CN104672517A - Shock-reducing rubber material with high mechanical property and manufacturing method thereof - Google Patents
Shock-reducing rubber material with high mechanical property and manufacturing method thereof Download PDFInfo
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- CN104672517A CN104672517A CN201310623641.8A CN201310623641A CN104672517A CN 104672517 A CN104672517 A CN 104672517A CN 201310623641 A CN201310623641 A CN 201310623641A CN 104672517 A CN104672517 A CN 104672517A
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/02—Soles; Sole-and-heel integral units characterised by the material
- A43B13/04—Plastics, rubber or vulcanised fibre
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/9258—Velocity
- B29C2948/9259—Angular velocity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
-
- 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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four 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
Abstract
The invention discloses a shock-reducing rubber material with high mechanical property and a manufacturing method of the shock-reducing rubber material. The shock-reducing rubber material is characterized by comprising the components in percentage by mass: 30-55 percent of natural rubbers, 10-20 percent of ethylene-propylene-diene monomer rubbers, 10-20 percent of brominated butyl rubbers, 3-5 percent of short fibers, 10-15 percent of nano-carbon black, 10-15 percent of white carbon black (SiO2), 1-2 percent of stearic acid (SA), 3-5 percent of zinc oxide (ZnO), 3-4 percent of magnesium oxide (MgO), 1-2 percent of nano calcium carbonate, 2-4 percent of accelerants, 1-1.5 percent of paraffin, 2-3 percent of Vaseline, 0.5-1 percent of an anti-aging agent, 0.5-1 percent of a coupling agent, 1-3 percent of bis-silane tetrasulfide (Si-69) and 2-5 percent of sulphur (S). According to the shock-reducing rubber material, the mechanical strength, the anti-aging resistance and the oil-resistance performance of the rubber material can be improved, the corrosion to the material by mycete is postponed, the flexibility and relatively-high tension strength and elasticity of the material can be kept, so that the service life of the material can be greatly prolonged. The obtained product has the advantages that the loss factor index can reach 0.52-0.55, DIN abrasion performance index can reach 100-120 mm<3>, and the rubber material is high-elastic in shock-reducing property and has wide market application prospect.
Description
Technical field
The invention belongs to matrix material manufacture technology field, be specifically related to a kind of strong mechanical performance yielding rubber material and preparation method thereof.
Background technology
In recent years, short-fiber rubber composite material obtains further investigation and widespread use as a kind of novel macromolecular material, the rigidity of staple fibre and the snappiness of rubber combine by it, can give the over-all properties that rubber item snappiness, wear resistance etc. are excellent.If staple fibre is suitable directional orientation in rubber matrix, then more can improve the above-mentioned performance of rubber item.Therefore, this is the exploitation of high elastic damping sole material, provides a kind of technical thought.
The various Synergist S-421 95 consumptions comprising promotor, vulcanizer, anti-aging agent etc. when preparing rubber product exceed the solubleness of rubber, and when namely exceeding allowed usage quantity to greatest extent, Synergist S-421 95 may spray rubber surface.The solubleness of Synergist S-421 95 changes with temperature---and when temperature is low, its solubleness reduces, otherwise raises: therefore, the rubber product prepared under higher temperatures condition, has Synergist S-421 95 and separate out or ejection in low temperature environment.Elastomeric material is linear long molecule, molecule crosslinkedly after sulfuration reticulate structure rubber material in use, when local be under pressure or extrusion stretching time, can produce stress concentration cause rubber molecule uphold or compression set, therefore Synergist S-421 95 can the region of stress concentration occur ejection phenomenon.Because its long molecule or the bond rupture of reticulated structure molecule after ageing of rubber, decrease in molecular weight, adsorbs and holds onto the ability reduction of Synergist S-421 95 particulate, therefore be easy to separate out surface.Obviously its appearance is aging, causes its flexility to be deteriorated simultaneously.
At present, the general trend of rubber size development is high temperature resistant, and low pressure becomes, and must take into account mechanical property, the damping performance of rubber simultaneously.Therefore the ageing-resistant performance of rubber size is solved and the difficult problem of problem the becomes domestic and international rubber industry worker such as compression set is large.In conjunction with forefathers' research, choose suitable glue kind, rational technological design, optimize material composition, reach and alleviate Domestic Air-condition industry elastomeric material to the dependence of imported materials and items, good economic benefit can be brought simultaneously.
