CN106188701A - It is applied to the racing-car tyre tyre surface in face, main line - Google Patents
It is applied to the racing-car tyre tyre surface in face, main line Download PDFInfo
- Publication number
- CN106188701A CN106188701A CN201610553221.0A CN201610553221A CN106188701A CN 106188701 A CN106188701 A CN 106188701A CN 201610553221 A CN201610553221 A CN 201610553221A CN 106188701 A CN106188701 A CN 106188701A
- Authority
- CN
- China
- Prior art keywords
- parts
- racing
- face
- main line
- tyre
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 19
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000006229 carbon black Substances 0.000 claims abstract description 17
- 239000000203 mixture Substances 0.000 claims abstract description 16
- 229920003048 styrene butadiene rubber Polymers 0.000 claims abstract description 15
- 239000000839 emulsion Substances 0.000 claims abstract description 13
- 239000011347 resin Substances 0.000 claims abstract description 12
- 229920005989 resin Polymers 0.000 claims abstract description 12
- 239000002270 dispersing agent Substances 0.000 claims abstract description 9
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229920001971 elastomer Polymers 0.000 claims abstract description 8
- 239000005060 rubber Substances 0.000 claims abstract description 8
- 235000021355 Stearic acid Nutrition 0.000 claims abstract description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 4
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims abstract description 4
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000008117 stearic acid Substances 0.000 claims abstract description 4
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 4
- 239000011593 sulfur Substances 0.000 claims abstract description 4
- 239000011787 zinc oxide Substances 0.000 claims abstract description 4
- 125000003118 aryl group Chemical group 0.000 claims abstract description 3
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- OWRCNXZUPFZXOS-UHFFFAOYSA-N 1,3-diphenylguanidine Chemical compound C=1C=CC=CC=1NC(=N)NC1=CC=CC=C1 OWRCNXZUPFZXOS-UHFFFAOYSA-N 0.000 claims description 3
- 230000003712 anti-aging effect Effects 0.000 claims description 3
- ZZMVLMVFYMGSMY-UHFFFAOYSA-N 4-n-(4-methylpentan-2-yl)-1-n-phenylbenzene-1,4-diamine Chemical compound C1=CC(NC(C)CC(C)C)=CC=C1NC1=CC=CC=C1 ZZMVLMVFYMGSMY-UHFFFAOYSA-N 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 102220541581 Centromere protein U_T78E_mutation Human genes 0.000 claims description 2
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims description 2
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 claims description 2
- 229910010272 inorganic material Inorganic materials 0.000 claims description 2
- 239000011147 inorganic material Substances 0.000 claims description 2
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 2
- 210000000481 breast Anatomy 0.000 claims 1
- 239000003610 charcoal Substances 0.000 claims 1
- 239000006185 dispersion Substances 0.000 claims 1
- 239000000853 adhesive Substances 0.000 abstract description 3
- 230000001070 adhesive effect Effects 0.000 abstract description 3
- 230000020169 heat generation Effects 0.000 abstract description 3
- 229920006978 SSBR Polymers 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000010692 aromatic oil Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000004519 manufacturing process 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
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/06—Copolymers with styrene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
- B60C1/0016—Compositions of the tread
-
- 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
- C08K2201/002—Physical properties
- C08K2201/005—Additives being defined by their particle size in general
-
- 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
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- 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)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (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 discloses a kind of racing-car tyre tyre surface being applied to face, main line, it is at least partly made up of rubber composition；Described rubber composition includes according to the mass fraction: styrene emulsion polymerized styrene butadiene rubber: 30～80 parts, emulsion polymerized styrene butadiene rubber: 0～70 part, white carbon black: 50～110 parts, white carbon: 5～15 parts, zinc oxide: 3～5 parts, stearic acid: 1～3 part, age resistor: 2～4 parts, protection wax: 1～10 part, tackifying resin: 2～10 parts, sulfur: 1～2 part, aromatic naphtha: 10～50 parts, accelerator: 1～3 part, dispersant: 1～2 part and nonslip material: 1～3 part.The product using the present invention improves the high speed in dry ground road conditions and crosses curved property, suitable material mixture ratio with making the adhesive force that product is bigger with the generation of road surface, dry ground so that the vehicle handling and safety on road surface, dry ground is greatly improved, while do not affect heat generation.
Description
Technical field
The present invention relates to tire manufacturing techniques field, be specifically related to a kind of racing-car tyre tyre surface being applied to face, main line.
Background technology
Product in the market mostly use external brand solution polymerized butadiene styrene rubber SSBR to reach required purpose, but its
Still suffer from cost high, if its product is without ultrawear-resistant material, the most easy to wear.The most corresponding enterprise or research institution are big
All use super abrasive white carbon black (price is high) to fill foreign brand name solution polymerized butadiene styrene rubber SSBR (price is high) and reach effect.
