CN105418991A - Damping rubber for mounting bushing of automobile steering device - Google Patents
Damping rubber for mounting bushing of automobile steering device Download PDFInfo
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- CN105418991A CN105418991A CN201510940259.9A CN201510940259A CN105418991A CN 105418991 A CN105418991 A CN 105418991A CN 201510940259 A CN201510940259 A CN 201510940259A CN 105418991 A CN105418991 A CN 105418991A
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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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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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
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Abstract
The invention discloses damping rubber for a mounting bushing of an automobile steering device. The damping rubber comprises raw materials in parts by weight as follows: 60-100 parts of natural rubber, 20-40 parts of butadiene styrene rubber, 15-35 parts of butadiene rubber, 1-3 parts of N,N'-m-phenylene dimaleimide, 1-2 parts of a vulcanization accelerator TT, 0.5-1.5 parts of zinc oxide, 1-2 parts of stearic acid, 2-5 parts of 9,10-octyl epoxy stearate, 10-20 parts of carbon black, 10-20 parts of ceramic fiber, 45-65 parts of nano silicone dioxide, 15-35 parts of modified glass microspheres, 2-4 parts of 1,2-bis(trimethoxysilyl)ethane, 1-2 parts of N-isopropyl-N'-phenylenediamine and 1-2 parts of p-phenylenediamine. The damping rubber is wear-resistant, unlikely to deform, good in anti-aging performance and long in service life.
Description
Technical field
The present invention relates to steering gear bush field of rubber technology, particularly relate to a kind of automobile steering device mounting bush vibration isolation rubber.
Background technology
As everyone knows, between automobile steering device assembly and subframe, mounting bush is installed.Traditional mounting bush is made up of inner core and vibration isolation rubber.Because traditional mounting bush vibration isolation rubber sulfuration is surperficial outer tube, although can realize requiring that there is larger vibration damping amplitude along mounting bush radial direction between steering assembly and subframe, both pavement structure had effectively been reduced for the disadvantageous effect of driving, steering has again well drives road feel, but general vibration isolation rubber exists not wear-resisting at present, yielding, not ageing-resistant shortcoming.
Summary of the invention
The present invention proposes a kind of automobile steering gear bush of resistance to high capacity rubber, goods are wear-resisting, not yielding, and ageing-resistant performance is good, long service life.
A kind of automobile steering device mounting bush vibration isolation rubber that the present invention proposes, its raw material comprises by weight: natural rubber 60-100 part, styrene-butadiene rubber(SBR) 20-40 part, cis-1,4-polybutadiene rubber 15-35 part, N, N '-penylene bismaleimides 1-3 part, vulcanization accelerator TT1-2 part, zinc oxide 0.5-1.5 part, stearic acid 1-2 part, 9, 10-octyl epoxy stearate 2-5 part, carbon black 10-20 part, ceramic fiber 10-20 part, nano silicon 45-65 part, modified glass microspheres 15-35 part, 1, the two triethoxy silica-based ethane 2-4 part of 2-, N-sec.-propyl-4-aminodiphenylamine 1-2 part, Ursol D 1-2 part.
Preferably, in the preparation process of modified glass microspheres: by glass microsphere, modified kaolin is put into solution of potassium carbonate and is stirred, whipping temp is 35-45 DEG C, filter, washing is to neutral, feeding sulphuric acid soln stirs, whipping temp is 38-45 DEG C, filter, washing is to neutral, dry, send in retort furnace and calcine, calcining temperature is 420-450 DEG C, calcination time is 1-4h, cooling, add hydroxyl endblocked polydimethylsiloxane, ethanol, polydimethylsiloxane, beta-cyclodextrin, trifluoroacetic acid stirs, whipping temp is 85-95 DEG C, filter, dry, obtain modified glass microspheres, wherein modified kaolin adopts following technique to prepare: in kaolin, add N-METHYLFORMAMIDE stir, ultrasonic, and ultrasonic temperature is 70-90 DEG C, filter, pulverize, add sodium soap, palmityl trimethyl ammonium chloride, methyl alcohol, water stirring, filter, washing, dry, calcining, calcining temperature is 550-560 DEG C, be cooled to room temperature, pulverize, obtain modified kaolin.