Summary of the invention
While possessing good high-elastic damping for making material, possessing anti-aging and wear resistance preferably, effectively can avoid issuing at high temperature and wet environment change of mildewing, the invention provides a kind of strong mechanical performance yielding rubber material and preparation method thereof.
The object of the invention is to be achieved through the following technical solutions:
A kind of strong mechanical performance yielding rubber material, is characterized in that, in formula component and mass percent as follows:
Natural rubber 30-55%, terpolymer EP rubber 10-20%, brominated butyl rubber 10-20%, staple fibre 3-5%, nano carbon black 10-15%, white carbon black (SiO2) 10-15%, stearic acid (SA) 1-2%, zinc oxide (ZnO) 3-5%, magnesium oxide (MgO) 3-4%, nano-calcium carbonate 1-2%, promotor 2-4%, paraffin 1-1.5%, Vaseline 2-3%, anti-aging agent 0.5-1%, coupling agent 0.5-1%, tetra-sulfurized pair silane (Si-69) 1-3%, sulphur (S) 2-5%.
Above-mentioned terpolymer EP rubber is the multipolymer of ethene, propylene and dicyclopentadiene.
Above-mentioned promotor is made up of according to the mass ratio of 1:2:1:2 promotor ZDBC, accelerant CZ, promotor TRA and Vulcanization accelerator TMTD.
Above-mentioned anti-aging agent is that in antioxidant MB, antioxidant D, anti-aging agent WSP, any one forms.
Above-mentioned coupling agent is any one in silane coupling agent, titanate coupling agent, aluminate coupling agent and phosphate coupling agent.
One in the aramid fiber short fibre of above-mentioned staple fibre to be length be 1mm ~ 3mm, polyester staple fiber or nylon short fibre.
A making method for strong mechanical performance yielding rubber material, is characterized in that, comprise the steps:
(1) plasticate: natural rubber, terpolymer EP rubber, brominated butyl rubber and staple fibre are plasticated in mill, thin-pass certain hour, until 100 DEG C of mooney viscosity viscosity ML1+4 are at 50-60;
(2) mixing: the rubber master batch after above-mentioned plasticating is moved into the mixing special Banbury mixer of short-fiber rubber, then by nano carbon black, white carbon black (SiO2), stearic acid (SA), zinc oxide (ZnO), magnesium oxide (MgO), nano-calcium carbonate, promotor, paraffin, Vaseline 2 and anti-aging agent add Banbury mixer, at high temperature, mix under shear conditions, rotor speed of banbury mixer controls at 85-115r/min, temperature of cooling water controls at 40-50 DEG C, ram piston pressure 0.63-0.65MPa, stacking factor 0.6-0.8, mixing time 180-200s, add coupling agent subsequently, tetra-sulfurized pair silane (Si-69), sulphur (S), then conventional banburying 15-20min, mixing evenly after obtain rubber unvulcanizate,
(3) mill carries out bottom sheet to above-mentioned obtained rubber unvulcanizate, mill mixer roller temperature is 55-60 DEG C of bottom sheet thickness is 7-8mm, and sheet glue to be cut into width be 80-90mm adhesive tape;
(4) above-mentioned obtained adhesive tape is extruded on the pin barrel cold feed extruder with staple fibre directional orientation head, control screw speed 22-25rpm, barrel zone temperature 75-80 DEG C, head temperature 80-85 DEG C, obtained staple fibre directional orientation glue;
(5) above-mentioned obtained staple fibre directional orientation glue is controlled sulfide stress 22-25MPa, curing temperature 155-160 DEG C, curing time 10-12min on vulcanizing press.
The beneficial effect of the invention:
The present invention selects brominated butyl rubber and terpolymer EP rubber combination as base rubber, add other component prescriptions, dispersed, improve mechanical strength, ageing-resistant, the oil resistance of sizing material, while the mechanical property meeting sizing material and aging resistance, delay the corrosion of mould to material, reach rubber item simultaneously under wider physical environment scope, still can keep the kindliness of material and higher tensile strength and elasticity, thus greatly can extend the work-ing life of material.The goods dissipation factor index obtained can reach 0.52-0.55, and DIN wear hardness index can reach 100-120mm
3, possess high-elastic damping performance, there is wide market application foreground.
