CN103059357B - Rubber composition technology for quad-zero specification of passenger car tire tread - Google Patents
Rubber composition technology for quad-zero specification of passenger car tire tread Download PDFInfo
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- CN103059357B CN103059357B CN201210595007.3A CN201210595007A CN103059357B CN 103059357 B CN103059357 B CN 103059357B CN 201210595007 A CN201210595007 A CN 201210595007A CN 103059357 B CN103059357 B CN 103059357B
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- Prior art keywords
- rubber composition
- passenger car
- quad
- tire tread
- tire
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
Abstract
The invention discloses a rubber composition for a quad-zero specification of passenger car tire treads. The rubber composition at least comprises (i) an alkadiene elastomer; (ii) a 40-60 phr of inorganic reinforcing filler; (iii) a 2-15 phr of coupling agent; and (iv) a 10-50 phr of plasticizer. The tire of the invention is mutually balanced on aspects of rolling resistance, wetland holding power, icy roads and the like, and the tire tread is used for manufacturing semisteel radial passenger car tires. The rubber composition can be used for manufacturing the quad-zero specification of passenger car tires.
Description
Technical field
The present invention relates to a kind of rubber combination for tire tread, described rubber combination can be used for the passenger vehicle tyre of one four zero specifications.
Background technology
Along with the development of automotive industry, passenger car more and more becomes the vehicles indispensable in people's lives.Tire is the very important component on automobile, the parts of the unique and earth surface of automobile, the various performances of automobile, such as drive braking ability, fuel-economy performance, ride comfort performance, the interaction completely between roller tire and ground such as control stability, safety performance realizes, and the quality of tyre performance is extremely important to automobile.Therefore, to the tire with superior performance, there is eager demand
Summary of the invention
The object of this invention is to provide a kind of tire tread with superior performance to meet the requirement to safety traffic.
The invention provides a kind of rubber combination for tire tread, described rubber combination can be used for the passenger vehicle tyre of one four zero specifications, and described rubber combination at least comprises:
(i) diene elastomer;
(ii) the inorganic reinforced filling of 40 to 60phr;
(iii) the coupling agent between 2 to 15phr;
(iv) the softening agent of 10 to 50phr;
Wherein, phr represents the parts by weight accounting for 100 parts of diene elastomers, in order to easy, adopts " part " to represent hereinafter.
Wherein, described diene elastomer is selected from the mixture of polyhutadiene, polyisoprene, natural rubber, butadienecopolymer or these materials.
Wherein, described inorganic reinforced filling is silicon-dioxide, is 40phr.
Wherein, described polyhutadiene is the polybutadiene rubber that cis-Isosorbide-5-Nitrae linkage content is greater than 90%.
Wherein, described softening agent is that one or more in following material mix: environment-friendly aromatic oil TDAE, RAE, MES, naphthenic oil, C5 resin, C9 resin, tackifying resin.
Wherein, described coupling agent is silane coupling agent.
The invention provides a kind of tire tread, it adopts above-mentioned rubber combination to make.
Tire of the present invention balances mutually at aspect of performances such as rolling resistance, wetland gripping power, ice and snow road earth-grasping forces, and described tyre surface is for the manufacture of semi-steel radial tyres for passenger cars.
Embodiment
For the ease of understanding the present invention, below embodiments of the invention being described, it will be appreciated by those skilled in the art that following explanation is just for the ease of making an explanation to invention, and not as the concrete restriction to its scope.
The invention provides a kind of rubber combination for meridian car tire tread, its composition comprises:
Wherein, described polybutadiene rubber is the polybutadiene rubber that cis-Isosorbide-5-Nitrae linkage content is greater than 90%, and that the market that technician generally acknowledges can be bought is polyhutadiene BR9000, polyhutadiene BR0150L;
Described softening agent is that one or more in following material mix: environment-friendly aromatic oil TDAE, RAE, MES, naphthenic oil, C5 resin, C9 resin, tackifying resin;
Described anti-aging agent is that one or more in following material mix: 4020, RD or protection wax;
Described coupling agent is silane coupling agent;
Described activator is that one or more in following material mix: zinc oxide, stearic acid or Zinic stearas;
Described promotor is that one or more in following material mix: NS, DM, DPG;
Described vulcanizing agent is that one or more in following material mix: sulphur, insoluble sulfur;
As the preferred embodiments of the present invention, wherein the composition of rubber combination comprises:
Difference with the prior art part of the present invention is, part of silica is used to replace carbon black, low-rolling-resistance and wear resisting property can not be affected while raising tire wet-sliding resistant performance, concrete data are as shown in performance test data form below, wherein, the tread rubber sizing material (hereinafter referred to as composition C-2) of one group of employing said ratio, compares with the tread rubber sizing material (hereinafter referred to as composition C-1) of pure carbon black sizing material.
