CN106084350A - A kind of automobile rubber brake skin material and preparation method thereof - Google Patents
A kind of automobile rubber brake skin material and preparation method thereof Download PDFInfo
- Publication number
- CN106084350A CN106084350A CN201610549359.3A CN201610549359A CN106084350A CN 106084350 A CN106084350 A CN 106084350A CN 201610549359 A CN201610549359 A CN 201610549359A CN 106084350 A CN106084350 A CN 106084350A
- Authority
- CN
- China
- Prior art keywords
- parts
- skin material
- neoprene
- brake skin
- magnesium carbonate
- 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
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- 229920001971 elastomer Polymers 0.000 title claims abstract description 32
- 239000000463 material Substances 0.000 title claims abstract description 29
- 238000002360 preparation method Methods 0.000 title claims description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000003365 glass fiber Substances 0.000 claims abstract description 21
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims abstract description 21
- 229910000021 magnesium carbonate Inorganic materials 0.000 claims abstract description 21
- 239000001095 magnesium carbonate Substances 0.000 claims abstract description 21
- 229920001084 poly(chloroprene) Polymers 0.000 claims abstract description 21
- 239000004698 Polyethylene Substances 0.000 claims abstract description 20
- -1 polyethylene Polymers 0.000 claims abstract description 20
- 229920000573 polyethylene Polymers 0.000 claims abstract description 20
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000006260 foam Substances 0.000 claims abstract description 19
- 239000011593 sulfur Substances 0.000 claims abstract description 19
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 19
- 229920000459 Nitrile rubber Polymers 0.000 claims abstract description 14
- 239000002994 raw material Substances 0.000 claims abstract description 13
- DFNSBQMJECFBLJ-UHFFFAOYSA-N S1NC=CC=C1.C1(=CC=CC=C1)SSC1=CC=CC=C1 Chemical compound S1NC=CC=C1.C1(=CC=CC=C1)SSC1=CC=CC=C1 DFNSBQMJECFBLJ-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000011297 pine tar Substances 0.000 claims abstract description 12
- 229940068124 pine tar Drugs 0.000 claims abstract description 12
- 239000000203 mixture Substances 0.000 claims description 28
- GUUVPOWQJOLRAS-UHFFFAOYSA-N Diphenyl disulfide Chemical compound C=1C=CC=CC=1SSC1=CC=CC=C1 GUUVPOWQJOLRAS-UHFFFAOYSA-N 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 14
- AGIJRRREJXSQJR-UHFFFAOYSA-N 2h-thiazine Chemical compound N1SC=CC=C1 AGIJRRREJXSQJR-UHFFFAOYSA-N 0.000 claims description 7
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims description 7
- 235000011613 Pinus brutia Nutrition 0.000 claims description 7
- 241000018646 Pinus brutia Species 0.000 claims description 7
- 239000012467 final product Substances 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims description 7
- 125000002348 vinylic group Chemical group 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000013016 damping Methods 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 abstract description 3
- KVNRLNFWIYMESJ-UHFFFAOYSA-N butyronitrile Chemical compound CCCC#N KVNRLNFWIYMESJ-UHFFFAOYSA-N 0.000 description 7
- 239000011521 glass Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/02—Copolymers with acrylonitrile
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D69/02—Composition of linings ; Methods of manufacturing
- F16D69/025—Compositions based on an organic binder
- F16D69/026—Compositions based on an organic binder containing fibres
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- 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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of automobile rubber brake skin material, including the raw material of following weight portion: neoprene 30 50 parts, nitrile rubber 30 100 parts, 5 15 parts of sulfur, diphenyl disulfide thiazine 4 12 parts, magnesium carbonate 58 parts, graphite powder 10 24 parts, polyethylene foams 10 18 parts, glass fibre 15 25 parts, pine tar 2 12 parts.The automobile rubber brake skin material that the present invention proposes has high-fire resistance and high-wearing feature, the polyethylene foams selected has sound insulation, damping, etch-proof effect, extending service life, processing technology of the present invention is simple, low cost, raw material are easy to get, and can obtain and extensively apply.
Description
Technical field
The present invention relates to braking automobile skin material technical field, particularly relate to a kind of automobile rubber brake skin material and preparation side thereof
Method.