Embodiment
Embodiment 1
A kind of strong mechanical performance yielding rubber material, it is characterized in that, in formula component and mass percent as follows: natural rubber 30%, ethene, the copolymer 1 0% of propylene and dicyclopentadiene, brominated butyl rubber 10%, length is the aramid fiber short fibre 3% of 1mm ~ 3mm, nano carbon black 10%, white carbon black (SiO2) 15%, stearic acid (SA) 2%, zinc oxide (ZnO) 5%, magnesium oxide (MgO) 3%, nano-calcium carbonate 1%, promotor ZDBC 2%, paraffin 1%, Vaseline 3%, antioxidant MB 1%, silane coupling agent 1%, tetra-sulfurized pair silane (Si-69) 1%, sulphur (S) 2%.
A making method for strong mechanical performance yielding rubber material, is characterized in that, comprise the steps:
(1) plasticate: natural rubber, terpolymer EP rubber, brominated butyl rubber and staple fibre are plasticated in mill, thin-pass certain hour, until 100 DEG C of mooney viscosity viscosity ML1+4 are at 50-60;
(2) mixing: the rubber master batch after above-mentioned plasticating is moved into the mixing special Banbury mixer of short-fiber rubber, then by nano carbon black, white carbon black (SiO2), stearic acid (SA), zinc oxide (ZnO), magnesium oxide (MgO), nano-calcium carbonate, promotor, paraffin, Vaseline 2 and anti-aging agent add Banbury mixer, at high temperature, mix under shear conditions, rotor speed of banbury mixer controls at 85r/min, temperature of cooling water controls at 40 DEG C, ram piston pressure 0.63MPa, stacking factor 0.6, mixing time 180s, add coupling agent subsequently, tetra-sulfurized pair silane (Si-69), sulphur (S), then conventional banburying 15min, mixing evenly after obtain rubber unvulcanizate,
(3) mill carries out bottom sheet to above-mentioned obtained rubber unvulcanizate, mill mixer roller temperature is 55 DEG C of bottom sheet thickness is 7-8mm, and sheet glue to be cut into width be 80-90mm adhesive tape;
(4) above-mentioned obtained adhesive tape is extruded on the pin barrel cold feed extruder with staple fibre directional orientation head, control screw speed 22rpm, barrel zone temperature 75 DEG C, head temperature 80 DEG C, obtained staple fibre directional orientation glue;
(5) above-mentioned obtained staple fibre directional orientation glue is controlled sulfide stress 22MPa, curing temperature 155 DEG C, curing time 10min on vulcanizing press.
Embodiment 2
A kind of strong mechanical performance yielding rubber material, it is characterized in that, in formula component and mass percent as follows: natural rubber 35%, ethene, the copolymer 1 0% of propylene and dicyclopentadiene, brominated butyl rubber 10%, length is the polyester staple fiber 3% of 1mm ~ 3mm, nano carbon black 10%, white carbon black (SiO2) 10%, stearic acid (SA) 1%, zinc oxide (ZnO) 3%, magnesium oxide (MgO) 3%, nano-calcium carbonate 2%, accelerant CZ 2%, paraffin 1%, Vaseline 3%, antioxidant D 0.5%, titanate coupling agent 0.5%, tetra-sulfurized pair silane (Si-69) 1%, sulphur (S) 5%.
A making method for strong mechanical performance yielding rubber material, is characterized in that, comprise the steps:
(1) plasticate: natural rubber, terpolymer EP rubber, brominated butyl rubber and staple fibre are plasticated in mill, thin-pass certain hour, until 100 DEG C of mooney viscosity viscosity ML1+4 are at 50-60;
(2) mixing: the rubber master batch after above-mentioned plasticating is moved into the mixing special Banbury mixer of short-fiber rubber, then by nano carbon black, white carbon black (SiO2), stearic acid (SA), zinc oxide (ZnO), magnesium oxide (MgO), nano-calcium carbonate, promotor, paraffin, Vaseline 2 and anti-aging agent add Banbury mixer, at high temperature, mix under shear conditions, rotor speed of banbury mixer controls at 85-115r/min, temperature of cooling water controls at 40-50 DEG C, ram piston pressure 0.65MPa, stacking factor 0.8, mixing time 200s, add coupling agent subsequently, tetra-sulfurized pair silane (Si-69), sulphur (S), then conventional banburying 15-20min, mixing evenly after obtain rubber unvulcanizate,
(3) mill carries out bottom sheet to above-mentioned obtained rubber unvulcanizate, mill mixer roller temperature is 60 DEG C of bottom sheet thickness is 7-8mm, and sheet glue to be cut into width be 80-90mm adhesive tape;
(4) above-mentioned obtained adhesive tape is extruded on the pin barrel cold feed extruder with staple fibre directional orientation head, control screw speed 25rpm, barrel zone temperature 80 DEG C, head temperature 85 DEG C, obtained staple fibre directional orientation glue;
(5) above-mentioned obtained staple fibre directional orientation glue is controlled sulfide stress 25MPa, curing temperature 160 DEG C, curing time 12min on vulcanizing press.
