CN106957460A - A kind of heat-resisting tear-resistant anti-wearing liner - Google Patents
A kind of heat-resisting tear-resistant anti-wearing liner Download PDFInfo
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- CN106957460A CN106957460A CN201611270253.6A CN201611270253A CN106957460A CN 106957460 A CN106957460 A CN 106957460A CN 201611270253 A CN201611270253 A CN 201611270253A CN 106957460 A CN106957460 A CN 106957460A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L7/00—Compositions of natural rubber
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/06—Copolymers with styrene
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- 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
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
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- 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
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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- 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
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- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
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- 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
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- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
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Abstract
The invention discloses the heat-resisting tear-resistant anti-wearing liner of one kind, its raw material includes by weight：Natural rubber 35 45, butadiene-styrene rubber 35 45, butadiene rubber 15 25, indirect process zinc oxide 46, stearic acid 0.8 1.2, age resistor 34, XW9332 waxes 1.5 2.5, efficient ozone-resistant protection wax Okerin 1,987 12, 203 resins 1.5 2.5, RH 100 35, carbon black 34 40, SILICA 05GR white carbons 8 12, modified carborundum 10 15, modified carbon fiber 35, silane coupler 4C 1.5 2.5, SUNPAR2280 79, PHENLGRANS 80 2 2.4, vulcanizing agent DTDM 80GE 0.6 0.66, accelerant NOBS 0.7 0.9, accelerant CZ 0.4 0.6.
Description
Technical field
The present invention relates to field of rubber technology, more particularly to a kind of heat-resisting tear-resistant anti-wearing liner.
Background technology
Bushing is the base part protected to equipment.The use of bushing can reduce the abrasion, vibration and noise of equipment,
And have etch-proof effect.The use of bushing can also facilitate the structure and manufacturing process repairing, simplify equipment of plant equipment.Lining
It is enclosed within and plays a part of in real work and its applied environment and purpose there are much relations.Also there is lining between connecting rod and bent axle
Set, its main function is exactly damping, noise isolating, reduces fatigue, increases service life, and the operational stability to vehicle is played to pass
Important effect.
In order to increase the service life of bushing elastomeric material, it is necessary to improve the heat resistance of bushing rubber material, wearability
And mechanical performance, the heat-resistant antifriction performance serial to increase bushing rubber usually through the filler of heat resistant and wear resistant is added, but meeting
Causing the mechanical performance of bushing rubber material reduces.
The content of the invention
The technical problem existed based on background technology, the present invention proposes a kind of heat-resisting tear-resistant anti-wearing liner, the present invention
With good heat-resisting quantity, wearability, impact resistance, toughness and tear resistance.
The heat-resisting tear-resistant anti-wearing liner of one kind proposed by the present invention, its raw material includes by weight：Natural rubber 35-45
Part, 35-45 parts of butadiene-styrene rubber, 15-25 parts of butadiene rubber, 4-6 parts of indirect process zinc oxide, 0.8-1.2 parts of stearic acid, age resistor 3-
4 parts, 1.5-2.5 parts of XW9332 waxes, efficient 1-2 parts of ozone-resistant protection wax Okerin 1987,203 1.5-2.5 parts of resins, RH-
100 3-5 parts, 34-40 parts of carbon black, 8-12 parts of SILICA 05GR white carbons, modified 10-15 parts of carborundum, modified carbon fiber 3-5
Part, 1.5-2.5 parts of silane coupler 4C, 7-9 parts of SUNPAR2280,2-2.4 parts of PHENLGRANS-80, vulcanizing agent DTDM-
0.6-0.66 parts of 80GE, 0.7-0.9 parts of accelerant NOBS, 0.4-0.6 parts of accelerant CZ.
