CN105602018A - Crazing-resistant colorful tire stock and synthesis method thereof - Google Patents
Crazing-resistant colorful tire stock and synthesis method thereof Download PDFInfo
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- CN105602018A CN105602018A CN201610009301.XA CN201610009301A CN105602018A CN 105602018 A CN105602018 A CN 105602018A CN 201610009301 A CN201610009301 A CN 201610009301A CN 105602018 A CN105602018 A CN 105602018A
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- tire
- activating agent
- sizing material
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Links
- 238000001308 synthesis method Methods 0.000 title 1
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 29
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 18
- 230000003213 activating effect Effects 0.000 claims abstract description 16
- 229920002943 EPDM rubber Polymers 0.000 claims abstract description 10
- 239000004014 plasticizer Substances 0.000 claims abstract description 8
- 229920002857 polybutadiene Polymers 0.000 claims abstract description 7
- 239000011347 resin Substances 0.000 claims abstract description 7
- 229920005989 resin Polymers 0.000 claims abstract description 7
- 239000005062 Polybutadiene Substances 0.000 claims abstract description 6
- 239000004200 microcrystalline wax Substances 0.000 claims abstract description 5
- 239000000049 pigment Substances 0.000 claims abstract description 5
- 238000005336 cracking Methods 0.000 claims description 24
- 238000001816 cooling Methods 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 15
- 238000004513 sizing Methods 0.000 claims description 14
- 238000002156 mixing Methods 0.000 claims description 9
- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 8
- 229920001206 natural gum Polymers 0.000 claims description 8
- 238000002844 melting Methods 0.000 claims description 7
- 230000008018 melting Effects 0.000 claims description 7
- 239000006229 carbon black Substances 0.000 claims description 6
- 239000006185 dispersion Substances 0.000 claims description 6
- 238000010189 synthetic method Methods 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 5
- 239000004594 Masterbatch (MB) Substances 0.000 claims description 4
- 239000003963 antioxidant agent Substances 0.000 claims description 4
- 230000003078 antioxidant effect Effects 0.000 claims description 4
- AFZSMODLJJCVPP-UHFFFAOYSA-N dibenzothiazol-2-yl disulfide Chemical compound C1=CC=C2SC(SSC=3SC4=CC=CC=C4N=3)=NC2=C1 AFZSMODLJJCVPP-UHFFFAOYSA-N 0.000 claims description 3
- 230000000415 inactivating effect Effects 0.000 claims 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 abstract description 7
- 239000000126 substance Substances 0.000 abstract description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract description 2
- 229920001030 Polyethylene Glycol 4000 Polymers 0.000 abstract description 2
- 239000000377 silicon dioxide Substances 0.000 abstract description 2
- 230000003712 anti-aging effect Effects 0.000 abstract 2
- 244000043261 Hevea brasiliensis Species 0.000 abstract 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 abstract 1
- 235000019808 microcrystalline wax Nutrition 0.000 abstract 1
- 229920003052 natural elastomer Polymers 0.000 abstract 1
- 229920001194 natural rubber Polymers 0.000 abstract 1
- 230000036314 physical performance Effects 0.000 abstract 1
- 229920001971 elastomer Polymers 0.000 description 6
- 239000005060 rubber Substances 0.000 description 6
- 235000019241 carbon black Nutrition 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 229920001223 polyethylene glycol Polymers 0.000 description 3
- 230000035882 stress Effects 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000404 anti-photooxidative effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 150000003873 salicylate salts Chemical class 0.000 description 1
- -1 silica compound Chemical class 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 238000004383 yellowing Methods 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
- C08L7/00—Compositions of natural rubber
-
- 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
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Tires In General (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention provides a crazing-resistant colorful tire stock. The crazing-resistant colorful tire stock is prepared from natural rubber, ethylene propylene diene monomer, butadiene rubber, high dispersive silica, plasticizer A-16, chemical anti-ageing agent UV-700, physical anti-ageing agent microcrystalline wax HP-10, activating agent ZNO, activating agent SA, activating agent PEG-4000, tackifying resin 1102, pigment, non-pollution processing oil P-150, vulcanizing agent S-80, accelerant NS, accelerant DM and accelerant TT. The ultraviolet crazing resistance and ozone crazing resistance of a colorful tire can be remarkably improved on the premise that all physical performance and mechanical performance are basically consistent with those of an ordinary colorful tire.
Description
Technical field
The present invention relates to rubber field, be specifically related to a kind of freedom from cracking color tyre sizing material.