Background technology
In the brake system of automobile, brake block is the breaking piece of most critical, and the quality of all braking effects is all stopped
Car sheet plays a decisive role, and good brake block is the patron saint of people and automobile.A lot of brake block meetings in brake process on the market
With dust, smolder, noise etc. so that easy to wear, the most aging, reduction of service life, infrequently can there is potential safety hazard in replacing.
The automobile rubber brake skin material that the present invention proposes can solve the problems referred to above.
Summary of the invention
The invention aims to solve shortcoming present in prior art, and a kind of automobile rubber brake rubber block proposed
Material and preparation method thereof.
A kind of automobile rubber brake skin material, including the raw material of following weight portion: neoprene 30-50 part, nitrile rubber 30-
100 parts, sulfur 5-15 part, diphenyl disulfide thiazine 4-12 part, magnesium carbonate 5-8 part, graphite powder 10-24 part, polyethylene
Plastics 10-18 part, glass fibre 15-25 part, pine tar 2-12 part.
Preferably, described automobile rubber brake skin material, including the raw material of following weight portion: neoprene 36-44 part, butyronitrile
Rubber 36-88 part, sulfur 7-12 part, diphenyl disulfide thiazine 6-10 part, magnesium carbonate 6-7 part, graphite powder 12-21 part, poly-second
Alkene foam plastics 12-15 part, glass fibre 18-22 part, pine tar 4-10 part.
Preferably, described automobile rubber brake skin material, including the raw material of following weight portion: neoprene 40 parts, butyronitrile rubber
70 parts of glue, 8 parts of sulfur, diphenyl disulfide thiazine 10 parts, magnesium carbonate 7 parts, graphite powder 16 parts, polyethylene foams 12 parts,
Glass fibre 20 parts, pine tar 8 parts.
Preferably, described glass fibre, neoprene, the weight ratio of nitrile rubber are 1:2:2-4.
Preferably, described magnesium carbonate, the weight ratio of graphite powder are 1:2-3.
The preparation method of a kind of automobile rubber brake skin material that the present invention proposes, comprises the following steps:
S1, by described proportion, neoprene, nitrile rubber and sulfur are added in vulcanizing tank, high temperature 150-170 DEG C, vulcanize 2-4
Hour, obtain mixture A；
S2, by described proportion, glass fibre, polyethylene foams, graphite powder, magnesium carbonate are put in blender, stir 10-
15 minutes, wait to be sufficiently mixed, obtain mixture B；
S3, by mixture B and and the diphenyl disulfide of described proportion thiazine, pine is burnt adds in mixture A, stir 2-6 minute,
Cool down and get final product.
The automobile rubber brake skin material that the present invention proposes has high-fire resistance and high-wearing feature, and the polyethylene of selection is moulded
Material has sound insulation, damping, etch-proof effect, extends service life, and processing technology of the present invention is simple, low cost, raw material are easy
, can obtain and extensively apply.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is explained orally further.
Embodiment one
A kind of automobile rubber brake skin material that the present invention proposes, including the raw material of following weight portion: neoprene 40 parts, butyronitrile rubber
60 parts of glue, 8 parts of sulfur, diphenyl disulfide thiazine 8 parts, magnesium carbonate 6 parts, graphite powder 15 parts, polyethylene foams 14 parts, glass
Glass fiber 20 parts, pine tar 4 parts.
Its preparation method, comprises the following steps:
S1, by described proportion, neoprene, nitrile rubber and sulfur are added in vulcanizing tank, high temperature 165 DEG C, vulcanize 2.2 hours,
Obtain mixture A；
S2, by described proportion, glass fibre, polyethylene foams, graphite powder, magnesium carbonate are put in blender, stir 12 points
Clock, waits to be sufficiently mixed, and obtains mixture B；
S3, by mixture B with and the diphenyl disulfide of described proportion thiazine, pine is burnt adds in mixture A, stirs 4 minutes, cold
But and get final product.
Embodiment two
A kind of automobile rubber brake skin material that the present invention proposes, including the raw material of following weight portion: neoprene 30 parts, butyronitrile rubber
40 parts of glue, 6 parts of sulfur, diphenyl disulfide thiazine 7 parts, magnesium carbonate 5 parts, graphite powder 12 parts, polyethylene foams 14 parts, glass
Glass fiber 15 parts, pine tar 5 parts.