Preferably, its raw material includes by weight：40 parts of natural rubber, 40 parts of butadiene-styrene rubber, 20 parts of butadiene rubber, indirectly
5 parts of method zinc oxide, 1 part of stearic acid, 3.5 parts of age resistor, 2 parts of XW9332 waxes, efficient ozone-resistant protection wax Okerin 1,987 1.5
Part, 203 2 parts of resins, 4 parts of RH-100,37 parts of carbon black, 10 parts of SILICA 05GR white carbons, modified 12 parts of carborundum, carbon modified
4 parts of fiber, 2 parts of silane coupler 4C, 8 parts of SUNPAR2280,2.2 parts of PHENLGRANS-80, vulcanizing agent DTDM-80GE
0.63 part, 0.8 part of accelerant NOBS, 0.5 part of accelerant CZ.
Preferably, in modified carborundum preparation process, VTES is modified carborundum, metering system
Sour methyl esters, acrylic acid are added in acetone and mixed, heating, azodiisobutyronitrile are added dropwise, then insulated and stirred, filters to take filter cake, are done
Dry crushing obtains being modified carborundum.
Preferably, in modified carborundum preparation process, VTES is modified carborundum, metering system
Sour methyl esters, acrylic acid are added in acetone and mixed, and are warming up to 35-45 DEG C, in 1-2h completion of dropping azodiisobutyronitriles, and process is added dropwise
In be stirred continuously, then with 300-400r/min speed insulated and stirred 3-5h, filter to take filter cake, drying and crushing obtains carbon modified
SiClx.
Preferably, in modified carborundum preparation process, VTES is modified carborundum, methacrylic acid
Methyl esters, acrylic acid, the weight ratio of azodiisobutyronitrile are 70-80：6-8：2-4：0.1-0.2.
Preferably, modified carborundum is 200-400 mesh.
Preferably, modified carbon fiber is VTES modified carbon fiber.
Preferably, butadiene-styrene rubber is SBR1502.
Preferably, butadiene rubber is BR9000.
Preferably, age resistor be anti-aging agent RD and antioxidant 4010NA, wherein, the weight of anti-aging agent RD and antioxidant 4010NA
Amount is than being 0.8-1.2：2-3.
Preferably, carbon black is N-220 and N-330, wherein, N-220 and N-330 weight ratio are 19-21：16-18.
In above-mentioned modified carborundum preparation process, acetone does not provide its consumption as reaction dissolvent, true according to concrete operations
Its fixed consumption.
Carry out preparing heat-resisting tear-resistant anti-wearing liner by rubber technology of preparing commonly used in the art.
The present invention has good corrosion-resistant, elastic and mechanical performance from natural rubber, and butadiene rubber has good
Cold resistance, wearability and elasticity, butadiene-styrene rubber have good low-heat-generation, low temperature flexible resistance and wearability, and three is mutual
Mechanical performance, wearability, elasticity, low-heat-generation and the corrosion resistance of the present invention can be increased by coordinating；Butadiene-styrene rubber is
SBR1502, butadiene rubber BR9000 and natural rubber coordinate, can the further present invention elasticity, wearability and mechanical performance；
Carbon black, white carbon, carborundum and carbon fiber have good heat-resisting quantity and wearability, with natural rubber, butadiene-styrene rubber, along fourth
Rubber compounding is used, and can greatly increase the heat-resisting quantity and wearability of the present invention；Carbon black N220 and carbon black N330 is properly to compare
Example, which cooperates, can further increase the heat-resisting quantity and wearability of the present invention；But carborundum, carbon fiber are difficult in rubber
Scattered, so as to reduce impact resistance, toughness and tear resistance, VTES is modified carborundum and metering system
Sour methyl esters, acrylic acid can carry out radical reaction and be condensed, and form complex cross-linked network so that carborundum is dispersed in rubber
In glue, and cross-linked network and rubber cross IPN are so as to greatly increase toughness, impact resistance and the tear resistance of the present invention；Change
Property carbon fiber may be uniformly dispersed in rubber, increase the heat resistance and toughness of the present invention, and the carbon fiber of Optimum Contents can
By the heat derives of generation and to keep insulating properties, so as to further increase the heat-resisting quantity of the present invention；Carbon black, white carbon,
Modified carborundum, modified carbon fiber and rubber cooperate, and can greatly increase heat-resisting quantity, wearability and the machinery of the present invention
Performance；Anti-aging agent RD, antioxidant 4010NA and efficient ozone-resistant protection wax Okerin 1987, which cooperate, can increase the present invention
Ageing resistace and stability；XW9332 waxes, SUNPAR2280, RH-100, silane coupler 4C, which cooperate, to be increased
Rheological performance of the present invention, promotes each material dispersed；203 resins can promote closely to connect between each material；
PHENLGRANS-80 is CR materials and rubber compounding, can increase the corrosion-resistant of the present invention, anti-flammability and mechanical performance；Vulcanization
Agent DTDM-80GE, accelerant NOBS, accelerant CZ cooperate, and cross-linking vulcanized formation cross-linked network further increases the present invention
Mechanical performance；Above-mentioned each material cooperates so that the present invention has good heat-resisting quantity, wearability, impact resistance, tough
Property and tear resistance.