Background technology
Tire in use, is vulnerable to the invasion and attack of ozone in air, be subject to simultaneously light, heat,The effect of the factor such as radiation, mechanical stress, and cause the aging cracking of tire. The light oxygen of rubberAging is the major reason that causes rubber be full of cracks, the ozone in ultraviolet ray and atmosphere in sunlightUnder common erosion, the performance of color tyre changes, and occurs variable color, surface checking, machineryThe phenomenons such as performance reduction, have a strong impact on Using Life of Tyre.
In rubber, add chemical antiager and can play certain anti-be full of cracks effect, but due to coloured silkColour wheel tire is colored rubber goods, and general chemical antiager has contaminative more, should not useIn color tyre goods. Conventional uncontamination anti ultraviolet agent is as salicylate class, adjacent hydroxyl twoBenzophenone class, protection effect is general, and part also can absorb visible ray and cause rubber variable color.
Summary of the invention
The object of this invention is to provide a kind of freedom from cracking color tyre sizing material, it is in every physical machineUnder the basically identical prerequisite of tool performance and common color tire, uvioresistant be full of cracks, anti-ozone tortoiseFragility can all have obvious lifting.
For achieving the above object, technical scheme provided by the invention is, a kind of freedom from cracking color wheelTire sizing material, described freedom from cracking color tyre sizing material is made up of following raw material: natural gum 20-25%,Ethylene propylene diene rubber 20-25%, butadiene rubber 10%-20%, high-dispersion white carbon black 20-30%,Plasticizer A-160.5-1%, chemical antiager UV-7001-2%, physical antioxidant microwaxHP-100.5-1%, activating agent ZNO2.5-3%, activating agent SA0.5-1.5%, activating agentPEG-40000.5-1.5%, tackifying resin 11022-3%, pigment 1.5-2.5%, uncontamination addWork oil P-1504-5%, vulcanizing agent S-801-1.5%, accelerator NS 0.5-1%, promoterDM+ promoter TT0.1-0.5%. .
Wherein, described natural gum umber is at least 1: 1 with the ratio of ethylene propylene diene rubber umber. ThisProportioning can promote elasticity and the mechanical strength of sizing material, gives its good resistance to flexing be full of cracks performance.
Wherein, described activating agent PEG umber is at least 1 with the ratio of high-dispersion white carbon black umber:40, can improve sizing material physical property, reduce the absorption of white carbon to promoter, prevent slow sulphurChange.
The present invention adds a certain amount of altax and promoter TT, and formation bond distance is shorter, keyMonosulfidic bond that can be larger and disulfide bond, can improve goods thermo-oxidative stability, thereby improve coloredTire freedom from cracking performance.
The present invention adopts plasticizer A-16 (ProductName DEOFLOW-S, the D.O.G of manufacturer),Can reduce melting temperature 5-10 DEG C, reduce by a back mixing, wooden Buddhist nun's viscosity can decline 10-15 singlyPosition, significantly improves processing characteristics.
The present invention adopts activating agent PEG, Chinese polyethylene glycol, and ProductName PEG-4000,Pan Ya limited company of manufacturer, can significantly improve silica compound dispersiveness, accelerated cure.
Anti ultraviolet agent UV-700 can not only absorb ultraviolet ray, can promote color tyre simultaneously, outstandingThe yellowing resistance energy of its light tire. The present invention adds a certain amount of anti ultraviolet agent UV-700,Can significantly promote the anti-photooxidative aging performance of tire, and significantly promote tire uviolresistanceEnergy, anti-insolation performance, thus the freedom from cracking performance of lifting color tyre increases the service life.
Add a certain amount of microwax HP-10, effectively promote colored tire freedom from cracking performance; Simultaneously micro-Brilliant wax migrates to rubber surface, promotes chemical antiager UV-700 in surface of tyre dispersiveness,Thereby further promote color tyre freedom from cracking performance.
The present invention also provides a kind of synthetic method of freedom from cracking color tyre sizing material, described freedom from crackingThe synthetic method step of color tyre sizing material is as follows:
The first step: drop into natural gum, ethylene propylene diene rubber, a part of polymolecularity white carbon,Mixing 300-320 second, melting temperature 160-180 DEG C, pressure 0.56-0.64Mpa, makes female refiningGlue;
Second step: slice is through bosh, fan coolling 8H, naturally cooling 16H;
The 3rd step: drop into masterbatch, butadiene rubber, age resistor, activating agent, tackifying resin,Plasticizer, remaining polymolecularity white carbon, mixing 280-300 melting temperature second 160-180 DEG C,Pressure 0.56-0.64Mpa;
The 4th step: slice is through bosh, fan coolling 8H, naturally cooling 16H;
The 5th step: drop into cooling good film, vulcanizing agent, the mixing 90-110 of promoter second, mixingTemperature 90-110 DEG C, pressure 0.46-0.54Mpa;
The 6th step: slice is through bosh, fan coolling 8H, naturally cooling 16H;
The 7th step: cooling good film is made to tire tread through extruder.