Embodiment 3
A kind of strong mechanical performance yielding rubber material, it is characterized in that, in formula component and mass percent as follows: natural rubber 30%, ethene, the copolymer 1 0% of propylene and dicyclopentadiene, brominated butyl rubber 10%, length is the nylon short fibre 5% of 1mm ~ 3mm, nano carbon black 10%, white carbon black (SiO2) 13%, stearic acid (SA) 1%, zinc oxide (ZnO) 3%, magnesium oxide (MgO) 3%, nano-calcium carbonate 2%, Vulcanization accelerator TMTD 2%, paraffin 1%, Vaseline 2%, anti-aging agent WSP 1%, aluminate coupling agent 1%, tetra-sulfurized pair silane (Si-69) 2%, sulphur (S) 4%.
A making method for strong mechanical performance yielding rubber material, is characterized in that, comprise the steps:
(1) plasticate: natural rubber, terpolymer EP rubber, brominated butyl rubber and staple fibre are plasticated in mill, thin-pass certain hour, until 100 DEG C of mooney viscosity viscosity ML1+4 are at 50-60;
(2) mixing: the rubber master batch after above-mentioned plasticating is moved into the mixing special Banbury mixer of short-fiber rubber, then by nano carbon black, white carbon black (SiO2), stearic acid (SA), zinc oxide (ZnO), magnesium oxide (MgO), nano-calcium carbonate, promotor, paraffin, Vaseline 2 and anti-aging agent add Banbury mixer, at high temperature, mix under shear conditions, rotor speed of banbury mixer controls at 95r/min, temperature of cooling water controls at 45 DEG C, ram piston pressure 0.64MPa, stacking factor 0.7, mixing time 190s, add coupling agent subsequently, tetra-sulfurized pair silane (Si-69), sulphur (S), then conventional banburying 18min, mixing evenly after obtain rubber unvulcanizate,
(3) mill carries out bottom sheet to above-mentioned obtained rubber unvulcanizate, mill mixer roller temperature is 58 DEG C of bottom sheet thickness is 7-8mm, and sheet glue to be cut into width be 80-90mm adhesive tape;
(4) above-mentioned obtained adhesive tape is extruded on the pin barrel cold feed extruder with staple fibre directional orientation head, control screw speed 24rpm, barrel zone temperature 78 DEG C, head temperature 83 DEG C, obtained staple fibre directional orientation glue;
(5) above-mentioned obtained staple fibre directional orientation glue is controlled sulfide stress 23MPa, curing temperature 158 DEG C, curing time 11min on vulcanizing press.
Claims (7)
1. a strong mechanical performance yielding rubber material, is characterized in that, in formula component and mass percent as follows:
Natural rubber 30-55%, terpolymer EP rubber 10-20%, brominated butyl rubber 10-20%, staple fibre 3-5%, nano carbon black 10-15%, white carbon black (SiO2) 10-15%, stearic acid (SA) 1-2%, zinc oxide (ZnO) 3-5%, magnesium oxide (MgO) 3-4%, nano-calcium carbonate 1-2%, promotor 2-4%, paraffin 1-1.5%, Vaseline 2-3%, anti-aging agent 0.5-1%, coupling agent 0.5-1%, tetra-sulfurized pair silane (Si-69) 1-3%, sulphur (S) 2-5%.
2. a kind of strong mechanical performance yielding rubber material according to claim 1, it is characterized in that, described terpolymer EP rubber is the multipolymer of ethene, propylene and dicyclopentadiene.