Preferably, in the preparation process of modified glass microspheres: take 80-120 part glass microsphere by weight, it is that the solution of potassium carbonate of 1.5-3.5mol/L stirs that 20-40 part modified kaolin puts into 200-250 part concentration, whipping temp is 35-45 DEG C, filter, washing is to neutral, send into the sulphuric acid soln stirring that 200-250 concentration is 1-1.5mol/L, whipping temp is 38-45 DEG C, filter, washing is to neutral, dry, send in retort furnace and calcine, calcining temperature is 420-450 DEG C, calcination time is 1-4h, cooling, add 5-15 part hydroxyl endblocked polydimethylsiloxane, 200-250 part ethanol, 2-5 part polydimethylsiloxane, 10-20 part beta-cyclodextrin, 2-5 part trifluoroacetic acid stirs, whipping temp is 85-95 DEG C, filter, dry, obtain modified glass microspheres, wherein modified kaolin adopts following technique to prepare: in 40-60 part kaolin, add 5-15 part N-METHYLFORMAMIDE by weight and stir, and ultrasonic, ultrasonic temperature is 70-90 DEG C, filter, pulverize, add 10-20 part sodium soap, 5-15 part palmityl trimethyl ammonium chloride, 5-12 part methyl alcohol, the stirring of 50-150 part water, whipping temp is 55-65 DEG C, filters, washing, dry, calcining, calcining temperature is 550-560 DEG C, is cooled to room temperature, pulverize, obtain modified kaolin.
Preferably, the weight ratio of natural rubber, styrene-butadiene rubber(SBR), cis-1,4-polybutadiene rubber is 80-86:30-35:20-26.
Preferably, the weight ratio of N, a N '-penylene bismaleimides, vulcanization accelerator TT, zinc oxide is 1.5-2.2:1.2-1.6:0.8-1.3.
Preferably, the weight ratio of carbon black, ceramic fiber, nano silicon, modified glass microspheres, 1,2-two silica-based ethane of triethoxy is 14-18:16-19:50-56:20-26:3-3.5.
Preferably, the weight ratio of modified glass microspheres, N-sec.-propyl-4-aminodiphenylamine, Ursol D is 20-26:1.5-1.8:1.4-1.7.
Preferably, described automobile steering device mounting bush vibration isolation rubber, its raw material comprises by weight: natural rubber 80-86 part, styrene-butadiene rubber(SBR) 30-35 part, cis-1,4-polybutadiene rubber 20-26 part, N, N '-penylene bismaleimides 1.5-2.2 part, vulcanization accelerator TT1.2-1.6 part, zinc oxide 0.8-1.3 part, stearic acid 1.4-1.7 part, 9, 10-octyl epoxy stearate 3-4.2 part, carbon black 14-18 part, ceramic fiber 16-19 part, nano silicon 50-56 part, modified glass microspheres 20-26 part, 1, the two triethoxy silica-based ethane 3-3.5 part of 2-, N-sec.-propyl-4-aminodiphenylamine 1.5-1.8 part, Ursol D 1.4-1.7 part.
In the present invention, natural rubber, styrene-butadiene rubber(SBR), cis-1,4-polybutadiene rubber are base material, and coordinate interpolation carbon black, ceramic fiber, nano silicon, wilkinite glass microballon complex microsphere, 1, the two silica-based ethane of triethoxy of 2-, goods wear resisting property and ageing resistance can be increased substantially, and there is the physicalies such as good hardness, tensile strength at yield, tensile yield, pressure change, goods are not yielding; Carbon black, ceramic fiber, nano silicon, wilkinite glass microballon complex microsphere, 1, the mixed also conservative control proportioning of the two silica-based ethane of triethoxy of 2-, not only can strengthen goods elasticity, goods greatly improve wear resisting property, even if also can keep higher stability and hardness under the high temperature conditions.In modified glass microspheres, and surface has hydroxyl layer, modified kaolin, glass microballon after treatment with hydroxyl endblocked polydimethylsiloxane, polydimethylsiloxane, beta-cyclodextrin, trifluoroacetic acid effect, glass microballon is the structure of boring, containing cavity in beta-cyclodextrin, modified kaolin is for being curled into tubular construction, glass microballon, beta-cyclodextrin, modified kaolin and unclassified stores organically combine, overall crosslinking structure is good, natural rubber in the modified glass microspheres obtained and raw material, styrene-butadiene rubber(SBR), cis-1,4-polybutadiene rubber interacts, bonding force is strong, Mechanical Properties of Products is fabulous, and wear resisting property strengthens further, further with N-sec.-propyl-4-aminodiphenylamine, Ursol D effect, ageing-resistant performance is fabulous, work-ing life increases greatly.
