CN106634831A - Automobile brake pad material and preparation method thereof - Google Patents
Automobile brake pad material and preparation method thereof Download PDFInfo
- Publication number
- CN106634831A CN106634831A CN201611100905.1A CN201611100905A CN106634831A CN 106634831 A CN106634831 A CN 106634831A CN 201611100905 A CN201611100905 A CN 201611100905A CN 106634831 A CN106634831 A CN 106634831A
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- China
- Prior art keywords
- parts
- graphite
- resin
- carbide
- nickel
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/14—Anti-slip materials; Abrasives
- C09K3/149—Antislip compositions
-
- 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—Compositions of linings; Methods of manufacturing
- F16D69/023—Composite materials containing carbon and carbon fibres or fibres made of carbonizable material
Abstract
The invention discloses an automobile brake pad material and a preparation method thereof. The automobile brake pad material is prepared from the following formula components in parts by mass: 3 to 5 parts of butyl butylbenzene, 3 to 5 parts of nickel, 2 to 4 parts of zinc, 6 to 10 parts of cumene hydroperoxide, 16 to 18 parts of carbide, 4 to 6 parts of sulfur powder, 2 to 4 parts of graphite, 16 to 18 parts of epoxy resin, 3 to 5 parts of sodium, 12 to 14 parts of nylon powder, 8 to 10 parts of copper, 7 to 9 parts of phenolic resin and 15 to 25 parts of a filler. By means of the automobile brake pad material, the problem that a traditional brake pad is low in friction coefficient and wear rate index and high in brake noise is solved, and an automobile brake pad with high cohesion strength, high thermal decomposition temperature, high tenacity and high bonding strength is prepared.
Description
Technical field
The present invention relates to auto parts machinery Material Field, in particular to a kind of automotive brake pads material and its preparation side
Method.
Background technology
With the high speed development of automobile industry, requirement more and more higher of the user vehicle to brake safe performance, on market often
The brake block seen mostly is asbestos friction material, and in the case of emergency brake, coefficient of friction can drastically decline, and causes kinetic moment decline tight
Weight, affects the security driven, and asbestos material can produce a large amount of dust in the presence of high temperature wear, with carcinogenic work
With.
Excellent friction plate material should have good coefficient of friction and abrasion resistance properties, high elastic modelling quantity, enough
Mechanical strength, high heat resistance and high thermal conductivity and thermal capacity, just can guarantee that service life reaches design requirement, realizes system
The miniaturization and lightweight of system, and then improve the mobility and reliability of vehicle.Since Graphene in 2004 is found, it has been
A kind of two-dimentional carbon nanomaterial, it has far-reaching as new friction modifier, the wearability to increasing automobile brake sheet
Research Significance.
The content of the invention
The invention provides a kind of automotive brake pads material and preparation method thereof, the present invention solves the friction of conventional brake piece
Coefficient, the problem that wear rate index is low and brake noise is high, are obtained high cohesive strength, heat decomposition temperature height, good toughness and glue
The high automobile brake sheet of knotting strength.
For achieving the above object, the present invention provides following technical scheme：
A kind of automotive brake pads material and preparation method thereof, is made up of following mass fraction formula components：Butyl butylbenzene 3-5
Part, nickel 3-5 parts, zinc 2-4 parts, hydrogen oxide isopropylbenzene 6-10 parts, carbide 16-18 parts, Cosan 4-6 parts, graphite 2-4 parts, ring
Oxygen tree fat 16-18 parts, sodium 3-5 parts, nylon powder 12-14 parts, copper 8-10 parts, boron bakelite resin 7-9 parts, inserts 15-25 parts.
Further：It is made up of following mass fraction formula components：3 parts of butyl butylbenzene, 3 parts of nickel, 2 parts of zinc, hydrogen oxide isopropyl
6 parts of benzene, 16 parts of carbide, 4 parts of Cosan, 2 parts of graphite, 16 parts of epoxy resin, 3 parts of sodium, 12 parts of nylon powder, 8 parts of copper, boron phenolic
7 parts of resin, 15 parts of inserts.
Further：It is made up of following mass fraction formula components：4 parts of butyl butylbenzene, 4 parts of nickel, 3 parts of zinc, hydrogen oxide isopropyl
8 parts of benzene, 17 parts of carbide, 5 parts of Cosan, 3 parts of graphite, 17 parts of epoxy resin, 4 parts of sodium, 13 parts of nylon powder, 9 parts of copper, boron phenolic
8 parts of resin, 20 parts of inserts.
Further：It is made up of following mass fraction formula components：5 parts of butyl butylbenzene, 5 parts of nickel, 4 parts of zinc, hydrogen oxide isopropyl
10 parts of benzene, 18 parts of carbide, 6 parts of Cosan, 4 parts of graphite, 18 parts of epoxy resin, 5 parts of sodium, 14 parts of nylon powder, 10 parts of copper, boron phenol
9 parts of urea formaldehyde, 25 parts of inserts.