Preparation method of the present invention can guarantee that each several part reacts completely and mutually disperse thoroughly.
The color tyre that the present invention makes is at every physical and mechanical properties and common color tire baseUnder this consistent prerequisite, uvioresistant be full of cracks, anti-ozone-induced cracking performance all have obvious lifting.
Brief description of the drawings
Fig. 1 be the embodiment of the present invention 1 with conventional tyre at the postradiation comparison diagram of ultraviolet lamp.
Left figure is the made tire of embodiment 1, and right figure is conventional tyre.
Detailed description of the invention
Below in conjunction with specific embodiment, further set forth the present invention. Should be understood that these embodimentOnly be not used in and limit the scope of the invention for the present invention is described. In addition should be understood that and readingAfter content of the present invention, those skilled in the art can do various changes or repair the present inventionChange, these equivalent form of values fall within limited range of the present invention equally.
Embodiment 1
Raw material component: 38 parts of natural gums, 36 parts of ethylene propylene diene rubbers, butadiene rubber 26Part, 43 parts of high-dispersion white carbon blacks, plasticizer A-161 part, chemical antiager UV-7002Part, physical antioxidant microwax HP-101 part, activating agent ZNO5 part, SA1.5 part,PEG-40002 part, 11025 parts of tackifying resins, 4 parts of pigment, uncontamination processing oil P-1507 parts, vulcanizing agent S-802 part, 1.5 parts of accelerator NSs, altax+TT0.5 part.
Preparation process: (this process is carried out at 100L banbury)
The first step: drop into natural gum, ethylene propylene diene rubber, part polymolecularity white carbon, mixedRefine 300-320 second, melting temperature 160-180 DEG C, pressure 0.56-0.64Mpa, makes masterbatch,Guarantee that white carbon is uniformly dispersed.
Second step: slice process bosh, the type of cooling: fan coolling 8H is naturally coldBut 16H.
The 3rd step: drop into masterbatch, butadiene rubber, age resistor, activating agent, tackifying resin,Peptizer, remaining part polymolecularity white carbon, mixing 280-300 melting temperature second160-180 DEG C, pressure 0.56-0.64Mpa, guarantees white carbon sufficient reacting.
The 4th step: slice process bosh, the type of cooling: fan coolling 8H (hour),Naturally cooling 16H.
The 5th step: drop into cooling good film, vulcanizing agent, the mixing 90-110 of promoter second, mixingTemperature 90-110 DEG C, pressure 0.46-0.54Mpa.
The 6th step: slice process bosh, the type of cooling: fan coolling 8H is naturally coldBut 16H.
The 7th step: cooling good film is made to tyre surface through extruder.
Obtain thus freedom from cracking color tyre, relevant parameter is in table 1.
Embodiment 2
Raw material component: raw material component: 42 parts of natural gums, 38 parts of ethylene propylene diene rubbers,20 parts of butadiene rubbers, 45 parts of high-dispersion white carbon blacks, plasticizer A-161 part, chemistry are anti-oldAgent UV-7002 part, physical antioxidant microwax HP-101 part, activating agent ZNO5 part,SA1.5 part, PEG-40002 part, 11025 parts of tackifying resins, 4 parts of pigment, uncontaminationProcessing oil P-1508 part, vulcanizing agent S-802 part, 1.5 parts of accelerator NSs, promoterDM+TT0.5 part.
Synthetic method is with embodiment 1.
Obtain thus freedom from cracking color tyre, relevant parameter is in table 1.
The made tire the key technical indexes of table 1 embodiment
| Project | Embodiment 1 | Embodiment 2 | Common color tire |
| M300 (stress at definite elongation) | 3.9Mpa | 3.8Mpa | 3.6Mpa |
| Tensile strength | 13.4Mpa | 13.7Mpa | 13.2Mpa |
| Tearing toughness | 61kN/m | 59kN/m | 54kN/m |
| Dynamically ozone resistance | 48H is without be full of cracks | 48H is without be full of cracks | There is slight crack in 48H |
| Ultraviolet ray freedom from cracking performance | 24H is without be full of cracks | 24H is without be full of cracks | There is slight crack in 8H |
Note: dynamically ozone resistance test condition: 40 DEG C of temperature, ozone concentration 50PPHM, extensibility 50%.
Ultraviolet ray illuminate condition: UV lamp 300W, irradiation distance 30cm.