Testing tire is 195/65R15 specification, as can be seen from form below, carbon black part N234 is replaced along with silicon-dioxide 822MP, the wetland gripping power exponential sum ice face earth-grasping force index of tire and rolling resistance index improve, thus provable silicon-dioxide 822MP add the over-all properties can improving tire.
Certainly should recognize, although the description before having been carried out by example of the present invention, to the present invention make by those skilled in the art apparent like this and other improvement and changing should think and fall into as in broad range of the present invention in this paper.Therefore, although the present invention have references to and has preferred embodiment been described, its meaning is not that the equipment of tool novelty is restricted therefrom, on the contrary, it is intended to comprise various improvement within the broad range meeting above-mentioned open part, claim and equivalent modifications.
Claims (1)
1., for a rubber combination for tire tread, described rubber combination comprises:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210595007.3A CN103059357B (en) | 2012-12-31 | 2012-12-31 | Rubber composition technology for quad-zero specification of passenger car tire tread |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210595007.3A CN103059357B (en) | 2012-12-31 | 2012-12-31 | Rubber composition technology for quad-zero specification of passenger car tire tread |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103059357A CN103059357A (en) | 2013-04-24 |
| CN103059357B true CN103059357B (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210595007.3A Active CN103059357B (en) | 2012-12-31 | 2012-12-31 | Rubber composition technology for quad-zero specification of passenger car tire tread |
Country Status (1)
| Country | Link |
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| CN (1) | CN103059357B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017126633A1 (en) * | 2016-01-19 | 2017-07-27 | 株式会社ブリヂストン | Rubber composition and tire |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1839180A (en) * | 2003-07-17 | 2006-09-27 | 株式会社普利司通 | Pneumatic tire |
| CN101792545A (en) * | 2010-03-04 | 2010-08-04 | 杭州中策橡胶有限公司 | Tread rubber glue stock of tyre with low rolling resistance and tyre adopting tread rubber |
| CN102030926A (en) * | 2010-11-30 | 2011-04-27 | 江苏通用科技股份有限公司 | High abrasion-resistant tread rubber for middle and long distance highway transportation type radial tire and producing method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102634086A (en) * | 2012-05-02 | 2012-08-15 | 三角轮胎股份有限公司 | Tread rubber composition for semisteel meridian snow tire used in extremely cold area |
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2012
- 2012-12-31 CN CN201210595007.3A patent/CN103059357B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1839180A (en) * | 2003-07-17 | 2006-09-27 | 株式会社普利司通 | Pneumatic tire |
| CN101792545A (en) * | 2010-03-04 | 2010-08-04 | 杭州中策橡胶有限公司 | Tread rubber glue stock of tyre with low rolling resistance and tyre adopting tread rubber |
| CN102030926A (en) * | 2010-11-30 | 2011-04-27 | 江苏通用科技股份有限公司 | High abrasion-resistant tread rubber for middle and long distance highway transportation type radial tire and producing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103059357A (en) | 2013-04-24 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200422 Address after: 262500, Shandong, Qingzhou Weifang Economic Development Zone, the north side of the high speed rail line, Linglong mountain road Patentee after: SHANDONG SHENG SHI TAI LAI RUBBER TECHNOLOGY Co.,Ltd. Address before: 266000, 2203, building 2, building 7, No. 2, Yinchuan East Road, Laoshan District, Shandong, Qingdao Patentee before: TTA (QINGDAO) TIRE TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210827 Address after: 262500 No. 7777, Linglongshan North Road, Qingzhou Economic Development Zone, Weifang City, Shandong Province Patentee after: Pilot tire (Qingzhou) Co.,Ltd. Address before: 262500 east of Linglongshan Road north of the high-speed railway line in Qingzhou Economic Development Zone, Weifang City, Shandong Province Patentee before: SHANDONG SHENG SHI TAI LAI RUBBER TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 262500 No. 7777, Linglongshan North Road, Qingzhou Economic Development Zone, Weifang City, Shandong Province Patentee after: Xiongying tire (Qingzhou) Co.,Ltd. Address before: 262500 No. 7777, Linglongshan North Road, Qingzhou Economic Development Zone, Weifang City, Shandong Province Patentee before: Pilot tire (Qingzhou) Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |