CN103059357A - 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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- CN103059357A CN103059357A CN2012105950073A CN201210595007A CN103059357A CN 103059357 A CN103059357 A CN 103059357A CN 2012105950073 A CN2012105950073 A CN 2012105950073A CN 201210595007 A CN201210595007 A CN 201210595007A CN 103059357 A CN103059357 A CN 103059357A
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- rubber combination
- tire tread
- rubber composition
- passenger car
- combination according
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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 has more and more become the vehicles indispensable in the people's lives.Tire is the very important component on the automobile, the unique parts that contact with ground of automobile, the various performances of automobile, such as driving braking ability, fuel-economy performance, ride comfort performance, operation stabilization performance, safety performance etc. the fully interaction between roller tire and the ground realize, the quality of tyre performance is extremely important to automobile.Therefore, the tire with superior performance had eager demand
Summary of the invention
The purpose of this invention is to provide a kind of tire tread with superior performance to satisfy 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 comprises at least:
(i) diene elastomer;
(ii) 40 to 60phr inorganic reinforced filling;
The (iii) coupling agent between 2 to 15phr;
(iv) 10 to 50phr softening agent;
Wherein, phr represents to account for the parts by weight of 100 parts of diene elastomers, for easy, adopts hereinafter " part " to represent.
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 cis-Isosorbide-5-Nitrae linkage content greater than 90% polybutadiene rubber.
Wherein, described softening agent is that in the following material one or more 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 is in mutual balances of aspect of performance such as rolling resistance, wetland gripping power, ice and snow road earth-grasping forces, and described tyre surface is for the manufacture of the semi-steel radial tyres for passenger cars.
Embodiment
For the ease of understanding the present invention, the below describes embodiments of the invention, it will be appreciated by those skilled in the art that following explanation just for the ease of invention is made an explanation, 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 cis-Isosorbide-5-Nitrae linkage content greater than 90% polybutadiene rubber, and the market that the technician generally acknowledges can be bought is polyhutadiene BR9000, polyhutadiene BR0150L;
Described softening agent is that in the following material one or more mix: environment-friendly aromatic oil TDAE, RAE, MES, naphthenic oil, C5 resin, C9 resin, tackifying resin;
Described anti-aging agent is that in the following material one or more mix: 4020, RD or protection wax;
Described coupling agent is silane coupling agent;
Described activator is that in the following material one or more mix: zinc oxide, stearic acid or Zinic stearas;
Described promotor is that in the following material one or more mix: NS, DM, DPG;
Described vulcanizing agent is that in the following material one or more 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, use part silicon-dioxide to replace carbon black, can be when improving the tire wet-sliding resistant performance and do not affect low-rolling-resistance and wear resisting property, concrete data are shown in following performance test data form, wherein, one group of tread rubber sizing material (hereinafter to be referred as composition C-2) that adopts said ratio compares with the tread rubber sizing material (hereinafter to be referred as composition C-1) of pure carbon black sizing material.
Testing tire is the 195/65R15 specification, can be found out by following form, along with replace part carbon black N234 with silicon-dioxide 822MP, wetland gripping power exponential sum ice face earth-grasping force index and the rolling resistance index of tire improve, and the adding of provable silicon-dioxide 822MP can improve the over-all properties of tire thus.
Certainly should recognize, although carried out the description of front by example of the present invention, to the present invention make will to those skilled in the art apparent like this and other improvement and change should think and fall into as in the broad range of the present invention in this paper.Therefore, although the present invention with reference to preferred embodiment be described,, its meaning is not that the equipment of tool novelty is restricted therefrom, on the contrary, it is intended to comprise various improvement and equivalent modifications within the broad range that meets above-mentioned open part, claim.
Claims (8)
1. rubber combination that is used for tire tread, described rubber combination comprises at least:
(i) diene elastomer;
(ii) 40 to 60phr inorganic reinforced filling;
The (iii) coupling agent between 2 to 15phr;
(iv) 10 to 50phr softening agent;
Wherein, phr represents to account for the parts by weight of 100 parts of diene elastomers.
2. rubber combination according to claim 1, it is characterized in that: described diene elastomer is selected from the mixture of polyhutadiene, polyisoprene, natural rubber, butadienecopolymer or these materials.
3. rubber combination according to claim 1, it is characterized in that: described inorganic reinforced filling is silicon-dioxide, is 40phr.
4. rubber combination according to claim 2 is characterized in that: described polyhutadiene is cis-Isosorbide-5-Nitrae linkage content greater than 90% polybutadiene rubber.
5. each described rubber combination according to claim 1-4 is characterized in that: described softening agent is that in the following material one or more mix: environment-friendly aromatic oil TDAE, RAE, MES, naphthenic oil, C5 resin, C9 resin, tackifying resin.
6. each described rubber combination according to claim 1-4 is characterized in that: described coupling agent is silane coupling agent.
7. tire tread, it adopts according to claim 1 in-6 the described rubber combination of any one to make.
8. the passenger vehicle tyre of one four zero specifications, it comprises tire tread as claimed in claim 7.
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 true CN103059357A (en) | 2013-04-24 |
| CN103059357B CN103059357B (en) | 2015-04-22 |
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| 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 |
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| CN (1) | CN103059357B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108602987A (en) * | 2016-01-19 | 2018-09-28 | 株式会社普利司通 | Rubber composition and tire |
Citations (4)
| 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 |
| 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 |
-
2012
- 2012-12-31 CN CN201210595007.3A patent/CN103059357B/en active Active
Patent Citations (4)
| 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 |
| 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 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108602987A (en) * | 2016-01-19 | 2018-09-28 | 株式会社普利司通 | Rubber composition and tire |
| US10611899B2 (en) | 2016-01-19 | 2020-04-07 | Bridgestone Corporation | Rubber composition and tire |
| CN108602987B (en) * | 2016-01-19 | 2020-07-21 | 株式会社普利司通 | Rubber composition and tire |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103059357B (en) | 2015-04-22 |
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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 |