Embodiment
Below, technical scheme is described in detail by specific embodiment.
Embodiment 1
A kind of heat-resisting tear-resistant anti-wearing liner, its raw material includes by weight：40 parts of natural rubber, 40 parts of butadiene-styrene rubber,
20 parts of butadiene rubber, 5 parts of indirect process zinc oxide, 1 part of stearic acid, 3.5 parts of age resistor, 2 parts of XW9332 waxes, efficient ozone-resistant protection
1,987 1.5 parts of wax Okerin, 203 2 parts of resins, RH-1004 parts, 37 parts of carbon black, 10 parts of SILICA 05GR white carbons are modified
12 parts of carborundum, 4 parts of modified carbon fiber, 2 parts of silane coupler 4C, 8 parts of SUNPAR2280,2.2 parts of PHENLGRANS-80,
0.63 part of vulcanizing agent DTDM-80GE, 0.8 part of accelerant NOBS, 0.5 part of accelerant CZ.The hardness of the present invention is 58 °, stretching
Intensity is 15MPa, and elongation is 470%.
Embodiment 2
A kind of heat-resisting tear-resistant anti-wearing liner, its raw material includes by weight：35 parts of natural rubber, 45 parts of SBR1502,
15 parts of BR9000,6 parts of indirect process zinc oxide, 0.8 part of stearic acid, 4 parts of age resistor, 1.5 parts of XW9332 waxes, efficient ozone-resistant is prevented
1,987 2 parts of shield wax Okerin, 203 1.5 parts of resins, 5 parts of RH-100,34 parts of carbon black, 12 parts of SILICA 05GR white carbons,
200 mesh, 15 parts of carborundum of modification, 3 parts of VTES modified carbon fiber, 2.5 parts of silane coupler 4C,
0.6 part of 2.4 parts of 7 parts of SUNPAR2280, PHENLGRANS-80, vulcanizing agent DTDM-80GE, 0.9 part of accelerant NOBS promotees
Enter 0.4 part of agent CZ；
Wherein, in modified carborundum preparation process, VTES is modified carborundum, methacrylic acid
Methyl esters, acrylic acid are added in acetone and mixed, and are warming up to 45 DEG C, in 1h completion of dropping azodiisobutyronitriles, during dropwise addition constantly
Stirring, then with 400r/min speed insulated and stirred 3h, filters to take filter cake, drying and crushing obtains being modified carborundum, wherein, second
It is 80 that alkenyl triethoxysilane, which is modified carborundum, methyl methacrylate, acrylic acid, the weight ratio of azodiisobutyronitrile,：6：
4：0.1.The hardness of the present invention is 56 °, and tensile strength is 14.8MPa, and elongation is 500%.
