CN106084360A - A kind of farm cart tire tread glue and preparation method thereof - Google Patents
A kind of farm cart tire tread glue and preparation method thereof Download PDFInfo
- Publication number
- CN106084360A CN106084360A CN201610557761.6A CN201610557761A CN106084360A CN 106084360 A CN106084360 A CN 106084360A CN 201610557761 A CN201610557761 A CN 201610557761A CN 106084360 A CN106084360 A CN 106084360A
- Authority
- CN
- China
- Prior art keywords
- parts
- rubber
- tire tread
- glue
- mixing
- 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
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
- 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
-
- 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)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention belongs to the technical field of rubber for tire, be specifically related to a kind of farm cart tire tread glue and preparation method thereof.This kind of farm cart tire tread glue, including the raw material of following weight portion: emulsion polymerized styrene butadiene rubber 60 parts；Butadiene rubber 30 parts；Reclaimed rubber 10 parts；White carbon black N375 25～35 parts；Muscovitum 15～25 parts；Cellulose acetate 13～15 parts；Colophonium 3.0～3.6 parts；Wet oxidation zinc 0.5～1.5 parts；Bimodal protection wax 1.2～1.4 parts；Age resistor JOL 1.1～1.4 parts；Accelerant NOBS 0.5～1.0 parts；Sulfur 3.0～3.4 parts.This tread rubber improves the cold tolerance of tire, improves the problem that tire be full of cracks easily occurs in cold district, cold season.
Description
Technical field
The invention belongs to the technical field of rubber for tire, be specifically related to a kind of farm cart tire tread glue and preparation thereof
Method.
Background technology
The demand of talents for agri-mechanization is continuously increased by the quickening of China's agricultural modernization process.Winter-spring season is the most regional
Often there is be full of cracks problem in the agricultural tyre used.By visiting on the spot, the service condition of field investigation Tire used in winter and environment,
And think after problem tire is dissected: the Northeast is cold for winter, and day and night temperature is big, and the brittleness temperature of tread rubber is high, by
Longer in crystallization time, tire is using the most incomplete decrystallization of initial stage sizing material, thus is easily generated be full of cracks；Secondly as during winter
Between longer, the annual downtime in slack season is generally 4～5 months, and tire is in inflates parked state for a long time, thus results in stress collection
In, promote surface aging, accelerate breach and increase；It addition, tire is because depositing down, it is impossible to well maintained,
Also it can be made to produce be full of cracks.
Summary of the invention
Present invention aims to the defect of above-mentioned existence and a kind of farm cart tire tread glue and system thereof are provided
Preparation Method, this tread rubber, by being adjusted in tread glue formula, improves the cold tolerance of tire, improves tire cold
The problem that be full of cracks easily occur in cryogenic region, cold season.
The technical scheme is that a kind of farm cart tire tread glue, including the raw material of following weight portion: newborn poly-fourth
Benzene rubber 60 parts；Butadiene rubber 30 parts；Reclaimed rubber 10 parts；White carbon black N375 25～35 parts；Muscovitum 15～25 parts；Acetate fiber
Element 13～15 parts；Colophonium 3.0～3.6 parts；Wet oxidation zinc 0.5～1.5 parts；Bimodal protection wax 1.2～1.4 parts；Age resistor
JOL 1.1～1.4 parts；Accelerant NOBS 0.5～1.0 parts；Sulfur 3.0～3.4 parts.
Described farm cart tire tread glue, including the raw material of following weight portion: emulsion polymerized styrene butadiene rubber 60 parts；Along fourth rubber
30 parts of glue；Reclaimed rubber 10 parts；White carbon black N375 30 parts；21 parts of Muscovitum；Cellulose acetate 13 parts；Colophonium 3.6 parts；Wet oxidation
0.7 part of zinc；Bimodal protection wax 1.4 parts；Age resistor JOL 1.1 parts；Accelerant NOBS 0.8 part；Sulfur 3.0 parts.
