CN107177069A - A kind of rubber composition for semi-steel radial tire belt - Google Patents
A kind of rubber composition for semi-steel radial tire belt Download PDFInfo
- Publication number
- CN107177069A CN107177069A CN201710531734.6A CN201710531734A CN107177069A CN 107177069 A CN107177069 A CN 107177069A CN 201710531734 A CN201710531734 A CN 201710531734A CN 107177069 A CN107177069 A CN 107177069A
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- CN
- China
- Prior art keywords
- parts
- semi
- radial tire
- rubber
- rubber composition
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- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L21/00—Compositions of unspecified rubbers
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- 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
-
- 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
- B60C2001/0066—Compositions of the belt layers
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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- 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)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of rubber composition for semi-steel radial tire belt.Include the raw material of following parts by weight：100 parts of rubber, 20 ~ 110 parts of reinforcing filler, 2 ~ 15 parts of adhesive, 1 ~ 5 part of age resistor, 5.5 ~ 13 parts of activating agent, 2 ~ 5 parts of accelerator, 1 ~ 3 part of vulcanizing agent.The present invention maintains belt formula physical and mechanical properties constant, improves on the basis of its bonding force between special steel cord, cancels the sizing material cost of application of the cobalt salt in formula, effectively reduction tire enterprise belt formula；Actively impact is produced to the physical property that steel belt is formulated, the bonding force between its rubber and steel cord is improved, and delays heat ageing, the hysteresis loss of rubber is reduced.
Description
Technical field
Field, more particularly to a kind of rubber for semi-steel radial tire belt are manufactured the present invention relates to tire production
Composition.
Background technology
Cobalt salt-refer to the material that cobalt ions and acid group are constituted, wherein a certain proportion of other ions, cobalt salt can also be contained
Bonding for promoting rubber and metal.Because cobalt belongs to the certain herbaceous plants with big flowers used in rare metal, tire production, sour cobalt belongs to unit price most
High raw material and there is mild toxicity.Therefore formulation cost can be greatly lowered after cancelling cobalt salt in being formulated.Also, cobalt salt can be right
The physical property of vulcanizate has a negative impact.Promote rubber crack growth under dynamic load.
At present, developed in the present invention without cobalt salt belt formula need to coordinate the production of your special steel cord of Bekaa company zinc,
Copper, cobalt triple-phase alloys coating steel cord are used.Other adjustment need not be carried out in production process, technological parameter remains unchanged.Its
Bonding force conservation rate in performance after hydrothermal aging is higher；What is aoxidized under the conditions of heat ageing is more slow；What rubber was cracked
Expansion rate is reduced；The hysteresis loss of rubber is lower.
The content of the invention
It is an object of the invention to provide a kind of rubber composition for semi-steel radial tire belt, with solution
State technical problem.
The present invention uses following technical scheme to achieve the above object：
A kind of rubber composition for semi-steel radial tire belt, includes the raw material of following parts by weight：Rubber 100
Part, 20 ~ 110 parts of reinforcing filler, 2 ~ 15 parts of adhesive, 1 ~ 5 part of age resistor, 5.5 ~ 13 parts of activating agent, 2 ~ 5 parts of accelerator, sulphur
1 ~ 3 part of agent.
It is preferred that, for the rubber composition of semi-steel radial tire belt, include the raw material of following parts by weight：Rubber
100 parts of glue, 80 parts of reinforcing filler, 10 parts of adhesive, 3 parts of age resistor, 8 parts of activating agent, 3 parts of accelerator, 2 parts of vulcanizing agent.
It is preferred that, the reinforcing filler is the carbon black N326 of low structure high abrasion oven process.
It is preferred that, described adhesive is resorcinol resin, hexamethylenetetramine-HMT compositions.
It is preferred that, the activating agent is indirect process zinc oxide, stearic acid composition.
It is preferred that, the age resistor is 6PPD, TMQ composition.
It is preferred that, the accelerator includes DPG, TBBS composition.
It is preferred that, the vulcanizing agent is HDOT 20.
The beneficial effects of the invention are as follows：1st, the present invention maintain belt formula physical and mechanical properties it is constant, improve its with it is special
On the basis of the bonding force between steel cord, cancel application of the cobalt salt in formula, effectively reduction tire enterprise belt formula
Sizing material cost；2nd, actively impact is produced to the physical property that steel belt is formulated, improved between its rubber and steel cord
Bonding force, and delay heat ageing, reduce the hysteresis loss of rubber.