Embodiment 3
A kind of heat-resisting tear-resistant anti-wearing liner, its raw material includes by weight：45 parts of natural rubber, 35 parts of SBR1502,
25 parts of BR9000,4 parts of indirect process zinc oxide, 1.2 parts of stearic acid, 3 parts of age resistor, 2.5 parts of XW9332 waxes, efficient ozone-resistant is prevented
Protect 1,987 1 parts of wax Okerin, 203 2.5 parts of resins, 3 parts of RH-100,40 parts of carbon black, 8 parts of SILICA 05GR white carbons, 400
Mesh 10 parts of carborundum of modification, 5 parts of VTES modified carbon fiber, 1.5 parts of silane coupler 4C,
0.66 part of 2 parts of 9 parts of SUNPAR2280, PHENLGRANS-80, vulcanizing agent DTDM-80GE, 0.7 part of accelerant NOBS promotes
0.6 part of agent CZ；
Wherein, in modified carborundum preparation process, VTES is modified carborundum, methacrylic acid
Methyl esters, acrylic acid are added in acetone and mixed, and are warming up to 35 DEG C, in 2h completion of dropping azodiisobutyronitriles, during dropwise addition constantly
Stirring, then with 300r/min speed insulated and stirred 5h, filters to take filter cake, drying and crushing obtains being modified carborundum, wherein, second
It is 70 that alkenyl triethoxysilane, which is modified carborundum, methyl methacrylate, acrylic acid, the weight ratio of azodiisobutyronitrile,：8：
2：0.2；
Age resistor be anti-aging agent RD and antioxidant 4010NA, wherein, the weight ratio of anti-aging agent RD and antioxidant 4010NA is
0.8：3.
Carbon black is N-220 and N-330, wherein, N-220 and N-330 weight ratio are 19：18.The present invention hardness be
59 °, tensile strength is 15.2MPa, and elongation is 520%.
Embodiment 4
A kind of heat-resisting tear-resistant anti-wearing liner, its raw material includes by weight：37 parts of natural rubber, 42 parts of SBR1502,
18 parts of BR9000,5.5 parts of indirect process zinc oxide, 0.9 part of stearic acid, 3.8 parts of age resistor, 1.7 parts of XW9332 waxes efficiently resist smelly
1,987 1.7 parts of oxygen protection wax Okerin, 203 1.8 parts of resins, 4.5 parts of RH-100,36 parts of carbon black, SILICA 05GR hard charcoals
Black 11 parts, 200 mesh are modified 13 parts of carborundum, 3.5 parts of VTES modified carbon fiber, silane coupler 4C 2.2
Part, 7.5 parts of SUNPAR2280,2.3 parts of PHENLGRANS-80,0.61 part of vulcanizing agent DTDM-80GE, accelerant NOBS
0.85 part, 0.45 part of accelerant CZ；
Wherein, in modified carborundum preparation process, VTES is modified carborundum, methacrylic acid
Methyl esters, acrylic acid are added in acetone and mixed, and are warming up to 42 DEG C, in 1.3h completion of dropping azodiisobutyronitriles, during dropwise addition not
Disconnected stirring, then with 380r/min speed insulated and stirred 3.5h, filters to take filter cake, drying and crushing obtains being modified carborundum, its
In, VTES is modified carborundum, methyl methacrylate, acrylic acid, the weight ratio of azodiisobutyronitrile and is
78：6.5：3.5：0.13；
Age resistor be anti-aging agent RD and antioxidant 4010NA, wherein, the weight ratio of anti-aging agent RD and antioxidant 4010NA is
1.1：2.3.
Carbon black is N-220 and N-330, wherein, N-220 and N-330 weight ratio are 20.5：16.5.The hardness of the present invention
For 57 °, tensile strength is 15.5MPa, and elongation is 550%.