Described farm cart tire tread glue, including the raw material of following weight portion: emulsion polymerized styrene butadiene rubber 60 parts；Along fourth rubber
30 parts of glue；Reclaimed rubber 10 parts；White carbon black N375 34 parts；18 parts of Muscovitum；Cellulose acetate 15 parts；Colophonium 3.0 parts；Wet oxidation
1.1 parts of zinc；Bimodal protection wax 1.2 parts；Age resistor JOL 1.4 parts；Accelerant NOBS 0.7 part；Sulfur 3.4 parts.
Described farm cart tire tread glue, including the raw material of following weight portion: emulsion polymerized styrene butadiene rubber 60 parts；Along fourth rubber
30 parts of glue；Reclaimed rubber 10 parts；White carbon black N375 33 parts；23 parts of Muscovitum；Cellulose acetate 14 parts；Colophonium 3.5 parts；Wet oxidation
0.9 part of zinc；Bimodal protection wax 1.3 parts；Age resistor JOL 1.2 parts；Accelerant NOBS 0.75 part；Sulfur 3.2 parts.
The preparation method of described farm cart tire tread glue, including following three-stage mixing:
(1) one section mixing: first by 60 parts of emulsion polymerized styrene butadiene rubbers, butadiene rubber 30 parts, 10 parts, 13～15 parts acetic acid of reclaimed rubber
Cellulose, 3.0～3.6 parts of Colophoniumes, 0.5～1.5 part of wet oxidation zinc, 1.2～1.4 parts of bimodal protection waxes and 1.1～1.4 parts are anti-
Old agent JOL, 25～35 parts of white carbon black N375, the 2/3 of 15～25 parts of Muscovitum total amounts it is sequentially added in banbury and carries out mixing, then exist
At a temperature of 155～165 DEG C, binder removal obtains one section of elastomeric compound；
(2) two-stage mixing: one section of elastomeric compound and remaining 1/3 Muscovitum are sequentially added into banbury and carry out mixing, then 145～
At a temperature of 155 DEG C, binder removal obtains two-stage mixing glue；
(3) three-stage mixing: two-stage mixing glue, 0.5～1.0 part of accelerant NOBS and 3.0～3.4 parts of sulfurs are sequentially added into banburying
Machine carries out mixing, and then at a temperature of 95～105 DEG C, binder removal obtains three-stage mixing glue.
The rotating speed of described (1) one section of mixing middle banbury of step is 50 revs/min.
In described step (2) two-stage mixing, the rotating speed of banbury is 40 revs/min.
In described step (3) three-stage mixing, the rotating speed of banbury is 30 revs/min.
The described each period of elastomeric compound storage period is more than or equal to 4 hours, and the storage temperature of elastomeric compound is less than 35 DEG C.
The invention have the benefit that farm cart tire tread glue of the present invention uses this composition of raw materials preparing
In journey, semi-finished product qualification rate increases substantially, and improves 50%～55%.
Described farm cart tire tread glue 300% stress at definite elongation is 9.5～11.1MPa, hot strength be 19.1～
20.3MPa；Elongation rate of tensile failure is 560-575%, and brittleness temperature is-80--75 DEG C, and Shao Er A type hardness tester is 60-62 degree, ice snow covered pavement
Braking distance on face shortens 20 %～40%.
In sum, described farm cart tire tread glue improves the cold tolerance of tire, improves tire in cold
The problem that be full of cracks easily occur in area, cold season；Make finished tire on the basis of keeping good durability energy, improve it
Wet-sliding resistant performance on ice and snow road.
Detailed description of the invention
Below by embodiment, the present invention will be described in detail.
Embodiment 1
Described farm cart tire tread glue, including the raw material of following weight portion: emulsion polymerized styrene butadiene rubber 60 parts；Butadiene rubber 30
Part；Reclaimed rubber 10 parts；White carbon black N375 30 parts；21 parts of Muscovitum；Cellulose acetate 13 parts；Colophonium 3.6 parts；Wet oxidation zinc
0.7 part；Bimodal protection wax 1.4 parts；Age resistor JOL 1.1 parts；Accelerant NOBS 0.8 part；Sulfur 3.0 parts.