Summary of the invention
Instant invention overcomes the deficiencies in the prior art, it is provided that a kind of racing-car tyre tyre surface being applied to face, main line.It is intended to strong
Adjust without using imported material, do not use solution polymerized butadiene styrene rubber also can reach under fast state to turn not sliding.Available conventional material
Material i.e. can reach more preferably effect.Avoid material to be affected by import and export, and domestic material can be accomplished.
For solving above-mentioned technical problem, the present invention by the following technical solutions:
A kind of racing-car tyre tyre surface being applied to face, main line, it is at least partly made up of rubber composition；Described rubber group
Compound includes according to the mass fraction: styrene emulsion polymerized styrene butadiene rubber: 30～80 parts, emulsion polymerized styrene butadiene rubber: 0～70 part, white carbon black:
50～110 parts, white carbon: 5～15 parts, zinc oxide: 3～5 parts, stearic acid: 1～3 part, age resistor: 2～4 parts, protection wax: 1～
10 parts, tackifying resin: 2～10 parts, sulfur: 1～2 part, aromatic naphtha: 10～50 parts, accelerator: 1～3 part, dispersant: 1～2 part
And nonslip material: 1～3 part.
Further technical scheme be described styrene emulsion polymerized styrene butadiene rubber be high combinated styrene content emulsion polymerized styrene butadiene rubber.
Further technical scheme be described styrene emulsion polymerized styrene butadiene rubber be a kind of in SBR1721, SBR1739.
Further technical scheme be described white carbon black be the one in white carbon black N110, white carbon black N220 and white carbon black N339 or complete
The mixture that portion is three kinds.
Further technical scheme be described age resistor be a kind of in antioxidant 4020, anti-aging agent RD and age resistor FD or
The wherein mixture of any two or all three kinds.
During further technical scheme is described tackifying resin 101,102 carbon five/nine resin a kind of or whole two kinds
Mixture.
Further technical scheme be described accelerator be in accelerator CBS, accelerator TS, diphenylguanidine two kinds or three
The mixture planted.
Further technical scheme be described dispersant be a kind of in dispersant FS79, dispersant T78E.
Further technical scheme be described nonslip material be tert-butyl group resin, acetylene resin through and inorganic material
Compounding composite.
The present invention by adding a certain amount of ultra-fine grain diameter white carbon black in conventional emulsion polymerized styrene butadiene rubber, height stretches white carbon black surely and white
White carbon black is aided with nonslip material and is achieved.In particular, in that select different emulsion polymerized styrene butadiene rubber to be added in combination current common fine particle
White carbon black, nonslip material, white carbon and add larger amount of oil of filling and can reach tire without decorative pattern in the higher feelings of speed
Will not sliding under condition.
Compared with prior art, one of beneficial effect of the embodiment of the present invention is: use the product of the present invention to improve
The high speed of dry ground road conditions crosses curved property, suitable material mixture ratio with making the adhesive force that product is bigger with the generation of road surface, dry ground, makes
Obtain the vehicle handling and safety on road surface, dry ground to be greatly improved, do not affect heat generation simultaneously.
Detailed description of the invention
All features disclosed in this specification, or disclosed all methods or during step, except mutually exclusive
Feature and/or step beyond, all can combine by any way.
Any feature disclosed in this specification (including any accessory claim, summary), unless specifically stated otherwise,
By other equivalences or there is the alternative features of similar purpose replaced.I.e., unless specifically stated otherwise, each feature is a series of
An example in equivalence or similar characteristics.
Below in conjunction with embodiment, the detailed description of the invention of the present invention is described in detail.
Embodiment 1
The present embodiment discloses a kind of two-wheeled racing-car tyre tyre surface being applied to face, main line, constitutes the rubber composition of this tyre surface
Material includes according to the mass fraction: styrene butadiene rubber sbr 1721:80 part, styrene butadiene rubber sbr 1712:57.5 part, N234 white carbon black:
55 parts, N330 white carbon black: 50 parts, white carbon ZH910:10 part, 995 zinc oxide: 3.5 parts, stearic acid 1810:2 part, age resistor
4020:1.5 part, anti-aging agent RD: 1.5 parts, protection wax RW220:8 part, insoluble sulfur IS7020:2.6 part, high aromatic oil: 30
Part, tackifying resin 101:10 part, accelerator CBS: 0.3 part, accelerator TS:0.3 part, diphenylguanidine: 0.3 part, dispersant FS79:
1.2 parts, nonslip material SY100:2 part.