Its preparation method, comprises the following steps:
S1, by described proportion, neoprene, nitrile rubber and sulfur are added in vulcanizing tank, high temperature 150 DEG C, vulcanize 2.5 hours,
Obtain mixture A；
S2, by described proportion, glass fibre, polyethylene foams, graphite powder, magnesium carbonate are put in blender, stir 10 points
Clock, waits to be sufficiently mixed, and obtains mixture B；
S3, by mixture B with and the diphenyl disulfide of described proportion thiazine, pine is burnt adds in mixture A, stirs 2 minutes, cold
But and get final product.
Embodiment three
A kind of automobile rubber brake skin material that the present invention proposes, including the raw material of following weight portion: neoprene 36 parts, butyronitrile rubber
55 parts of glue, 12 parts of sulfur, diphenyl disulfide thiazine 6 parts, magnesium carbonate 8 parts, graphite powder 18 parts, polyethylene foams 12 parts,
Glass fibre 18 parts, pine tar 8 parts.
Its preparation method, comprises the following steps:
S1, by described proportion, neoprene, nitrile rubber and sulfur are added in vulcanizing tank, high temperature 160 DEG C, vulcanize 3 hours, must
Mixture A；
S2, by described proportion, glass fibre, polyethylene foams, graphite powder, magnesium carbonate are put in blender, stir 13 points
Clock, waits to be sufficiently mixed, and obtains mixture B；
S3, by mixture B with and the diphenyl disulfide of described proportion thiazine, pine is burnt adds in mixture A, stirs 5 minutes, cold
But and get final product.
Embodiment four
A kind of automobile rubber brake skin material that the present invention proposes, including the raw material of following weight portion: neoprene 44 parts, butyronitrile rubber
60 parts of glue, 9 parts of sulfur, diphenyl disulfide thiazine 10 parts, magnesium carbonate 6 parts, graphite powder 15 parts, polyethylene foams 12 parts,
Glass fibre 22 parts, pine tar 10 parts.
Its preparation method, comprises the following steps:
S1, by described proportion, neoprene, nitrile rubber and sulfur are added in vulcanizing tank, high temperature 155 DEG C, vulcanize 3.5 hours,
Obtain mixture A；
S2, by described proportion, glass fibre, polyethylene foams, graphite powder, magnesium carbonate are put in blender, stir 11 points
Clock, waits to be sufficiently mixed, and obtains mixture B；
S3, by mixture B with and the diphenyl disulfide of described proportion thiazine, pine is burnt adds in mixture A, stirs 3 minutes, cold
But and get final product.
Embodiment five
A kind of automobile rubber brake skin material that the present invention proposes, including the raw material of following weight portion: neoprene 50 parts, butyronitrile rubber
90 parts of glue, 14 parts of sulfur, diphenyl disulfide thiazine 12 parts, magnesium carbonate 8 parts, graphite powder 20 parts, polyethylene foams 16 parts,
Glass fibre 25 parts, pine tar 6 parts.
Its preparation method, comprises the following steps:
S1, by described proportion, neoprene, nitrile rubber and sulfur are added in vulcanizing tank, high temperature 170 DEG C, vulcanize 3.8 hours,
Obtain mixture A；
S2, by described proportion, glass fibre, polyethylene foams, graphite powder, magnesium carbonate are put in blender, stir 15 points
Clock, waits to be sufficiently mixed, and obtains mixture B；
S3, by mixture B with and the diphenyl disulfide of described proportion thiazine, pine is burnt adds in mixture A, stirs 6 minutes, cold
But and get final product.
The automobile rubber brake skin material that the present invention proposes has high-fire resistance and high-wearing feature, and the polyethylene of selection is moulded
Material has sound insulation, damping, etch-proof effect, extends service life, and processing technology of the present invention is simple, low cost, raw material are easy
, can obtain and extensively apply.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto,
Any those familiar with the art in the technical scope that the invention discloses, according to technical scheme and
Inventive concept equivalent or change in addition, all should contain within protection scope of the present invention.