Further：Preparation method of the present invention has following steps：
Step one, the surface activation process of assorted fibre：Assorted fibre is placed in plasma reaction chamber, first to it
In be passed through 5～10min of high-purity argon gas, then pass to 5～15min of purity oxygen, under 80～100W of power discharge process 5～
7min, obtains plasma-activated fiber, and the plasma-activated fiber for obtaining is placed in solvent carry out it is ultrasonically treated, most
Afterwards under conditions of 150 DEG C～180 DEG C, the assorted fibre of surface active is obtained；
The preparation of step 2, modified graphite：First graphite oxide is positioned in solvent, nitrogen is passed through, 5min is persistently stirred,
Add surplus stock to mix 12h, finally the graphene oxide for obtaining is carried out into reduction using hydrofluoric acid and obtain modified graphite
Alkene；
Step 3, by the assorted fibre and modified graphene 10～20min of mixing of gained in above-mentioned steps one and two,
Mixing speed is 1000～2000rpm, and carries out hot pressing shaping under conditions of 160 DEG C～200 DEG C and 20～30MPa, most
It is processed using dry grinding equipment afterwards and is got product.
The invention has the beneficial effects as follows：The present invention solve conventional brake piece coefficient of friction, wear rate index it is low and brake
The problem of high noise, is obtained the automobile brake sheet that cohesive strength is high, heat decomposition temperature is high, good toughness and adhesion strength are high.
Specific embodiment
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described,
Obviously, described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.Based in the present invention
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of protection of the invention.
Embodiment one：
A kind of automotive brake pads material is made up of following mass fraction formula components：Butyl butylbenzene 3-5 parts, nickel 3-5 parts, zinc
2-4 parts, hydrogen oxide isopropylbenzene 6-10 parts, carbide 16-18 parts, Cosan 4-6 parts, graphite 2-4 parts, epoxy resin 16-18 parts,
Sodium 3-5 parts, nylon powder 12-14 parts, copper 8-10 parts, boron bakelite resin 7-9 parts, inserts 15-25 parts.
Embodiment two：
A kind of automotive brake pads material is made up of following mass fraction formula components：3 parts of butyl butylbenzene, 3 parts of nickel, 2 parts of zinc,
6 parts of hydrogen oxide isopropylbenzene, 16 parts of carbide, 4 parts of Cosan, 2 parts of graphite, 16 parts of epoxy resin, 3 parts of sodium, 12 parts of nylon powder, copper
8 parts, 7 parts of boron bakelite resin, 15 parts of inserts.
Embodiment three：
A kind of automotive brake pads material is made up of following mass fraction formula components：4 parts of butyl butylbenzene, 4 parts of nickel, 3 parts of zinc,
8 parts of hydrogen oxide isopropylbenzene, 17 parts of carbide, 5 parts of Cosan, 3 parts of graphite, 17 parts of epoxy resin, 4 parts of sodium, 13 parts of nylon powder, copper
9 parts, 8 parts of boron bakelite resin, 20 parts of inserts.
Example IV：
A kind of automotive brake pads material is made up of following mass fraction formula components：5 parts of butyl butylbenzene, 5 parts of nickel, 4 parts of zinc,
10 parts of hydrogen oxide isopropylbenzene, 18 parts of carbide, 6 parts of Cosan, 4 parts of graphite, 18 parts of epoxy resin, 5 parts of sodium, 14 parts of nylon powder,
10 parts of copper, 9 parts of boron bakelite resin, 25 parts of inserts.
Embodiment five：
A kind of preparation method preparation method of automotive brake pads material comprises the steps：
Step one, the surface activation process of assorted fibre：Assorted fibre is placed in plasma reaction chamber, first to it
In be passed through 5～10min of high-purity argon gas, then pass to 5～15min of purity oxygen, under 80～100W of power discharge process 5～
7min, obtains plasma-activated fiber, and the plasma-activated fiber for obtaining is placed in solvent carry out it is ultrasonically treated, most
Afterwards under conditions of 150 DEG C～180 DEG C, the assorted fibre of surface active is obtained；
The preparation of step 2, modified graphite：First graphite oxide is positioned in solvent, nitrogen is passed through, 5min is persistently stirred,
Add surplus stock to mix 12h, finally the graphene oxide for obtaining is carried out into reduction using hydrofluoric acid and obtain modified graphite
Alkene；
Step 3, by the assorted fibre and modified graphene 10～20min of mixing of gained in above-mentioned steps one and two,
Mixing speed is 1000～2000rpm, and carries out hot pressing shaping under conditions of 160 DEG C～200 DEG C and 20～30MPa, most
It is processed using dry grinding equipment afterwards and is got product.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity those skilled in the art should
Using specification as an entirety, the technical scheme in each embodiment can also Jing it is appropriately combined, form those skilled in the art
Understandable other embodiment.