Embodiment
Embodiment 1
A kind of automobile steering device mounting bush vibration isolation rubber, its raw material comprises by weight:
Natural rubber 60 parts, 40 parts, styrene-butadiene rubber(SBR), cis-1,4-polybutadiene rubber 15 parts, N, N '-penylene bismaleimides 3 parts, vulcanization accelerator TT1 part, 1.5 parts, zinc oxide, stearic acid 1 part, 9,10-octyl epoxy stearate 5 parts, carbon black 10 parts, ceramic fiber 20 parts, nano silicon 45 parts, modified glass microspheres 35 parts, 1, two 2 parts, the silica-based ethane of triethoxy of 2-, N-sec.-propyl-4-aminodiphenylamine 2 parts, Ursol D 1 part.
Embodiment 2
A kind of automobile steering device mounting bush vibration isolation rubber, its raw material comprises by weight:
Natural rubber 100 parts, 20 parts, styrene-butadiene rubber(SBR), cis-1,4-polybutadiene rubber 35 parts, N, N '-penylene bismaleimides 1 part, vulcanization accelerator TT2 part, 0.5 part, zinc oxide, stearic acid 2 parts, 9,10-octyl epoxy stearate 2 parts, carbon black 20 parts, ceramic fiber 10 parts, nano silicon 65 parts, modified glass microspheres 15 parts, 1, two 4 parts, the silica-based ethane of triethoxy of 2-, N-sec.-propyl-4-aminodiphenylamine 1 part, Ursol D 2 parts.
Embodiment 3
A kind of automobile steering device mounting bush vibration isolation rubber, its raw material comprises by weight: natural rubber 86 parts; 30 parts, styrene-butadiene rubber(SBR), cis-1,4-polybutadiene rubber 26 parts, N; N '-penylene bismaleimides 1.5 parts; vulcanization accelerator TT1.6 part, 0.8 part, zinc oxide, stearic acid 1.7 parts; 9; 10-octyl epoxy stearate 3 parts, carbon black 18 parts, ceramic fiber 16 parts; nano silicon 56 parts; modified glass microspheres 20 parts, two 3.5 parts, the silica-based ethane of triethoxy of 1,2-; N-sec.-propyl-4-aminodiphenylamine 1.5 parts, Ursol D 1.7 parts.
In the preparation process of modified glass microspheres: take 80 parts of glass microspheres by weight, it is that the solution of potassium carbonate of 3.5mol/L stirs that 40 parts of modified kaolins put into 200 parts of concentration, whipping temp is 35 DEG C, filter, washing is to neutral, send into the sulphuric acid soln stirring that 250 concentration are 1mol/L, whipping temp is 45 DEG C, filter, washing is to neutral, dry, send in retort furnace and calcine, calcining temperature is 420 DEG C, calcination time is 4h, cooling, add 5 parts of hydroxyl endblocked polydimethylsiloxanes, 250 parts of ethanol, 2 parts of polydimethylsiloxanes, 20 parts of beta-cyclodextrins, 2 parts of trifluoroacetic acids stir, whipping temp is 95 DEG C, filter, dry, obtain modified glass microspheres, wherein modified kaolin adopts following technique to prepare: in 40 parts of kaolin, add 15 parts of N-METHYLFORMAMIDEs by weight and stir, and ultrasonic, ultrasonic temperature is 70 DEG C, filter, pulverize, add 20 parts of sodium soaps, 5 parts of palmityl trimethyl ammonium chlorides, 12 parts of methyl alcohol, 50 parts of water stir, whipping temp is 65 DEG C, filters, washing, dry, calcining, calcining temperature is 550 DEG C, is cooled to room temperature, pulverize, obtain modified kaolin.
