehicle spline, and preparation method thereof |
| CN106286626A (en) * | 2016-08-24 | 2017-01-04 | 潘光贤 | A kind of without high temperature resistant clutch surface of asbestos and preparation method thereof |
| CN107216142A (en) * | 2017-07-20 | 2017-09-29 | 陕西师范大学 | A kind of high thermal stability copper titanate cadmium X8R ceramic materials |
| CN107254294A (en) * | 2017-08-17 | 2017-10-17 | 苏州飞伦利斯金属科技有限公司 | A kind of fiber mixture reinforced friction material and preparation method thereof |
| CN107502290A (en) * | 2017-08-02 | 2017-12-22 | 杭州西湖摩擦材料有限公司 | A kind of brake block with decrease of noise functions and preparation method thereof |
| CN107542816A (en) * | 2017-08-15 | 2018-01-05 | 杭州西湖摩擦材料有限公司 | A kind of wear-resisting no metal brake block of low noise |
-
2018
- 2018-05-10 CN CN201810444659.4A patent/CN108587051A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1216937A (en) * | 1968-12-13 | 1970-12-23 | Johns Manville | A spiral-wound disc friction element and method of making same |
| CN102746767A (en) * | 2012-02-06 | 2012-10-24 | 浙江吉利汽车研究院有限公司 | High temperature resistance coating material for vehicle spline, and preparation method thereof |
| CN106286626A (en) * | 2016-08-24 | 2017-01-04 | 潘光贤 | A kind of without high temperature resistant clutch surface of asbestos and preparation method thereof |
| CN107216142A (en) * | 2017-07-20 | 2017-09-29 | 陕西师范大学 | A kind of high thermal stability copper titanate cadmium X8R ceramic materials |
| CN107502290A (en) * | 2017-08-02 | 2017-12-22 | 杭州西湖摩擦材料有限公司 | A kind of brake block with decrease of noise functions and preparation method thereof |
| CN107542816A (en) * | 2017-08-15 | 2018-01-05 | 杭州西湖摩擦材料有限公司 | A kind of wear-resisting no metal brake block of low noise |
| CN107254294A (en) * | 2017-08-17 | 2017-10-17 | 苏州飞伦利斯金属科技有限公司 | A kind of fiber mixture reinforced friction material and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236906A (en) * | 2018-10-18 | 2019-01-18 | 福建省泉通摩托车配件有限公司 | A kind of motor automotive brake pad and its preparation process |
| 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 |
| CN114962510A (en) * | 2022-06-07 | 2022-08-30 | 枣阳风神摩擦材料有限公司 | Drum type friction plate and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100495178B1 (en) | Amorphous silica particles having a double structure, a method of making the same, and uses thereof | |
| Metın et al. | The effect of interfacial interactions on the mechanical properties of polypropylene/natural zeolite composites | |
| CN108587051A (en) | A kind of high temperature resistant anticracking clutch surface and its preparation process | |
| CN103146346B (en) | Non-asbestos static sealing materials and preparation method thereof | |
| US6287994B1 (en) | Ceramic fiber insulation material | |
| CN107057273B (en) | Phenol-formaldehyde resin modified, composite material and preparation method and application | |
| CN102827480A (en) | Method for preparing high-heat-conducting silicon rubber compound material | |
| CN108246966B (en) | Polymer modified silica sol and preparation method thereof | |
| CN101177601A (en) | Method for preparing brake block by calcium sulfate crystal whisker | |
| CN108105298B (en) | Automobile brake pad with fast heat dissipation and good thermal stability | |
| CN106045380A (en) | Low-noise ceramic brake pad and preparation method thereof | |
| CN114591636B (en) | Vulcanizing agent modified graphene prepared by chemical in-situ deposition process and controllable crosslinked natural rubber composite material thereof | |
| CN110641101A (en) | Heat insulation composite material | |
| Yangthong et al. | Novel natural rubber composites with geopolymer filler | |
| JP2021143733A (en) | Heat insulating material and manufacturing method therefor | |
| CN106641049A (en) | Method for preparing brake pad from basalt fiber | |
| Quan et al. | Effect of hollow glass beads on density and mechanical properties of silicone rubber composites | |
| CN112094109B (en) | Alumina ceramic slurry for transformer framework and preparation method and application method thereof | |
| GB2145703A (en) | Synthetic amorphous zirconium-bonded silicate and method for making same | |
| CN107448523A (en) | A kind of inexpensive low metal for automobile brake sheet without copper composition, using and preparation method thereof | |
| Wang et al. | Preparation and performance of natural rubber latex treatment for silica filled natural rubber composites | |
| CN108559149A (en) | A kind of graphene enhancing clutch friction plate and its preparation process | |
| JP6283580B2 (en) | Hydrophobic silica-based powder, rubber molding composition containing the same, and method for producing the same | |
| CN105972132A (en) | Pteroceltis tatarinowii bark fiber reinforced environment-friendly brake pad | |
| CN107542818B (en) | Resin-based friction material sensitive to low braking speed and temperature and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180928 |
|
| RJ01 | Rejection of invention patent application after publication |