3. a kind of strong mechanical performance yielding rubber material according to claim 1, it is characterized in that, described promotor is made up of according to the mass ratio of 1:2:1:2 promotor ZDBC, accelerant CZ, promotor TRA and Vulcanization accelerator TMTD.
4. a kind of strong mechanical performance yielding rubber material according to claim 1, is characterized in that, described anti-aging agent is that in antioxidant MB, antioxidant D, anti-aging agent WSP, any one forms.
5. a kind of strong mechanical performance yielding rubber material according to claim 1, it is characterized in that, described coupling agent is any one in silane coupling agent, titanate coupling agent, aluminate coupling agent and phosphate coupling agent.
6. a kind of strong mechanical performance yielding rubber material according to claim 1, is characterized in that, the one in the aramid fiber short fibre of described staple fibre to be length be 1mm ~ 3mm, polyester staple fiber or nylon short fibre.
7. a making method for strong mechanical performance yielding rubber material, is characterized in that, comprises the steps:
(1) plasticate: natural rubber, terpolymer EP rubber, brominated butyl rubber and staple fibre are plasticated in mill, thin-pass certain hour, until 100 DEG C of mooney viscosity viscosity ML1+4 are at 50-60;
(2) mixing: the rubber master batch after above-mentioned plasticating is moved into the mixing special Banbury mixer of short-fiber rubber, then by nano carbon black, white carbon black (SiO2), stearic acid (SA), zinc oxide (ZnO), magnesium oxide (MgO), nano-calcium carbonate, promotor, paraffin, Vaseline 2 and anti-aging agent add Banbury mixer, at high temperature, mix under shear conditions, rotor speed of banbury mixer controls at 85-115r/min, temperature of cooling water controls at 40-50 DEG C, ram piston pressure 0.63-0.65MPa, stacking factor 0.6-0.8, mixing time 180-200s, add coupling agent subsequently, tetra-sulfurized pair silane (Si-69), sulphur (S), then conventional banburying 15-20min, mixing evenly after obtain rubber unvulcanizate,
(3) mill carries out bottom sheet to above-mentioned obtained rubber unvulcanizate, mill mixer roller temperature is 55-60 DEG C of bottom sheet thickness is 7-8mm, and sheet glue to be cut into width be 80-90mm adhesive tape;
(4) above-mentioned obtained adhesive tape is extruded on the pin barrel cold feed extruder with staple fibre directional orientation head, control screw speed 22-25rpm, barrel zone temperature 75-80 DEG C, head temperature 80-85 DEG C, obtained staple fibre directional orientation glue;
(5) above-mentioned obtained staple fibre directional orientation glue is controlled sulfide stress 22-25MPa, curing temperature 155-160 DEG C, curing time 10-12min on vulcanizing press.
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| CN201310623641.8A CN104672517A (en) | 2013-12-01 | 2013-12-01 | Shock-reducing rubber material with high mechanical property and manufacturing method thereof |
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| CN201310623641.8A CN104672517A (en) | 2013-12-01 | 2013-12-01 | Shock-reducing rubber material with high mechanical property and manufacturing method thereof |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105061914A (en) * | 2015-08-07 | 2015-11-18 | 龙口市橡塑产品研究所 | High-damping buffering and sound-absorbing rubber and preparation method therefor |
| CN105131355A (en) * | 2015-09-02 | 2015-12-09 | 苏州国泰科技发展有限公司 | High damping suspension system rubber material and preparation method thereof |
| CN105153503A (en) * | 2015-08-18 | 2015-12-16 | 合肥市再德高分子材料有限公司 | Special high-damping rubber material for seismic isolation rubber bearing of bridge |
| CN105221624A (en) * | 2015-11-05 | 2016-01-06 | 梁建国 | For the vibration damper of motorcycle or electric motor car |
| CN105221625A (en) * | 2015-11-05 | 2016-01-06 | 梁建国 | Shock damper |