The preparation method of described farm cart tire tread glue, including following three-stage mixing:
(1) one section mixing: first by 60 parts of emulsion polymerized styrene butadiene rubbers and 30 parts of butadiene rubbers, 10 parts, 13 parts acetic acid fibres of reclaimed rubber
Dimension element, 3.6 parts of Colophoniumes, 0.7 part of wet oxidation zinc, 1.4 parts of bimodal protection waxes and 1.1 parts of age resistor JOL, 30 parts of white carbon black N375,
The 2/3 of 21 parts of Muscovitum total amounts be sequentially added in banbury carry out mixing, then at a temperature of 155 DEG C binder removal obtain one section mixing
Glue；
(2) two-stage mixing: one section of elastomeric compound and remaining 1/3 Muscovitum are sequentially added into banbury and carry out mixing, then at 155 DEG C
At a temperature of binder removal obtain two-stage mixing glue；
(3) three-stage mixing: two-stage mixing glue, 0.8 part of accelerant NOBS and 3.0 parts of sulfurs are sequentially added into banbury and mix
Refining, then at a temperature of 95 DEG C, binder removal obtains three-stage mixing glue.
The rotating speed of described (1) one section of mixing middle banbury of step is 50 revs/min.
In described step (2) two-stage mixing, the rotating speed of banbury is 40 revs/min.
In described step (3) three-stage mixing, the rotating speed of banbury is 30 revs/min.
The described each period of elastomeric compound storage period is more than or equal to 4 hours, and the storage temperature of elastomeric compound is less than 35 DEG C.
Embodiment 2
Described farm cart tire tread glue, including the raw material of following weight portion: emulsion polymerized styrene butadiene rubber 60 parts；Butadiene rubber 30
Part；Reclaimed rubber 10 parts；White carbon black N375 34 parts；18 parts of Muscovitum；Cellulose acetate 15 parts；Colophonium 3.0 parts；Wet oxidation zinc
1.1 part；Bimodal protection wax 1.2 parts；Age resistor JOL 1.4 parts；Accelerant NOBS 0.7 part；Sulfur 3.4 parts.
The preparation method of described farm cart tire tread glue, including following three-stage mixing:
(1) one section mixing: first by 60 parts of emulsion polymerized styrene butadiene rubbers and 30 parts of butadiene rubbers, 10 parts, 15 parts acetic acid fibres of reclaimed rubber
Dimension element, 3.0 parts of Colophoniumes, 1.1 parts of wet oxidation zinc, 1.2 parts of bimodal protection waxes and 1.4 parts of age resistor JOL, 34 parts of white carbon black N375,
The 2/3 of 18 parts of Muscovitum total amounts be sequentially added in banbury carry out mixing, then at a temperature of 165 DEG C binder removal obtain one section mixing
Glue；
(2) two-stage mixing: one section of elastomeric compound and remaining 1/3 Muscovitum are sequentially added into banbury and carry out mixing, then at 145 DEG C
At a temperature of binder removal obtain two-stage mixing glue；
(3) three-stage mixing: two-stage mixing glue, 0.7 part of accelerant NOBS and 3.4 parts of sulfurs are sequentially added into banbury and mix
Refining, then at a temperature of 105 DEG C, binder removal obtains three-stage mixing glue.
The rotating speed of described (1) one section of mixing middle banbury of step is 50 revs/min.
In described step (2) two-stage mixing, the rotating speed of banbury is 40 revs/min.
In described step (3) three-stage mixing, the rotating speed of banbury is 30 revs/min.
The described each period of elastomeric compound storage period is more than or equal to 4 hours, and the storage temperature of elastomeric compound is less than 35 DEG C.