As seen from Table 1, the color tyre that the present invention makes is aspect stress at definite elongation, tensile strengthBasically identical with common color tire, in tearing toughness, ozone resistance and freedom from cracking performanceAspect is better than common color tire greatly.
To be the made freedom from cracking tire of the embodiment of the present invention 1 exist with common color tire on the market Fig. 1Ultraviolet lamp (300W) irradiates the contrast after 24H, and embodiment 1 is (left figure) after 24HStill, without be full of cracks, there is slight crack in conventional tyre 8H, and after 24H, serious cracking appears in (right figure).
Therefore, the present invention is basically identical in every physical and mechanical properties and common color wheel tirePrerequisite under, uvioresistant be full of cracks, anti-ozone-induced cracking performance all have obvious lifting.
Be more than the description to the embodiment of the present invention, by stating in the disclosed embodimentsBright, make professional and technical personnel in the field can realize or use the present invention. To these embodiment'sMultiple amendment will be apparent for those skilled in the art, determine hereinThe General Principle of justice can be in the situation that not departing from the spirit or scope of the present invention, at other in factExecute in example and realize. Therefore, the present invention will can not be restricted to these embodiment shown in this article,But to meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (4)
1. a freedom from cracking color tyre sizing material, is characterized in that, described freedom from cracking color tyreSizing material is made up of following raw material: natural gum 20-25%, ethylene propylene diene rubber 20-25%, suitable fourthRubber 10%-20%, high-dispersion white carbon black 20-30%, plasticizer A-160.5-1%, chemistry are preventedOld agent UV-7001-2%, physical antioxidant microwax HP-100.5-1%, activating agent ZNO2.5-3%, activating agent SA0.5-1.5%, activating agent PEG-40000.5-1.5%, tackifying resin11022-3%, pigment 1.5-2.5%, uncontamination processing oil P-1504-5%, vulcanizing agent S-801-1.5%, accelerator NS 0.5-1%, altax+promoter TT0.1-0.5%.
2. freedom from cracking color tyre sizing material as claimed in claim 1, is characterized in that, described inNatural gum umber is at least 1: 1 with the ratio of ethylene propylene diene rubber umber.
3. freedom from cracking color tyre sizing material as claimed in claim 1, is characterized in that, described inActivating agent PEG umber is at least 1: 40 with the ratio of high-dispersion white carbon black umber.
4. a synthetic method for freedom from cracking color tyre sizing material, is characterized in that, described anti-The synthetic method step of be full of cracks color tyre sizing material is as follows:
The first step: drop into natural gum, ethylene propylene diene rubber, a part of polymolecularity white carbon,Mixing 300-320 second, melting temperature 160-180 DEG C, pressure 0.56-0.64Mpa, makes female refiningGlue;
Second step: slice is through bosh, fan coolling 8H, naturally cooling 16H;
The 3rd step: drop into masterbatch, butadiene rubber, age resistor, activating agent, tackifying resin,Plasticizer, remaining polymolecularity white carbon, mixing 280-300 melting temperature second 160-180 DEG C,Pressure 0.56-0.64Mpa;
The 4th step: slice is through bosh, fan coolling 8H, naturally cooling 16H;
The 5th step: drop into cooling good film, vulcanizing agent, the mixing 90-110 of promoter second, mixingTemperature 90-110 DEG C, pressure 0.46-0.54Mpa;
The 6th step: slice is through bosh, fan coolling 8H, naturally cooling 16H;
The 7th step: cooling good film is made to tire tread through extruder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610009301.XA CN105602018A (en) | 2016-01-08 | 2016-01-08 | Crazing-resistant colorful tire stock and synthesis method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610009301.XA CN105602018A (en) | 2016-01-08 | 2016-01-08 | Crazing-resistant colorful tire stock and synthesis method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105602018A true CN105602018A (en) | 2016-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610009301.XA Pending CN105602018A (en) | 2016-01-08 | 2016-01-08 | Crazing-resistant colorful tire stock and synthesis method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN105602018A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106349583A (en) * | 2016-08-24 | 2017-01-25 | 山东新大陆橡胶科技股份有限公司 | Colorful rubber composition for tire sidewall and preparation method of colorful rubber composition |