Embodiment 4
A kind of automobile steering device mounting bush vibration isolation rubber, its raw material comprises by weight: natural rubber 80 parts; 35 parts, styrene-butadiene rubber(SBR), cis-1,4-polybutadiene rubber 20 parts, N; N '-penylene bismaleimides 2.2 parts; vulcanization accelerator TT1.2 part, 1.3 parts, zinc oxide, stearic acid 1.4 parts; 9; 10-octyl epoxy stearate 4.2 parts, carbon black 14 parts, ceramic fiber 19 parts; nano silicon 50 parts; modified glass microspheres 26 parts, two 3 parts, the silica-based ethane of triethoxy of 1,2-; N-sec.-propyl-4-aminodiphenylamine 1.8 parts, Ursol D 1.4 parts.
In the preparation process of modified glass microspheres: take 120 parts of glass microspheres by weight, it is that the solution of potassium carbonate of 1.5mol/L stirs that 20 parts of modified kaolins put into 250 parts of concentration, whipping temp is 45 DEG C, filter, washing is to neutral, send into the sulphuric acid soln stirring that 200 concentration are 1.5mol/L, whipping temp is 38 DEG C, filter, washing is to neutral, dry, send in retort furnace and calcine, calcining temperature is 450 DEG C, calcination time is 1h, cooling, add 15 parts of hydroxyl endblocked polydimethylsiloxanes, 200 parts of ethanol, 5 parts of polydimethylsiloxanes, 10 parts of beta-cyclodextrins, 5 parts of trifluoroacetic acids stir, whipping temp is 85 DEG C, filter, dry, obtain modified glass microspheres, wherein modified kaolin adopts following technique to prepare: in 60 parts of kaolin, add 5 parts of N-METHYLFORMAMIDEs by weight and stir, and ultrasonic, ultrasonic temperature is 90 DEG C, filter, pulverize, add 10 parts of sodium soaps, 15 parts of palmityl trimethyl ammonium chlorides, 5 parts of methyl alcohol, 150 parts of water stir, whipping temp is 55 DEG C, filters, washing, dry, calcining, calcining temperature is 560 DEG C, is cooled to room temperature, pulverize, obtain modified kaolin.
Embodiment 5
A kind of automobile steering device mounting bush vibration isolation rubber, its raw material comprises by weight: natural rubber 84 parts; 32 parts, styrene-butadiene rubber(SBR), cis-1,4-polybutadiene rubber 23 parts, N; N '-penylene bismaleimides 2.15 parts; vulcanization accelerator TT1.3 part, 1.2 parts, zinc oxide, stearic acid 1.5 parts; 9; 10-octyl epoxy stearate 3.6 parts, carbon black 16 parts, ceramic fiber 18 parts; nano silicon 53 parts; modified glass microspheres 24 parts, two 3.3 parts, the silica-based ethane of triethoxy of 1,2-; N-sec.-propyl-4-aminodiphenylamine 1.5-1.8 part, Ursol D 1.65 parts.
In the preparation process of modified glass microspheres: take 80-120 part glass microsphere by weight, it is that the solution of potassium carbonate of 3.2mol/L stirs that 36 parts of modified kaolins put into 235 parts of concentration, whipping temp is 42 DEG C, filter, washing is to neutral, send into the sulphuric acid soln stirring that 230 concentration are 1.2ol/L, whipping temp is 42 DEG C, filter, washing is to neutral, dry, send in retort furnace and calcine, calcining temperature is 430 DEG C, calcination time is 2.5h, cooling, add 12 parts of hydroxyl endblocked polydimethylsiloxanes, 225 parts of ethanol, 3.5 parts of polydimethylsiloxanes, 16 parts of beta-cyclodextrins, 4.5 parts of trifluoroacetic acids stir, whipping temp is 92 DEG C, filter, dry, obtain modified glass microspheres, wherein modified kaolin adopts following technique to prepare: in 55 parts of kaolin, add 12 parts of N-METHYLFORMAMIDEs by weight and stir, and ultrasonic, ultrasonic temperature is 82 DEG C, filter, pulverize, add 16 parts of sodium soaps, 12 parts of palmityl trimethyl ammonium chlorides, 8 parts of methyl alcohol, 120 parts of water stir, whipping temp is 62 DEG C, filters, washing, dry, calcining, calcining temperature is 555 DEG C, is cooled to room temperature, pulverize, obtain modified kaolin.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (8)
1. an automobile steering device mounting bush vibration isolation rubber, it is characterized in that, its raw material comprises by weight: natural rubber 60-100 part, styrene-butadiene rubber(SBR) 20-40 part, cis-1,4-polybutadiene rubber 15-35 part, N, N '-penylene bismaleimides 1-3 part, vulcanization accelerator TT1-2 part, zinc oxide 0.5-1.5 part, stearic acid 1-2 part, 9, 10-octyl epoxy stearate 2-5 part, carbon black 10-20 part, ceramic fiber 10-20 part, nano silicon 45-65 part, modified glass microspheres 15-35 part, 1, the two triethoxy silica-based ethane 2-4 part of 2-, N-sec.-propyl-4-aminodiphenylamine 1-2 part, Ursol D 1-2 part.
