CN105218901A - Tire tread compounds and the tire tread made thereof and tire - Google Patents
Tire tread compounds and the tire tread made thereof and tire Download PDFInfo
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- CN105218901A CN105218901A CN201510713974.9A CN201510713974A CN105218901A CN 105218901 A CN105218901 A CN 105218901A CN 201510713974 A CN201510713974 A CN 201510713974A CN 105218901 A CN105218901 A CN 105218901A
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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
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Abstract
The invention discloses a kind of tire tread compounds and the tire tread made thereof and tire, tire tread compounds comprises according to the mass fraction: natural rubber 30 ~ 45 parts, emulsion polymerized styrene butadiene rubber 30 ~ 45 parts, cis-butadiene cement 10 ~ 30 parts, carbon black 45 ~ 75 parts, white carbon black 15 ~ 30 parts, silane coupling agent 1.2 ~ 3.6 parts, 3 ~ 5 parts, zinc oxide, stearic acid 1 ~ 2 part, 2 ~ 4 parts, anti-aging agent, protection wax 1 ~ 2 part, 1 ~ 2 part, sulphur, aromatic hydrocarbon oil 10 ~ 20 parts, promotor 1 ~ 2 part, tackifier 1 ~ 3 part, dispersion agent 1 ~ 3 part, nonslip material 2 ~ 10 parts.Product of the present invention improve wet road surface, glare ice face by property and security, suitable white carbon black consumption makes product and ground produce larger frictional force, handling and the security of vehicle on wet road surface, glare ice face is improved greatly, does not affect its tire drag under conventional environment and heat generation simultaneously.
Description
Technical field
The present invention relates to a kind of tyre technology, be specifically related to a kind ofly be applicable to tire tread compounds that the four seasons use and the tire tread made and tire.
Background technology
Product in the market adopts solution polymerized butylbenzene SSBR+ high-dispersion white carbon black to reach required object mostly, but its exist rolling resistance greatly, the technological problems such as not wear-resisting and white carbon black dispersion difficulty is large, wherein Butadiene-Styrene Rubber market price is at 30 yuan/kilogram, and the poly-butadiene-styrene rubber market price of breast is less than 10 yuan/kilogram.The matrix materials of graft copolymer after organic polymer surface modification such as the nonslip material played a role that another market uses is carbon, oxygen, boron, nitrogen, comparatively large by manufacturer's restriction during use, effect guarantee property is not enough.Although use whipping agent can help anti-skidding at low temperatures, temperature one is high, just cannot use (oil consumption is too high, must change).At present, mostly compensate its defect with a large amount of high-dispersion white carbon black in prior art, or the consumption (price is high) strengthening Butadiene-Styrene Rubber SSBR promotes.
Summary of the invention
Instant invention overcomes the deficiencies in the prior art, a kind of tire tread compounds and the tire tread made thereof and tire are provided.
The present invention is intended to emphasize that in conventional tire formula, add the use of special nonslip material possesses special requirement, and without the need to using solution polymerized butylbenzene, frothing aid.After the invention process, available conventional white carbon black and common breast gather butylbenzene SBR can reach equal effect.Avoid material temperature influence, and can the four seasons can be general under no special environment.
For solving above-mentioned technical problem, the present invention by the following technical solutions:
A kind of tire tread compounds, described tire tread compounds comprises according to the mass fraction: natural rubber 30 ~ 45 parts, emulsion polymerized styrene butadiene rubber 30 ~ 45 parts, cis-butadiene cement 10 ~ 30 parts, carbon black 45 ~ 75 parts, white carbon black 15 ~ 30 parts, silane coupling agent 1.2 ~ 3.6 parts, 3 ~ 5 parts, zinc oxide, stearic acid 1 ~ 2 part, 2 ~ 4 parts, anti-aging agent, protection wax 1 ~ 2 part, 1 ~ 2 part, sulphur, aromatic hydrocarbon oil 10 ~ 20 parts, promotor 1 ~ 2 part, tackifier 1 ~ 3 part, dispersion agent 1 ~ 3 part, nonslip material 2 ~ 10 parts.
Further technical scheme to be described carbon black be in carbon black N220, carbon black N234 and carbon black N339 one or more.