0.014 (numerical value height is good) that used the formulated rubber material of the present invention Tan δ when testing 0 DEG C with DMA high, when 25 DEG C
High 0.105 (numerical value height is good) of Tan δ, Tan δ when 60 DEG C is high 0.013 (low good, to represent that oil consumption is little), Tan δ when 80 DEG C
Low by 0.022 (low good, to represent that heat is little).Improve two-wheeled racing car tire and cross curved property, suitable material in the high speed of dry ground road conditions
Material proportioning with making the adhesive force that product is bigger with the road surface generation of dry ground so that handling on road surface, dry ground of vehicle and pacifying
Full property is greatly improved, and does not affect heat generation simultaneously.
" embodiment ", " another embodiment ", " embodiment " spoken of in this manual etc., refer to combine
Specific features, structure or the feature that this embodiment describes is included at least one embodiment that the application generality describes.
The most multiple local appearance statement of the same race is not necessarily to refer to same embodiment.Furthermore, it is understood that combine arbitrary
When individual embodiment describes a specific features, structure or feature, to be advocated is, and to combine other embodiments this to realize
Feature, structure or feature also fall within the scope of the present invention.
Although reference be made herein to invention has been described for the multiple explanatory embodiment invented, however, it is to be understood that this
Skilled person can be designed that a lot of other amendments and embodiment, and these amendments and embodiment will fall in the application
Within disclosed spirit and spirit.More specifically, in the range of disclosure claim, can be to theme group
Building block and/or the layout of closing layout carry out multiple modification and improvement.Except the modification that building block and/or layout are carried out
Outside improving, to those skilled in the art, other purposes also will be apparent from.
Claims (9)
1. being applied to the racing-car tyre tyre surface in face, main line, it is at least partly made up of rubber composition；It is characterized in that: institute
State rubber composition to include according to the mass fraction: styrene emulsion polymerized styrene butadiene rubber: 30～80 parts, emulsion polymerized styrene butadiene rubber: 0～70
Part, white carbon black: 50～110 parts, white carbon: 5～15 parts, zinc oxide: 3～5 parts, stearic acid: 1～3 part, age resistor: 2～4 parts, anti-
Protect wax: 1～10 part, tackifying resin: 2～10 parts, sulfur: 1～2 part, aromatic naphtha: 10～50 parts, accelerator: 1～3 part, dispersion
Agent: 1～2 part and nonslip material: 1～3 part.
The racing-car tyre tyre surface being applied to face, main line the most according to claim 1, it is characterised in that described styrene breast
Poly-butadiene-styrene rubber is high combinated styrene content emulsion polymerized styrene butadiene rubber.
The racing-car tyre tyre surface being applied to face, main line the most according to claim 1 and 2, it is characterised in that described styrene
Emulsion polymerized styrene butadiene rubber is a kind of in SBR1721, SBR1739.
The racing-car tyre tyre surface being applied to face, main line the most according to claim 1, it is characterised in that described white carbon black is charcoal
A kind of or the mixture of all three in black N110, white carbon black N220 and white carbon black N339.
The racing-car tyre tyre surface being applied to face, main line the most according to claim 1, it is characterised in that described age resistor is
A kind of or wherein any two or all three kinds mixture in antioxidant 4020, anti-aging agent RD and age resistor FD.
The racing-car tyre tyre surface being applied to face, main line the most according to claim 1, it is characterised in that described tackifying resin
101, the mixture of a kind of or whole two kinds in 102 carbon five/nine resins.
The racing-car tyre tyre surface being applied to face, main line the most according to claim 1, it is characterised in that described accelerator is
The mixture of two or three in accelerator CBS, accelerator TS, diphenylguanidine.
The racing-car tyre tyre surface being applied to face, main line the most according to claim 1, it is characterised in that described dispersant is
One in dispersant FS79, dispersant T78E.