Embodiment 5
A kind of heat-resisting tear-resistant anti-wearing liner, its raw material includes by weight：43 parts of natural rubber, 38 parts of SBR1502,
22 parts of BR9000,4.5 parts of indirect process zinc oxide, 1.1 parts of stearic acid, 3.2 parts of age resistor, 2.3 parts of XW9332 waxes efficiently resist smelly
1,987 1.3 parts of oxygen protection wax Okerin, 203 2.2 parts of resins, 3.5 parts of RH-100,38 parts of carbon black, SILICA 05GR hard charcoals
Black 9 parts, 300 mesh are modified 11 parts of carborundum, 4.5 parts of VTES modified carbon fiber, silane coupler 4C 1.8
Part, 8.5 parts of SUNPAR2280,2.1 parts of PHENLGRANS-80,0.65 part of vulcanizing agent DTDM-80GE, accelerant NOBS
0.75 part, 0.55 part of accelerant CZ；
Wherein, in modified carborundum preparation process, VTES is modified carborundum, methacrylic acid
Methyl esters, acrylic acid are added in acetone and mixed, and are warming up to 38 DEG C, in 1.7h completion of dropping azodiisobutyronitriles, during dropwise addition not
Disconnected stirring, then with 320r/min speed insulated and stirred 4.5h, filters to take filter cake, drying and crushing obtains being modified carborundum, its
In, VTES is modified carborundum, methyl methacrylate, acrylic acid, the weight ratio of azodiisobutyronitrile and is
72：7.5：2.5：0.17；
Age resistor be anti-aging agent RD and antioxidant 4010NA, wherein, the weight ratio of anti-aging agent RD and antioxidant 4010NA is
1：3.
Carbon black is N-220 and N-330, wherein, N-220 and N-330 weight ratio are 19.5：17.5.The hardness of the present invention
For 58 °, tensile strength is 16MPa, and elongation is 480%.
The foregoing is intended to be a preferred embodiment of the present invention, but protection scope of the present invention is not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent or change, should all be included within the scope of the present invention.
Claims (10)
1. a kind of heat-resisting tear-resistant anti-wearing liner, it is characterised in that its raw material includes by weight：35-45 parts of natural rubber, fourth
35-45 parts of benzene rubber, 15-25 parts of butadiene rubber, 4-6 parts of indirect process zinc oxide, 0.8-1.2 parts of stearic acid, 3-4 parts of age resistor,
1.5-2.5 parts of XW9332 waxes, efficient 1-2 parts of ozone-resistant protection wax Okerin 1987,203 1.5-2.5 parts of resins, RH-100
3-5 parts, 34-40 parts of carbon black, 8-12 parts of SILICA 05GR white carbons, modified 10-15 parts of carborundum, 3-5 parts of modified carbon fiber,
2-2.4 parts of 7-9 parts of 1.5-2.5 parts of silane coupler 4C, SUNPAR2280, PHENLGRANS-80, vulcanizing agent DTDM-80GE
0.6-0.66 parts, 0.7-0.9 parts of accelerant NOBS, 0.4-0.6 parts of accelerant CZ.
2. heat-resisting tear-resistant anti-wearing liner according to claim 1, it is characterised in that in modified carborundum preparation process,
VTES is modified carborundum, methyl methacrylate, acrylic acid and adds mixing in acetone, heats up, is added dropwise
Azodiisobutyronitrile, then insulated and stirred, filters to take filter cake, and drying and crushing obtains being modified carborundum.
3. heat-resisting tear-resistant anti-wearing liner according to claim 1 or claim 2, it is characterised in that in modified carborundum preparation process
In, VTES is modified carborundum, methyl methacrylate, acrylic acid and adds mixing in acetone, is warming up to
35-45 DEG C, in 1-2h completion of dropping azodiisobutyronitriles, it is stirred continuously during dropwise addition, then with 300-400r/min speed
Insulated and stirred 3-5h is spent, filter cake is filtered to take, drying and crushing obtains being modified carborundum.