Further technical scheme is silane coupling agent is silane coupling agent TS69 or silane coupling agent QG50.
Further technical scheme to be described anti-aging agent be in antioxidant 4020, anti-aging agent RD, anti-aging agent FD one or more.
Further technical scheme to be described promotor be in accelerator CBS, promotor TS, captax one or more.
Further technical scheme to be described tackifier be in 101 resins, 203 resins and 506 resins one or more.
Further technical scheme is described dispersion agent is dispersion agent FS79 or dispersion agent T78E.
Further technical scheme is that described nonslip material comprises: one or more in tertiary butyl resin, acetylene resin.
Further technical scheme is to provide a kind of tire tread, and described tire tread is made up of above-mentioned tire tread compounds.
Further technical scheme is to provide a kind of tire, and described tire comprises above-mentioned tire tread.
Compared with prior art, the invention has the beneficial effects as follows: the present invention tests the product that the present invention produces by using DMA, its Verification Project test data have an appointment 50% lifting, and be in same level with using the product data of SSBR+ high-dispersion white carbon black.Use product of the present invention improve wet road surface, glare ice face by property and security, suitable white carbon black consumption makes product and ground produce larger frictional force, handling and the security of vehicle on wet road surface, glare ice face is improved greatly, does not affect its tire drag under conventional environment and heat generation simultaneously.
Embodiment
All features disclosed in this specification sheets, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Arbitrary feature disclosed in this specification sheets (comprising any accessory claim, summary), unless specifically stated otherwise, all can be replaced by other equivalences or the alternative features with similar object.That is, unless specifically stated otherwise, each feature is an example in a series of equivalence or similar characteristics.
Below in conjunction with embodiment, the specific embodiment of the present invention is described in detail.
Embodiment 1
The present embodiment discloses a kind of tire tread compounds, this tire tread compounds comprises according to the mass fraction: natural rubber SCR5:30 part, styrene butadiene rubber sbr 1502:45 part, cis-butadiene cement BR9000:25 part, N234 carbon black: 55 parts, N339 carbon black: 15 parts, white carbon black ZH910:20 part, silane coupling agent TS69:2.4 part, 997 zinc oxide: 3 parts, stearic acid 1810:1.5 part, antioxidant 4020: 2.5 parts, anti-aging agent RD: 1 part, protection wax RW220:2 part, sulphur 99 (1% is oil-filled): 2 parts, high aromatic oil: 10 parts, accelerator CBS: 1.5 parts, promotor TS:0.15 part, tackifier 101 resin: 3 parts, dispersion agent FS79:1.5 part, nonslip material SY100:4 part.Concrete, nonslip material is that several tertiary butyl resin, acetylene resin etc. that can directly obtain in the prior art is through the matrix material composite with inorganic materials.
Have dropped 7 DEG C by DMA test Tg temperature, (numerical value is low good, low temperature is safe to use), (numerical value height is good than not used nonslip material height 0.236 for Tan δ when-25 DEG C, represent safer), Tan δ when 0 DEG C is than not used nonslip material height 0.204 (numerical value height is good), Tan δ when 60 DEG C is than not used nonslip material only high 0.021 (low good, to represent that oil consumption is little).Test Tg temperature difference 1 DEG C with using the rubber stock of SSBR with DMA, Tan δ when-25 DEG C differs the Tan δ difference 0.018 when 0.019,0 DEG C.
Embodiment 2
The present embodiment discloses a kind of tire tread compounds, this tire tread compounds comprises according to the mass fraction: natural rubber SCR5:45 part, styrene butadiene rubber sbr 1502:30 part, cis-butadiene cement BR9000:25 part, N234 carbon black: 45 parts, N339 carbon black: 15 parts, white carbon black ZH910:25 part, silane coupling agent TS69:3 part, 997 zinc oxide: 3.5 parts, stearic acid 1810:1.5 part, antioxidant 4020: 2.5 parts, anti-aging agent RD: 1 part, protection wax RW220:2 part, sulphur 99 (1% is oil-filled): 2 parts, high aromatic oil: 10 parts, accelerator CBS: 1.8 parts, promotor TS:0.15 part, tackifier 101 resin: 3 parts, dispersion agent FS79:2 part, nonslip material SY100:8 part.Concrete, nonslip material is that several tertiary butyl resin, acetylene resin etc. that can directly obtain in the prior art is through the matrix material composite with inorganic materials.