| CN106366378A (en) * | 2016-08-29 | 2017-02-01 | 建大橡胶（中国）有限公司 | Cold-resistant tire tread rubber special for mountain motorcycle |
| CN106566015A (en) * | 2016-11-16 | 2017-04-19 | 万力轮胎股份有限公司 | Rubber composition of tire tread and application of rubber composition |
| CN107674257A (en) * | 2017-10-30 | 2018-02-09 | 三浦橡胶（无锡）有限公司 | A kind of rubber composition, production method and the colored tire comprising said composition |
| CN110483854A (en) * | 2019-07-26 | 2019-11-22 | 河北万达轮胎有限公司 | A kind of noctilucent tyre and its processing technology |
| CN110746662A (en) * | 2019-11-06 | 2020-02-04 | 河北万达轮胎有限公司 | Camouflage tire and processing technology thereof |
| CN111057319A (en) * | 2018-10-17 | 2020-04-24 | 建大橡胶（中国）有限公司 | High-folding-angle-cracking-resistant inner tube rubber material |
| CN111944243A (en) * | 2020-08-05 | 2020-11-17 | 建大橡胶（中国）有限公司 | High-temperature-resistant yellowing-resistant colored tire tread rubber, and synthesis method and application thereof |
| CN113583315A (en) * | 2021-08-13 | 2021-11-02 | 怡维怡橡胶研究院有限公司 | Anti-aging and anti-discoloration tread rubber for color tire and preparation method thereof |
| CN113637240A (en) * | 2021-08-13 | 2021-11-12 | 怡维怡橡胶研究院有限公司 | Anti-aging and anti-discoloration color tire sidewall rubber and preparation method thereof |
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| CN101117409A (en) * | 2007-07-14 | 2008-02-06 | 昊华南方(桂林)橡胶有限责任公司 | All-steel giant-scale engineering tyre side glue and all-steel giant-scale engineering tyre using the same |
| CN102558624A (en) * | 2012-02-10 | 2012-07-11 | 青岛双星轮胎工业有限公司 | Rubber composition for color truck radial tire tread |
| CN103467793A (en) * | 2013-08-02 | 2013-12-25 | 山东永泰化工有限公司 | Sidewall rubber of automobile tire |
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| CN101117409A (en) * | 2007-07-14 | 2008-02-06 | 昊华南方(桂林)橡胶有限责任公司 | All-steel giant-scale engineering tyre side glue and all-steel giant-scale engineering tyre using the same |
| CN102558624A (en) * | 2012-02-10 | 2012-07-11 | 青岛双星轮胎工业有限公司 | Rubber composition for color truck radial tire tread |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106349583A (en) * | 2016-08-24 | 2017-01-25 | 山东新大陆橡胶科技股份有限公司 | Colorful rubber composition for tire sidewall and preparation method of colorful rubber composition |
| CN106366378A (en) * | 2016-08-29 | 2017-02-01 | 建大橡胶（中国）有限公司 | Cold-resistant tire tread rubber special for mountain motorcycle |
| CN106566015A (en) * | 2016-11-16 | 2017-04-19 | 万力轮胎股份有限公司 | Rubber composition of tire tread and application of rubber composition |
| CN106566015B (en) * | 2016-11-16 | 2019-05-10 | 万力轮胎股份有限公司 | A kind of rubber composition of tire tread and its application |
| CN107674257A (en) * | 2017-10-30 | 2018-02-09 | 三浦橡胶（无锡）有限公司 | A kind of rubber composition, production method and the colored tire comprising said composition |
| CN111057319A (en) * | 2018-10-17 | 2020-04-24 | 建大橡胶（中国）有限公司 | High-folding-angle-cracking-resistant inner tube rubber material |
| CN110483854B (en) * | 2019-07-26 | 2021-04-20 | 河北万达轮胎有限公司 | Luminous tire and processing technology thereof |
| CN110483854A (en) * | 2019-07-26 | 2019-11-22 | 河北万达轮胎有限公司 | A kind of noctilucent tyre and its processing technology |
| CN110746662A (en) * | 2019-11-06 | 2020-02-04 | 河北万达轮胎有限公司 | Camouflage tire and processing technology thereof |
| CN110746662B (en) * | 2019-11-06 | 2022-05-10 | 河北万达轮胎有限公司 | Camouflage tire and processing technology thereof |
| CN111944243A (en) * | 2020-08-05 | 2020-11-17 | 建大橡胶（中国）有限公司 | High-temperature-resistant yellowing-resistant colored tire tread rubber, and synthesis method and application thereof |
| CN113583315A (en) * | 2021-08-13 | 2021-11-02 | 怡维怡橡胶研究院有限公司 | Anti-aging and anti-discoloration tread rubber for color tire and preparation method thereof |
| CN113637240A (en) * | 2021-08-13 | 2021-11-12 | 怡维怡橡胶研究院有限公司 | Anti-aging and anti-discoloration color tire sidewall rubber and preparation method thereof |
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Application publication date: 20160525 |