| CN105820382A (en) * | 2016-05-04 | 2016-08-03 | 蚌埠隆华压铸机有限公司 | Production technology for elastic rubber |
| CN107987326A (en) * | 2017-12-18 | 2018-05-04 | 南漳富元鼎航空器材配件有限公司 | Ethylene propylene diene rubber and natural rubber and compounded rubber and preparation method thereof |
| CN108359155A (en) * | 2018-03-16 | 2018-08-03 | 唐旭 | A kind of elastic composition and the shoes using the elastic composition |
| CN109161042A (en) * | 2018-08-14 | 2019-01-08 | 安徽微威胶件集团有限公司 | A kind of high-elastic durable automobile rubber shock absorber part material |
| CN109438777A (en) * | 2018-09-26 | 2019-03-08 | 天长市正牧铝业科技有限公司 | A kind of baseball core high elastic rubber material |
| CN109897236A (en) * | 2019-03-08 | 2019-06-18 | 博戈橡胶金属（上海）有限公司 | A kind of car engine suspension dual staple fibre strength rubber and preparation method thereof |
| CN112625371A (en) * | 2020-12-17 | 2021-04-09 | 宁波柯林斯橡塑科技有限公司 | Damping sucker composite material and preparation method thereof |
| CN114249950A (en) * | 2020-09-24 | 2022-03-29 | 广东邦达实业有限公司 | Wide-frequency-band high-vibration-damping high-damping rubber material |
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| CN115322455A (en) * | 2022-09-02 | 2022-11-11 | 湖北工业大学 | Modified polyester staple fiber composite natural rubber vibration damping material and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105061914A (en) * | 2015-08-07 | 2015-11-18 | 龙口市橡塑产品研究所 | High-damping buffering and sound-absorbing rubber and preparation method therefor |
| CN105153503A (en) * | 2015-08-18 | 2015-12-16 | 合肥市再德高分子材料有限公司 | Special high-damping rubber material for seismic isolation rubber bearing of bridge |
| CN105131355A (en) * | 2015-09-02 | 2015-12-09 | 苏州国泰科技发展有限公司 | High damping suspension system rubber material and preparation method thereof |
| CN105221624A (en) * | 2015-11-05 | 2016-01-06 | 梁建国 | For the vibration damper of motorcycle or electric motor car |
| CN105221625A (en) * | 2015-11-05 | 2016-01-06 | 梁建国 | Shock damper |
| CN105221624B (en) * | 2015-11-05 | 2016-08-24 | 台州齐力减震器有限公司 | For motorcycle or the amortisseur of electric motor car |
| CN105221625B (en) * | 2015-11-05 | 2016-08-24 | 台州齐力减震器有限公司 | Shock damper |
| CN105820382A (en) * | 2016-05-04 | 2016-08-03 | 蚌埠隆华压铸机有限公司 | Production technology for elastic rubber |
| CN107987326A (en) * | 2017-12-18 | 2018-05-04 | 南漳富元鼎航空器材配件有限公司 | Ethylene propylene diene rubber and natural rubber and compounded rubber and preparation method thereof |
| CN108359155A (en) * | 2018-03-16 | 2018-08-03 | 唐旭 | A kind of elastic composition and the shoes using the elastic composition |
| CN109161042A (en) * | 2018-08-14 | 2019-01-08 | 安徽微威胶件集团有限公司 | A kind of high-elastic durable automobile rubber shock absorber part material |
| CN109438777A (en) * | 2018-09-26 | 2019-03-08 | 天长市正牧铝业科技有限公司 | A kind of baseball core high elastic rubber material |
| CN109897236A (en) * | 2019-03-08 | 2019-06-18 | 博戈橡胶金属（上海）有限公司 | A kind of car engine suspension dual staple fibre strength rubber and preparation method thereof |
| CN114249950A (en) * | 2020-09-24 | 2022-03-29 | 广东邦达实业有限公司 | Wide-frequency-band high-vibration-damping high-damping rubber material |
| CN112625371A (en) * | 2020-12-17 | 2021-04-09 | 宁波柯林斯橡塑科技有限公司 | Damping sucker composite material and preparation method thereof |
| CN114702763A (en) * | 2022-05-09 | 2022-07-05 | 宁国九鼎橡塑制品有限公司 | Rubber driving disc material of air-conditioning compressor and preparation process thereof |
| CN115322455A (en) * | 2022-09-02 | 2022-11-11 | 湖北工业大学 | Modified polyester staple fiber composite natural rubber vibration damping material and preparation method thereof |
| CN115322455B (en) * | 2022-09-02 | 2023-09-15 | 湖北工业大学 | Modified polyester staple fiber composite natural rubber vibration damping material and preparation method thereof |
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Application publication date: 20150603 |