4. the heat-resisting tear-resistant anti-wearing liner according to Claims 2 or 3, it is characterised in that in modified carborundum preparation process
In, VTES is modified carborundum, methyl methacrylate, acrylic acid, the weight ratio of azodiisobutyronitrile and is
70-80：6-8：2-4：0.1-0.2.
5. according to any one of the claim 1-4 heat-resisting tear-resistant anti-wearing liners, it is characterised in that modified carborundum is 200-
400 mesh.
6. according to any one of the claim 1-5 heat-resisting tear-resistant anti-wearing liners, it is characterised in that modified carbon fiber is ethene
Ethyl triethoxy silicane alkane modified carbon fiber.
7. according to any one of the claim 1-6 heat-resisting tear-resistant anti-wearing liners, it is characterised in that butadiene-styrene rubber is
SBR1502。
8. according to any one of the claim 1-7 heat-resisting tear-resistant anti-wearing liners, it is characterised in that butadiene rubber is
BR9000。
9. according to any one of the claim 1-8 heat-resisting tear-resistant anti-wearing liners, it is characterised in that age resistor is anti-aging agent RD
And antioxidant 4010NA, wherein, the weight ratio of anti-aging agent RD and antioxidant 4010NA is 0.8-1.2：2-3.
10. according to any one of the claim 1-9 heat-resisting tear-resistant anti-wearing liners, it is characterised in that carbon black is N-220 and N-
330, wherein, N-220 and N-330 weight ratio are 19-21：16-18.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611270253.6A CN106957460A (en) | 2016-12-30 | 2016-12-30 | A kind of heat-resisting tear-resistant anti-wearing liner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611270253.6A CN106957460A (en) | 2016-12-30 | 2016-12-30 | A kind of heat-resisting tear-resistant anti-wearing liner |
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| CN201611270253.6A Pending CN106957460A (en) | 2016-12-30 | 2016-12-30 | A kind of heat-resisting tear-resistant anti-wearing liner |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107556572A (en) * | 2017-08-23 | 2018-01-09 | 安徽东星汽车部件有限公司 | A kind of preparation method of the anti-aging automobile rubber shock absorber part material of heatproof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1817962A (en) * | 2006-02-16 | 2006-08-16 | 中山大学 | Friction-reducing and abrasive composite materials with reactive nanometer inorganic particles/epoxy and production thereof |
| CN102504358A (en) * | 2011-11-22 | 2012-06-20 | 广东石油化工学院 | High-heat-conductivity rubber composite material and preparation method thereof |
| CN103980555A (en) * | 2014-04-16 | 2014-08-13 | 亚新科噪声与振动技术（安徽）有限公司 | Vehicle high-loading-resistance steering gear bushing rubber material and preparation method thereof |
| CN105524304A (en) * | 2015-12-15 | 2016-04-27 | 宁国天运橡塑制品有限公司 | Wear-resistant ageing-resistant rubber sleeve for automotive steering gear bushing |
-
2016
- 2016-12-30 CN CN201611270253.6A patent/CN106957460A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1817962A (en) * | 2006-02-16 | 2006-08-16 | 中山大学 | Friction-reducing and abrasive composite materials with reactive nanometer inorganic particles/epoxy and production thereof |
| CN102504358A (en) * | 2011-11-22 | 2012-06-20 | 广东石油化工学院 | High-heat-conductivity rubber composite material and preparation method thereof |
| CN103980555A (en) * | 2014-04-16 | 2014-08-13 | 亚新科噪声与振动技术（安徽）有限公司 | Vehicle high-loading-resistance steering gear bushing rubber material and preparation method thereof |
| CN105524304A (en) * | 2015-12-15 | 2016-04-27 | 宁国天运橡塑制品有限公司 | Wear-resistant ageing-resistant rubber sleeve for automotive steering gear bushing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107556572A (en) * | 2017-08-23 | 2018-01-09 | 安徽东星汽车部件有限公司 | A kind of preparation method of the anti-aging automobile rubber shock absorber part material of heatproof |
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