Have dropped 6 DEG C testing Tg temperature with DMA, Tan δ when-25 DEG C than do not used nonslip material high 0.174,0 DEG C time Tan δ than Tan δ when not used nonslip material height 0.191,60 DEG C than not used nonslip material only high 0.017.Test Tg temperature difference 1.5 DEG C with using the rubber stock of SSBR with DMA, Tan δ when-25 DEG C differs the Tan δ difference 0.015 when 0.012,0 DEG C.
Embodiment 3
The present embodiment discloses a kind of tire tread, and this tire tread is made up of the tire tread compounds described in embodiment 1 or embodiment 2.
Embodiment 4
The present embodiment discloses a kind of tire, and this tire comprises the tire tread of embodiment 3.The tire of the present embodiment improve wet road surface, glare ice face by property and security, suitable white carbon black consumption makes tire and ground produce larger frictional force, handling and the security of vehicle on wet road surface, glare ice face is improved greatly, does not affect its tire drag under conventional environment and heat generation simultaneously.
Spoken of in this manual " embodiment ", " another embodiment ", " embodiment " etc., refer to the specific features, structure or the feature that describe in conjunction with this embodiment and be included at least one embodiment of the application's generality description.Multiple place occurs that statement of the same race is not necessarily refer to same embodiment in the description.Furthermore, when describing specific features, structure or a feature in conjunction with any one embodiment, what advocate is also fall within the scope of the invention to realize this feature, structure or feature in conjunction with other embodiments.
Although with reference to the multiple explanatory embodiment of inventing, invention has been described here, but, should be appreciated that, those skilled in the art can design a lot of other amendment and embodiment, these amendments and embodiment will drop within spirit disclosed in the present application and spirit.More particularly, in the scope of the open claim of the application, multiple modification and improvement can be carried out to the building block of subject combination layout and/or layout.Except the modification of carrying out building block and/or layout is with except improvement, to those skilled in the art, other purposes also will be obvious.
Claims (10)
1. a tire tread compounds, is characterized in that: described tire tread compounds comprises according to the mass fraction: natural rubber 30 ~ 45 parts, emulsion polymerized styrene butadiene rubber 30 ~ 45 parts, cis-butadiene cement 10 ~ 30 parts, carbon black 45 ~ 75 parts, white carbon black 15 ~ 30 parts, silane coupling agent 1.2 ~ 3.6 parts, 3 ~ 5 parts, zinc oxide, stearic acid 1 ~ 2 part, 2 ~ 4 parts, anti-aging agent, protection wax 1 ~ 2 part, 1 ~ 2 part, sulphur, aromatic hydrocarbon oil 10 ~ 20 parts, promotor 1 ~ 2 part, tackifier 1 ~ 3 part, dispersion agent 1 ~ 3 part, nonslip material 2 ~ 10 parts.
2. tire tread compounds according to claim 1, is characterized in that described carbon black is one or more in carbon black N220, carbon black N234 and carbon black N339.
3. tire tread compounds according to claim 1, is characterized in that described silane coupling agent is silane coupling agent TS69 or silane coupling agent QG50.
4. tire tread compounds according to claim 1, is characterized in that described anti-aging agent is one or more in antioxidant 4020, anti-aging agent RD, anti-aging agent FD.
5. tire tread compounds according to claim 1, is characterized in that described promotor is one or more in accelerator CBS, promotor TS, captax.
6. tire tread compounds according to claim 1, is characterized in that described tackifier are one or more in 101 resins, 203 resins and 506 resins.
7. tire tread compounds according to claim 1, is characterized in that described dispersion agent is dispersion agent FS79 or dispersion agent T78E.
8. tire tread compounds according to claim 1, is characterized in that described nonslip material comprises: one or more in tertiary butyl resin, acetylene resin.
9. a tire tread, is characterized in that: described tire tread is made up of the tire tread compounds as described in any one of claim 1 to 8 claim.
10. a tire, is characterized in that: described tire comprises tire tread according to claim 9.