Embodiment 3
Described farm cart tire tread glue, including the raw material of following weight portion: emulsion polymerized styrene butadiene rubber 60 parts；Butadiene rubber 30
Part；Reclaimed rubber 10 parts；White carbon black N375 33 parts；23 parts of Muscovitum；Cellulose acetate 14 parts；Colophonium 3.5 parts；Wet oxidation zinc
0.9 part；Bimodal protection wax 1.3 parts；Age resistor JOL 1.2 parts；Accelerant NOBS 0.75 part；Sulfur 3.2 parts.
The preparation method of described farm cart tire tread glue, including following three-stage mixing:
(1) one section mixing: first by 60 parts of emulsion polymerized styrene butadiene rubbers and 30 parts of butadiene rubbers, 10 parts, 14 parts acetic acid fibres of reclaimed rubber
Dimension element, 3.5 parts of Colophoniumes, 0.9 part of wet oxidation zinc, 1.3 parts of bimodal protection waxes and 1.2 parts of age resistor JOL, 33 parts of white carbon black N375,
The 2/3 of 23 parts of Muscovitum total amounts be sequentially added in banbury carry out mixing, then at a temperature of 159 DEG C binder removal obtain one section mixing
Glue；
(2) two-stage mixing: one section of elastomeric compound and remaining 1/3 Muscovitum are sequentially added into banbury and carry out mixing, then at 152 DEG C
At a temperature of binder removal obtain two-stage mixing glue；
(3) three-stage mixing: two-stage mixing glue, 0.75 part of accelerant NOBS and 3.2 parts of sulfurs are sequentially added into banbury and mix
Refining, then at a temperature of 100 DEG C, binder removal obtains three-stage mixing glue.
The rotating speed of described (1) one section of mixing middle banbury of step is 50 revs/min.
In described step (2) two-stage mixing, the rotating speed of banbury is 40 revs/min.
In described step (3) three-stage mixing, the rotating speed of banbury is 30 revs/min.
The described each period of elastomeric compound storage period is more than or equal to 4 hours, and the storage temperature of elastomeric compound is less than 35 DEG C.
Claims (9)
1. a farm cart tire tread glue, it is characterised in that include the raw material of following weight portion: emulsion polymerized styrene butadiene rubber 60
Part；Butadiene rubber 30 parts；Reclaimed rubber 10 parts；White carbon black N375 25～35 parts；Muscovitum 15～25 parts；Cellulose acetate 13～15
Part；Colophonium 3.0～3.6 parts；Wet oxidation zinc 0.5～1.5 parts；Bimodal protection wax 1.2～1.4 parts；Age resistor JOL 1.1～
1.4 part；Accelerant NOBS 0.5～1.0 parts；Sulfur 3.0～3.4 parts.
Farm cart tire tread glue the most according to claim 1, it is characterised in that include the raw material of following weight portion: breast
60 parts of poly-butadiene-styrene rubber；Butadiene rubber 30 parts；Reclaimed rubber 10 parts；White carbon black N375 30 parts；21 parts of Muscovitum；Cellulose acetate 13
Part；Colophonium 3.6 parts；0.7 part of wet oxidation zinc；Bimodal protection wax 1.4 parts；Age resistor JOL 1.1 parts；Accelerant NOBS 0.8
Part；Sulfur 3.0 parts.
Farm cart tire tread glue the most according to claim 1, it is characterised in that include the raw material of following weight portion: breast
60 parts of poly-butadiene-styrene rubber；Butadiene rubber 30 parts；Reclaimed rubber 10 parts；White carbon black N375 34 parts；18 parts of Muscovitum；Cellulose acetate 15
Part；Colophonium 3.0 parts；1.1 parts of wet oxidation zinc；Bimodal protection wax 1.2 parts；Age resistor JOL 1.4 parts；Accelerant NOBS 0.7
Part；Sulfur 3.4 parts.