2. automobile steering device mounting bush vibration isolation rubber according to claim 1, it is characterized in that, in the preparation process of modified glass microspheres: by glass microsphere, modified kaolin is put into solution of potassium carbonate and is stirred, whipping temp is 35-45 DEG C, filter, washing is to neutral, feeding sulphuric acid soln stirs, whipping temp is 38-45 DEG C, filter, washing is to neutral, dry, send in retort furnace and calcine, calcining temperature is 420-450 DEG C, calcination time is 1-4h, cooling, add hydroxyl endblocked polydimethylsiloxane, ethanol, polydimethylsiloxane, beta-cyclodextrin, trifluoroacetic acid stirs, whipping temp is 85-95 DEG C, filter, dry, obtain modified glass microspheres, wherein modified kaolin adopts following technique to prepare: in kaolin, add N-METHYLFORMAMIDE stir, ultrasonic, and ultrasonic temperature is 70-90 DEG C, filter, pulverize, add sodium soap, palmityl trimethyl ammonium chloride, methyl alcohol, water stirring, filter, washing, dry, calcining, calcining temperature is 550-560 DEG C, be cooled to room temperature, pulverize, obtain modified kaolin.
3. automobile steering device mounting bush vibration isolation rubber according to claim 1 and 2, it is characterized in that, in the preparation process of modified glass microspheres: take 80-120 part glass microsphere by weight, it is that the solution of potassium carbonate of 1.5-3.5mol/L stirs that 20-40 part modified kaolin puts into 200-250 part concentration, whipping temp is 35-45 DEG C, filter, washing is to neutral, send into the sulphuric acid soln stirring that 200-250 concentration is 1-1.5mol/L, whipping temp is 38-45 DEG C, filter, washing is to neutral, dry, send in retort furnace and calcine, calcining temperature is 420-450 DEG C, calcination time is 1-4h, cooling, add 5-15 part hydroxyl endblocked polydimethylsiloxane, 200-250 part ethanol, 2-5 part polydimethylsiloxane, 10-20 part beta-cyclodextrin, 2-5 part trifluoroacetic acid stirs, whipping temp is 85-95 DEG C, filter, dry, obtain modified glass microspheres, wherein modified kaolin adopts following technique to prepare: in 40-60 part kaolin, add 5-15 part N-METHYLFORMAMIDE by weight and stir, and ultrasonic, ultrasonic temperature is 70-90 DEG C, filter, pulverize, add 10-20 part sodium soap, 5-15 part palmityl trimethyl ammonium chloride, 5-12 part methyl alcohol, the stirring of 50-150 part water, whipping temp is 55-65 DEG C, filters, washing, dry, calcining, calcining temperature is 550-560 DEG C, is cooled to room temperature, pulverize, obtain modified kaolin.
4. the automobile steering device mounting bush vibration isolation rubber according to any one of claim 1-3, is characterized in that, the weight ratio of natural rubber, styrene-butadiene rubber(SBR), cis-1,4-polybutadiene rubber is 80-86:30-35:20-26.
5. the automobile steering device mounting bush vibration isolation rubber according to any one of claim 1-4, is characterized in that, N, N '-penylene bismaleimides, vulcanization accelerator TT, zinc oxide weight ratio be 1.5-2.2:1.2-1.6:0.8-1.3.
6. the automobile steering device mounting bush vibration isolation rubber according to any one of claim 1-5, it is characterized in that, the weight ratio of carbon black, ceramic fiber, nano silicon, modified glass microspheres, 1,2-two silica-based ethane of triethoxy is 14-18:16-19:50-56:20-26:3-3.5.