Claims (6)
1. automobile rubber brake skin material, it is characterised in that include the raw material of following weight portion: neoprene 30-50 part, fourth
Nitrile rubber 30-100 part, sulfur 5-15 part, diphenyl disulfide thiazine 4-12 part, magnesium carbonate 5-8 part, graphite powder 10-24 part, poly-
Vinylic foam 10-18 part, glass fibre 15-25 part, pine tar 2-12 part.
A kind of automobile rubber brake skin material the most according to claim 1, it is characterised in that include the former of following weight portion
Material: neoprene 36-44 part, nitrile rubber 36-88 part, sulfur 7-12 part, diphenyl disulfide thiazine 6-10 part, magnesium carbonate 6-
7 parts, graphite powder 12-21 part, polyethylene foams 12-15 part, glass fibre 18-22 part, pine tar 4-10 part.
A kind of automobile rubber brake skin material the most according to claim 1, it is characterised in that include the former of following weight portion
Material: neoprene 40 parts, nitrile rubber 70 parts, 8 parts of sulfur, diphenyl disulfide thiazine 10 parts, magnesium carbonate 7 parts, graphite powder 16
Part, polyethylene foams 12 parts, glass fibre 20 parts, pine tar 8 parts.
A kind of automobile rubber brake skin material the most according to claim 1, it is characterised in that described glass fibre, neoprene rubber
Glue, the weight ratio of nitrile rubber are 1:2:2-4.
A kind of automobile rubber brake skin material the most according to claim 1, it is characterised in that described magnesium carbonate, graphite powder
Weight ratio is 1:2-3.
The preparation method of a kind of automobile rubber the most according to claim 1 brake skin material, it is characterised in that include following step
Rapid:
S1, by described proportion, neoprene, nitrile rubber and sulfur are added in vulcanizing tank, high temperature 150-170 DEG C, vulcanize 2-4
Hour, obtain mixture A；
S2, by described proportion, glass fibre, polyethylene foams, graphite powder, magnesium carbonate are put in blender, stir 10-
15 minutes, wait to be sufficiently mixed, obtain mixture B；
S3, by mixture B and and the diphenyl disulfide of described proportion thiazine, pine is burnt adds in mixture A, stir 2-6 minute,
Cool down and get final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610549359.3A CN106084350A (en) | 2016-07-13 | 2016-07-13 | A kind of automobile rubber brake skin material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610549359.3A CN106084350A (en) | 2016-07-13 | 2016-07-13 | A kind of automobile rubber brake skin material and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106084350A true CN106084350A (en) | 2016-11-09 |
Family
ID=57220614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610549359.3A Pending CN106084350A (en) | 2016-07-13 | 2016-07-13 | A kind of automobile rubber brake skin material and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106084350A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101407599A (en) * | 2008-11-11 | 2009-04-15 | 信义集团公司 | Preparation of disc type brake block steel back rubber damping layer material |
| CN104315053A (en) * | 2014-09-21 | 2015-01-28 | 青岛美嘉隆包装机械有限公司 | Stable automotive brake pad material |
| CN105387105A (en) * | 2015-12-08 | 2016-03-09 | 安徽创新电磁离合器有限公司 | Friction block composite material high in friction coefficient for automobile brake pad |
| CN105400009A (en) * | 2015-12-02 | 2016-03-16 | 安徽创奇乐智能游乐设备有限公司 | High damping environmentally friendly rubber material |
-
2016
- 2016-07-13 CN CN201610549359.3A patent/CN106084350A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101407599A (en) * | 2008-11-11 | 2009-04-15 | 信义集团公司 | Preparation of disc type brake block steel back rubber damping layer material |
| CN104315053A (en) * | 2014-09-21 | 2015-01-28 | 青岛美嘉隆包装机械有限公司 | Stable automotive brake pad material |
| CN105400009A (en) * | 2015-12-02 | 2016-03-16 | 安徽创奇乐智能游乐设备有限公司 | High damping environmentally friendly rubber material |
| CN105387105A (en) * | 2015-12-08 | 2016-03-09 | 安徽创新电磁离合器有限公司 | Friction block composite material high in friction coefficient for automobile brake pad |
Non-Patent Citations (1)
| Title |
|---|
| 白世贞 等，: "《基础商品学》", 30 June 2014, 中国财富出版社 * |
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Application publication date: 20161109 |