Farm cart tire tread glue the most according to claim 1, it is characterised in that include the raw material of following weight portion: breast
60 parts of poly-butadiene-styrene rubber；Butadiene rubber 30 parts；Reclaimed rubber 10 parts；White carbon black N375 33 parts；23 parts of Muscovitum；Cellulose acetate 14
Part；Colophonium 3.5 parts；0.9 part of wet oxidation zinc；Bimodal protection wax 1.3 parts；Age resistor JOL 1.2 parts；Accelerant NOBS 0.75
Part；Sulfur 3.2 parts.
5. the preparation method of farm cart tire tread glue described in a claim 1, it is characterised in that include that following three sections are mixed
Refining:
(1) one section mixing: first by 60 parts of emulsion polymerized styrene butadiene rubbers, butadiene rubber 30 parts, 10 parts, 13～15 parts acetic acid of reclaimed rubber
Cellulose, 3.0～3.6 parts of Colophoniumes, 0.5～1.5 part of wet oxidation zinc, 1.2～1.4 parts of bimodal protection waxes and 1.1～1.4 parts are anti-
Old agent JOL, 25～35 parts of white carbon black N375, the 2/3 of 15～25 parts of Muscovitum total amounts it is sequentially added in banbury and carries out mixing, then exist
At a temperature of 155～165 DEG C, binder removal obtains one section of elastomeric compound；
(2) two-stage mixing: one section of elastomeric compound and remaining 1/3 Muscovitum are sequentially added into banbury and carry out mixing, then 145～
At a temperature of 155 DEG C, binder removal obtains two-stage mixing glue；
(3) three-stage mixing: two-stage mixing glue, 0.5～1.0 part of accelerant NOBS and 3.0～3.4 parts of sulfurs are sequentially added into banburying
Machine carries out mixing, and then at a temperature of 95～105 DEG C, binder removal obtains three-stage mixing glue.
The preparation method of farm cart tire tread glue the most according to claim 5, it is characterised in that described step (1)
The rotating speed of the mixing middle banbury of section is 50 revs/min.
The preparation method of farm cart tire tread glue the most according to claim 6, it is characterised in that described step (2) two
The rotating speed of the mixing middle banbury of section is 40 revs/min.
The preparation method of farm cart tire tread glue the most according to claim 7, it is characterised in that described step (3) three
The rotating speed of the mixing middle banbury of section is 30 revs/min.
The preparation method of farm cart tire tread glue the most according to claim 5, it is characterised in that described each section of elastomeric compound
Storage period is more than or equal to 4 hours, and the storage temperature of elastomeric compound is less than 35 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610557761.6A CN106084360A (en) | 2016-07-15 | 2016-07-15 | A kind of farm cart tire tread glue and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610557761.6A CN106084360A (en) | 2016-07-15 | 2016-07-15 | A kind of farm cart tire tread glue and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106084360A true CN106084360A (en) | 2016-11-09 |
Family
ID=57221465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610557761.6A Pending CN106084360A (en) | 2016-07-15 | 2016-07-15 | A kind of farm cart tire tread glue and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106084360A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110527158A (en) * | 2019-08-15 | 2019-12-03 | 徐州工业职业技术学院 | A kind of combine tire tread glue vulcanized using SE curing system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1880870A1 (en) * | 2006-06-19 | 2008-01-23 | The Goodyear Tire & Rubber Company | Tire with silica-rich rubber tread for winter performance |
| CN101575806A (en) * | 2008-05-09 | 2009-11-11 | 天津国际联合轮胎橡胶有限公司 | Agricultural radial tire tread rubber formulated rubber material |
| CN102408591A (en) * | 2011-11-17 | 2012-04-11 | 铜陵亿亨达电子有限责任公司 | Rubber sealing cover for explosion prevention of capacitor and preparation method thereof |