7. the automobile steering device mounting bush vibration isolation rubber according to any one of claim 1-6, is characterized in that, the weight ratio of modified glass microspheres, N-sec.-propyl-4-aminodiphenylamine, Ursol D is 20-26:1.5-1.8:1.4-1.7.
8. the automobile steering device mounting bush vibration isolation rubber according to any one of claim 1-7, it is characterized in that, its raw material comprises by weight: natural rubber 80-86 part, styrene-butadiene rubber(SBR) 30-35 part, cis-1,4-polybutadiene rubber 20-26 part, N, N '-penylene bismaleimides 1.5-2.2 part, vulcanization accelerator TT1.2-1.6 part, zinc oxide 0.8-1.3 part, stearic acid 1.4-1.7 part, 9, 10-octyl epoxy stearate 3-4.2 part, carbon black 14-18 part, ceramic fiber 16-19 part, nano silicon 50-56 part, modified glass microspheres 20-26 part, 1, the two triethoxy silica-based ethane 3-3.5 part of 2-, N-sec.-propyl-4-aminodiphenylamine 1.5-1.8 part, Ursol D 1.4-1.7 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510940259.9A CN105418991A (en) | 2015-12-15 | 2015-12-15 | Damping rubber for mounting bushing of automobile steering device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510940259.9A CN105418991A (en) | 2015-12-15 | 2015-12-15 | Damping rubber for mounting bushing of automobile steering device |
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| CN105418991A true CN105418991A (en) | 2016-03-23 |
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| CN201510940259.9A Pending CN105418991A (en) | 2015-12-15 | 2015-12-15 | Damping rubber for mounting bushing of automobile steering device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105860157A (en) * | 2016-04-26 | 2016-08-17 | 安徽润康橡塑科技有限公司 | Abrasion-resistant rubber for vehicles |
| CN107141613A (en) * | 2017-05-12 | 2017-09-08 | 安徽瑞鑫自动化仪表有限公司 | A kind of shock insulation rubber bearing for pressure sensor |
| CN107987329A (en) * | 2017-12-26 | 2018-05-04 | 和田恭 | High strength heat resistant rubber composition and the method for rubber is made with it |
| CN108250500A (en) * | 2017-12-26 | 2018-07-06 | 建新赵氏集团有限公司 | A kind of rubber material and preparation method thereof |
| CN108585701A (en) * | 2018-07-27 | 2018-09-28 | 芜湖市棠华建材科技有限公司 | A kind of glass microballoon thermal insulation mortar and preparation method thereof |
| CN110818972A (en) * | 2019-12-12 | 2020-02-21 | 张家港爱科思汽车配件有限公司 | PVC-free damping rubber |
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| CN1458186A (en) * | 2002-05-16 | 2003-11-26 | 拜尔公司 | Rubber material for reducing vibration |
| CN1840574A (en) * | 2005-03-28 | 2006-10-04 | 东海橡胶工业株式会社 | Vibration damping rubber composition |
| 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 |
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2015
- 2015-12-15 CN CN201510940259.9A patent/CN105418991A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1458186A (en) * | 2002-05-16 | 2003-11-26 | 拜尔公司 | Rubber material for reducing vibration |
| CN1840574A (en) * | 2005-03-28 | 2006-10-04 | 东海橡胶工业株式会社 | Vibration damping rubber composition |
| 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 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105860157A (en) * | 2016-04-26 | 2016-08-17 | 安徽润康橡塑科技有限公司 | Abrasion-resistant rubber for vehicles |
| CN107141613A (en) * | 2017-05-12 | 2017-09-08 | 安徽瑞鑫自动化仪表有限公司 | A kind of shock insulation rubber bearing for pressure sensor |
| CN107987329A (en) * | 2017-12-26 | 2018-05-04 | 和田恭 | High strength heat resistant rubber composition and the method for rubber is made with it |
| CN108250500A (en) * | 2017-12-26 | 2018-07-06 | 建新赵氏集团有限公司 | A kind of rubber material and preparation method thereof |
| CN108585701A (en) * | 2018-07-27 | 2018-09-28 | 芜湖市棠华建材科技有限公司 | A kind of glass microballoon thermal insulation mortar and preparation method thereof |
| CN110818972A (en) * | 2019-12-12 | 2020-02-21 | 张家港爱科思汽车配件有限公司 | PVC-free damping rubber |
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