The racing-car tyre tyre surface being applied to face, main line the most according to claim 1, it is characterised in that described anti-slippery material
Material is that tert-butyl group resin, acetylene resin are through the composite compounded with inorganic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610553221.0A CN106188701A (en) | 2016-07-14 | 2016-07-14 | It is applied to the racing-car tyre tyre surface in face, main line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610553221.0A CN106188701A (en) | 2016-07-14 | 2016-07-14 | It is applied to the racing-car tyre tyre surface in face, main line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106188701A true CN106188701A (en) | 2016-12-07 |
Family
ID=57475538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610553221.0A Pending CN106188701A (en) | 2016-07-14 | 2016-07-14 | It is applied to the racing-car tyre tyre surface in face, main line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106188701A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101945915A (en) * | 2008-12-12 | 2011-01-12 | 陶氏环球技术公司 | Oil extended rubber compositions |
| CN103642084A (en) * | 2013-12-20 | 2014-03-19 | 北京彤程创展科技有限公司 | Rubber composition and tyre using same |
| CN104693539A (en) * | 2013-12-09 | 2015-06-10 | 四川轮胎橡胶（集团）股份有限公司 | High wet skid-resistant rubber composition for tyre surface |
| CN105218901A (en) * | 2015-10-28 | 2016-01-06 | 四川远星橡胶有限责任公司 | Tire tread compounds and the tire tread made thereof and tire |
| CN105623014A (en) * | 2016-01-08 | 2016-06-01 | 建大橡胶（中国）有限公司 | A kind of ultra-high wear resistance low rolling resistance tire compound and its synthesis method |
| CN105670064A (en) * | 2016-04-12 | 2016-06-15 | 青岛励扬橡胶科技有限公司 | Speed-competing tread rubber for motorcycle |
-
2016
- 2016-07-14 CN CN201610553221.0A patent/CN106188701A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101945915A (en) * | 2008-12-12 | 2011-01-12 | 陶氏环球技术公司 | Oil extended rubber compositions |
| CN104693539A (en) * | 2013-12-09 | 2015-06-10 | 四川轮胎橡胶（集团）股份有限公司 | High wet skid-resistant rubber composition for tyre surface |
| CN103642084A (en) * | 2013-12-20 | 2014-03-19 | 北京彤程创展科技有限公司 | Rubber composition and tyre using same |
| CN105218901A (en) * | 2015-10-28 | 2016-01-06 | 四川远星橡胶有限责任公司 | Tire tread compounds and the tire tread made thereof and tire |
| CN105623014A (en) * | 2016-01-08 | 2016-06-01 | 建大橡胶（中国）有限公司 | A kind of ultra-high wear resistance low rolling resistance tire compound and its synthesis method |
| CN105670064A (en) * | 2016-04-12 | 2016-06-15 | 青岛励扬橡胶科技有限公司 | Speed-competing tread rubber for motorcycle |
Non-Patent Citations (1)
| Title |
|---|
| 赵平 等: "采用高结合苯乙烯 SBR 改善胎面胶抗湿滑性能", 《轮胎工业》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3351405B1 (en) | Rubber composition and tire with tread for low temperature performance and wet traction | |
| CN102690450B (en) | Snowfield motorcycle tire rubber composition | |
| CN105492523B (en) | Pneumatic tire | |
| CN103467799B (en) | Solution-polymerized styrene-butadiene tread rubber and mixing process thereof | |
| CN104761757B (en) | Studless winter tire | |
| JP6346014B2 (en) | Rubber composition for tire and pneumatic tire | |
| CN101440176A (en) | Giant engineering tire tread rubber and giant engineering tyre using the same | |
| CN105218901A (en) | Tire tread compounds and the tire tread made thereof and tire | |
| CA2997778A1 (en) | Tire having tread for low temperature performance and wet traction | |
| CN109942920A (en) | A kind of superelevation road holding Tire tread rubber composition | |
| CN102634085A (en) | Rubber composition for sidewall strengthening layer of semi-steel radial run-flat tire | |
| CN107108909A (en) | Vulcanize the preparation method of rubber composition, vulcanize rubber composition and use its studless tire | |
| CN105218902A (en) | High-performance tire rubber combination and production technique thereof | |
| CN105348596A (en) | Ultra-high performance tire tread and synthesis method thereof | |
| JP2018095681A (en) | Rubber composition for tire tread and pneumatic tire | |
| CN104262713A (en) | Motorcycle tire tread rubber material with skid and wear resistance and preparation method thereof | |
| CN103374154B (en) | Low rolling resistance tyre | |
| CN104877193A (en) | Tyre tread rubber material and its preparation method and application | |
| CN101434721B (en) | Rubber composition for tyre tread | |
| CN103193994B (en) | A kind of rubber preparation method, rubber and tire | |
| CN102040755A (en) | Ultra-fine full vulcanized powdered styrene-butadiene rubber (UFPSBR) and solution polymerized styrene-butadiene rubber (SSBR) blend tread rubber and manufacturing method thereof | |
| CN106188701A (en) | It is applied to the racing-car tyre tyre surface in face, main line | |
| CN109721773B (en) | Tire tread rubber composition and application thereof | |
| CN105924691A (en) | Tire tread rubber material applicable to muddy road condition and preparation method thereof | |
| CN104961940B (en) | Four-season semisteel tire tread rubber material and preparation method and application thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161207 |
|
| RJ01 | Rejection of invention patent application after publication |