-
2016
- 2016-07-15 CN CN201610557761.6A patent/CN106084360A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1880870A1 (en) * | 2006-06-19 | 2008-01-23 | The Goodyear Tire & Rubber Company | Tire with silica-rich rubber tread for winter performance |
| CN101575806A (en) * | 2008-05-09 | 2009-11-11 | 天津国际联合轮胎橡胶有限公司 | Agricultural radial tire tread rubber formulated rubber material |
| CN102408591A (en) * | 2011-11-17 | 2012-04-11 | 铜陵亿亨达电子有限责任公司 | Rubber sealing cover for explosion prevention of capacitor and preparation method thereof |
Non-Patent Citations (3)
| Title |
|---|
| 吕百龄: "《实用橡胶手册》", 30 April 2010, 化学工业出版社 * |
| 聂恒凯: "《橡胶材料与配方》", 30 June 2009, 化学工业出版社 * |
| 谢忠麟等: "《橡胶制品实用配方大全》", 30 April 2001, 化学工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110527158A (en) * | 2019-08-15 | 2019-12-03 | 徐州工业职业技术学院 | A kind of combine tire tread glue vulcanized using SE curing system |
| CN110527158B (en) * | 2019-08-15 | 2021-08-31 | 徐州工业职业技术学院 | Tire tread rubber for combine harvester vulcanized by adopting semi-effective vulcanization system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104130461B (en) | Rubber composition for tire and pneumatic tire | |
| CN104119578B (en) | Rubber composition for the truck radial tire tread of low hysteresis loss | |
| US8800620B2 (en) | Tire with rubber tread composed of a primary and at least one lateral tread portion containing a dispersion of short carbon fibers | |
| JP6866359B2 (en) | Use of Cyrilized Aromatic Polyphenol Derivatives for the Production of Reinforcing Phenolic-Aldehyde Resins for Rubber Compositions | |
| JP2018529815A (en) | Use of esterified aromatic polyphenol derivatives for the production of phenol-aldehyde resins for reinforcement of rubber compositions | |
| JP4895583B2 (en) | Rubber composition for covering carcass cord and tire having carcass using the same | |
| US20120285590A1 (en) | Tire with tread having base layer comprised of diverse zoned rubber compositions | |
| JP2013122038A (en) | Rubber composition for tire cord covering, breaker edge strip, breaker cushion or cord-adjacent strip, and pneumatic tire | |
| JP6354066B2 (en) | Tire having a layer of circumferential reinforcing elements | |
| CN103881159B (en) | Pneumatic tire | |
| CN104130478A (en) | Low-hysteresis antistatic tread rubber material for fuel-efficient tires, and preparation method thereof | |
| JP6883571B2 (en) | High-strength rubber composition containing an aromatic polyphenol derivative | |
| BR102013009982A2 (en) | Rubber composition for tire and tire | |
| CN101100534A (en) | Plaster-shape regenerated rubber and preparation method thereof | |
| DK150681B (en) | VULCANIZABLE CAUTION MIXTURE FOR TIRE COATS FOR DAEK, ISAER VINTERDAEK | |
| CN104927132A (en) | Rubber composition used for tread positions of sport tires | |
| CN106046440A (en) | Crack-proof mountain tread rubber and preparation method thereof | |
| CN104829893A (en) | Off-the-road tire tread rubber composition and production method thereof | |
| CN106084360A (en) | A kind of farm cart tire tread glue and preparation method thereof | |
| CN104693539A (en) | High wet skid-resistant rubber composition for tyre surface | |
| BR102014030806A2 (en) | tread with a rubber block tread that joins a tread base rubber layer | |
| CN106188662A (en) | A kind of bull dozer tire tread rubber and preparation method thereof | |
| CN109400980A (en) | Rubber composition and vulcanized rubber and its preparation method and application | |
| CN104788756A (en) | Bionic low-temperature moisture-resistant pulley tire rubber composition and preparation method thereof | |
| CN104356454A (en) | Tread rubber composition containing 1,2-syndiotatic polybutadiene and preparation method of tread rubber composition |
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: 20161109 |
|
| RJ01 | Rejection of invention patent application after publication |