Claims (5)
1. a kind of automotive brake pads material, it is characterised in that：It is made up of following mass fraction formula components：
Butyl butylbenzene 3-5 parts, nickel 3-5 parts, zinc 2-4 parts, hydrogen oxide isopropylbenzene 6-10 parts, carbide 16-18 parts, Cosan 4-6
Part, graphite 2-4 parts, epoxy resin 16-18 parts, sodium 3-5 parts, nylon powder 12-14 parts, copper 8-10 parts, boron bakelite resin 7-9 parts,
Inserts 15-25 parts.
2. a kind of automotive brake pads material according to claim 1, it is characterised in that：By following mass fraction formula components
Composition：
3 parts of butyl butylbenzene, 3 parts of nickel, 2 parts of zinc, 6 parts of hydrogen oxide isopropylbenzene, 16 parts of carbide, 4 parts of Cosan, 2 parts of graphite, epoxy
16 parts of resin, 3 parts of sodium, 12 parts of nylon powder, 8 parts of copper, 7 parts of boron bakelite resin, 15 parts of inserts.
3. a kind of automotive brake pads material according to claim 1, it is characterised in that：By following mass fraction formula components
Composition：
4 parts of butyl butylbenzene, 4 parts of nickel, 3 parts of zinc, 8 parts of hydrogen oxide isopropylbenzene, 17 parts of carbide, 5 parts of Cosan, 3 parts of graphite, epoxy
17 parts of resin, 4 parts of sodium, 13 parts of nylon powder, 9 parts of copper, 8 parts of boron bakelite resin, 20 parts of inserts.
4. a kind of automotive brake pads material according to claim 1, it is characterised in that：By following mass fraction formula components
Composition：
5 parts of butyl butylbenzene, 5 parts of nickel, 4 parts of zinc, 10 parts of hydrogen oxide isopropylbenzene, 18 parts of carbide, 6 parts of Cosan, 4 parts of graphite, ring
18 parts of oxygen tree fat, 5 parts of sodium, 14 parts of nylon powder, 10 parts of copper, 9 parts of boron bakelite resin, 25 parts of inserts.
5. a kind of a kind of preparation method of automotive brake pads material according to claim 1, it is characterised in that：Including as follows
Step：
Step one, the surface activation process of assorted fibre：Assorted fibre is placed in plasma reaction chamber, is first led to thereto
Enter 5～10min of high-purity argon gas, then pass to 5～15min of purity oxygen, 5～7min of discharge process, obtains under 80～100W of power
To plasma-activated fiber, and the plasma-activated fiber for obtaining is placed in solvent carry out it is ultrasonically treated, finally 150
DEG C～180 DEG C under conditions of, obtain the assorted fibre of surface active；
The preparation of step 2, modified graphite：First graphite oxide is positioned in solvent, nitrogen is passed through, 5min is persistently stirred, is added
Surplus stock mixes 12h, finally the graphene oxide for obtaining is carried out into reduction using hydrofluoric acid and obtains modified graphene；
Step 3, assorted fibre and the modified graphene of gained in above-mentioned steps one and two are mixed into 10～20min, stirred
Speed is 1000～2000rpm, and carries out hot pressing shaping under conditions of 160 DEG C～200 DEG C and 20～30MPa, last profit
It is processed with dry grinding equipment and is got product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611100905.1A CN106634831A (en) | 2016-12-05 | 2016-12-05 | Automobile brake pad material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611100905.1A CN106634831A (en) | 2016-12-05 | 2016-12-05 | Automobile brake pad material and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106634831A true CN106634831A (en) | 2017-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611100905.1A Pending CN106634831A (en) | 2016-12-05 | 2016-12-05 | Automobile brake pad material and preparation method thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321035A (en) * | 2013-06-29 | 2013-09-25 | 西北工业大学 | Surface modification method of carbon fibre plasma grafted graphene oxide |
| CN103511512A (en) * | 2013-10-22 | 2014-01-15 | 宁波佳轩新材料有限公司 | Automobile brake pad |
| CN103644231A (en) * | 2013-11-21 | 2014-03-19 | 桂林福冈新材料有限公司 | Automobile brake pad resistant to abrasion and high temperature |
| CN104405807A (en) * | 2014-11-19 | 2015-03-11 | 江苏悦达新材料科技有限公司 | Manufacturing method of high-performance environment-friendly automobile brake pad |
-
2016
- 2016-12-05 CN CN201611100905.1A patent/CN106634831A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321035A (en) * | 2013-06-29 | 2013-09-25 | 西北工业大学 | Surface modification method of carbon fibre plasma grafted graphene oxide |
| CN103511512A (en) * | 2013-10-22 | 2014-01-15 | 宁波佳轩新材料有限公司 | Automobile brake pad |
| CN103644231A (en) * | 2013-11-21 | 2014-03-19 | 桂林福冈新材料有限公司 | Automobile brake pad resistant to abrasion and high temperature |
| CN104405807A (en) * | 2014-11-19 | 2015-03-11 | 江苏悦达新材料科技有限公司 | Manufacturing method of high-performance environment-friendly automobile brake pad |
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Application publication date: 20170510 |