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Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105924691A (en) * | 2016-06-06 | 2016-09-07 | 四川远星橡胶有限责任公司 | Tire tread rubber material applicable to muddy road condition and preparation method thereof |
CN106117671A (en) * | 2016-07-14 | 2016-11-16 | 四川远星橡胶有限责任公司 | It is applied to smooth tread tire tread |
CN106117674A (en) * | 2016-09-20 | 2016-11-16 | 正新橡胶(中国)有限公司 | A kind of rubber composition and application thereof |
CN106188701A (en) * | 2016-07-14 | 2016-12-07 | 四川远星橡胶有限责任公司 | It is applied to the racing-car tyre tyre surface in face, main line |
CN106397860A (en) * | 2016-09-13 | 2017-02-15 | 沈阳化工大学 | Method for improving dispersion of hard carbon black in NR/SBR/BR tread rubber |
CN108410036A (en) * | 2018-04-03 | 2018-08-17 | 四川远星橡胶有限责任公司 | Crown sizing material, tire and crown preparation method for material |
CN109096555A (en) * | 2018-08-21 | 2018-12-28 | 万力轮胎股份有限公司 | A kind of tread rubber compound and its tire |
CN109233008A (en) * | 2018-09-13 | 2019-01-18 | 四川远星橡胶有限责任公司 | A kind of environment friendly mildew resistant type rubber compound |
CN109942920A (en) * | 2019-03-26 | 2019-06-28 | 腾森橡胶轮胎(威海)有限公司 | A kind of superelevation road holding Tire tread rubber composition |
CN111205516A (en) * | 2020-02-11 | 2020-05-29 | 山东玲珑轮胎股份有限公司 | Low-odor semi-steel carcass rubber composition |
CN112793367A (en) * | 2021-01-08 | 2021-05-14 | 四川远星橡胶有限责任公司 | Novel integrated configuration's non-maintaining tire |
CN112876755A (en) * | 2019-11-29 | 2021-06-01 | 韩国轮胎与科技株式会社 | Rubber composition for tire tread and tire manufactured using the same |
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Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105924691A (en) * | 2016-06-06 | 2016-09-07 | 四川远星橡胶有限责任公司 | Tire tread rubber material applicable to muddy road condition and preparation method thereof |
CN106117671A (en) * | 2016-07-14 | 2016-11-16 | 四川远星橡胶有限责任公司 | It is applied to smooth tread tire tread |
CN106188701A (en) * | 2016-07-14 | 2016-12-07 | 四川远星橡胶有限责任公司 | It is applied to the racing-car tyre tyre surface in face, main line |
CN106397860A (en) * | 2016-09-13 | 2017-02-15 | 沈阳化工大学 | Method for improving dispersion of hard carbon black in NR/SBR/BR tread rubber |
CN106117674A (en) * | 2016-09-20 | 2016-11-16 | 正新橡胶(中国)有限公司 | A kind of rubber composition and application thereof |
CN108410036A (en) * | 2018-04-03 | 2018-08-17 | 四川远星橡胶有限责任公司 | Crown sizing material, tire and crown preparation method for material |
CN109096555A (en) * | 2018-08-21 | 2018-12-28 | 万力轮胎股份有限公司 | A kind of tread rubber compound and its tire |
CN109233008A (en) * | 2018-09-13 | 2019-01-18 | 四川远星橡胶有限责任公司 | A kind of environment friendly mildew resistant type rubber compound |
CN109942920A (en) * | 2019-03-26 | 2019-06-28 | 腾森橡胶轮胎(威海)有限公司 | A kind of superelevation road holding Tire tread rubber composition |
CN112876755A (en) * | 2019-11-29 | 2021-06-01 | 韩国轮胎与科技株式会社 | Rubber composition for tire tread and tire manufactured using the same |
CN111205516A (en) * | 2020-02-11 | 2020-05-29 | 山东玲珑轮胎股份有限公司 | Low-odor semi-steel carcass rubber composition |
WO2021159885A1 (en) * | 2020-02-11 | 2021-08-19 | 山东玲珑轮胎股份有限公司 | Low-odor semi-steel carcass rubber composition |
CN112793367A (en) * | 2021-01-08 | 2021-05-14 | 四川远星橡胶有限责任公司 | Novel integrated configuration's non-maintaining tire |
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