Embodiment
The technical scheme in the embodiment of the present invention is clearly and completely described below, it is clear that described embodiment
Only a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, the common skill in this area
The every other embodiment that art personnel are obtained under the premise of creative work is not made, belongs to the model that the present invention is protected
Enclose.
Embodiment 1
A kind of rubber composition for semi-steel radial tire belt, includes the raw material of following parts by weight：Rubber 100
Part, 80 parts of the carbon black N326 of low structure high abrasion oven process, resorcinol resin, 10 parts of hexamethylenetetramine-HMT compositions,
3 parts of 6PPD, TMQ composition, indirect process zinc oxide, stearic 8 parts of acid composition, 3 parts of DPG, TBBS composition, 2 parts of HDOT20.
Embodiment 2
A kind of rubber composition for semi-steel radial tire belt, includes the raw material of following parts by weight：Rubber 100
Part, 30 parts of the carbon black N326 of low structure high abrasion oven process, resorcinol resin, 3 parts of hexamethylenetetramine-HMT compositions,
1 part of 6PPD, TMQ composition, indirect process zinc oxide, stearic 6 parts of acid composition, 2 parts of DPG, TBBS composition, 1 part of HDOT20.
Embodiment 3
A kind of rubber composition for semi-steel radial tire belt, includes the raw material of following parts by weight：Rubber 100
Part, 110 parts of the carbon black N326 of low structure high abrasion oven process, resorcinol resin, 15 parts of hexamethylenetetramine-HMT compositions,
5 parts of 6PPD, TMQ composition, indirect process zinc oxide, stearic 12 parts of acid composition, 5 parts of DPG, TBBS composition, HDOT20 3
Part.
Following table is that the composition that this case is prepared to embodiment 1 is compared without cobalt salt formula with cobalt salt formula physical property；
Find to pass through to the proportioning of adhesive, reinforcing filler in being formulated without cobalt salt belt in the present invention by Experimental comparison
Adjustment, sizing material processing characteristics, physical property are satisfied by tire enterprise production and application demand, added with normal tape beam layer formula sizing material
Indifference in work production process.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of rubber composition for semi-steel radial tire belt, it is characterised in that including following parts by weight
Raw material：100 parts of rubber, 20 ~ 110 parts of reinforcing filler, 2 ~ 15 parts of adhesive, 1 ~ 5 part of age resistor, 5.5 ~ 13 parts of activating agent promotees
Enter 2 ~ 5 parts of agent, 1 ~ 3 part of vulcanizing agent.
2. a kind of rubber composition for semi-steel radial tire belt according to claim 1 or 2, its feature exists
In including the raw material of following parts by weight：100 parts of rubber, 80 parts of reinforcing filler, 10 parts of adhesive, 3 parts of age resistor, activity
8 parts of agent, 3 parts of accelerator, 2 parts of vulcanizing agent.
3. a kind of rubber composition for semi-steel radial tire belt according to claim 1 or 2, its feature exists
In the reinforcing filler is the carbon black N326 of low structure high abrasion oven process.
4. a kind of rubber composition for semi-steel radial tire belt according to claim 1 or 2, its feature exists
In described adhesive is resorcinol resin, hexamethylenetetramine-HMT compositions.
5. a kind of rubber composition for semi-steel radial tire belt according to claim 1 or 2, its feature exists
In the activating agent is indirect process zinc oxide, stearic acid composition.
6. a kind of rubber composition for semi-steel radial tire belt according to claim 1 or 2, its feature exists
In the age resistor is 6PPD, TMQ composition.
7. a kind of rubber composition for semi-steel radial tire belt according to claim 1 or 2, its feature exists
In the accelerator is DPG, TBBS composition.
8. a kind of rubber composition for semi-steel radial tire belt according to claim 1 or 2, its feature exists
In the vulcanizing agent is HDOT 20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710531734.6A CN107177069A (en) | 2017-07-03 | 2017-07-03 | A kind of rubber composition for semi-steel radial tire belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710531734.6A CN107177069A (en) | 2017-07-03 | 2017-07-03 | A kind of rubber composition for semi-steel radial tire belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107177069A true CN107177069A (en) | 2017-09-19 |
Family
ID=59845075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710531734.6A Pending CN107177069A (en) | 2017-07-03 | 2017-07-03 | A kind of rubber composition for semi-steel radial tire belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107177069A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110218368A (en) * | 2019-06-26 | 2019-09-10 | 广西玲珑轮胎有限公司 | A kind of low smell semi-steel radial tire transition zone rubber composition |
| JPWO2020246569A1 (en) * | 2019-06-06 | 2020-12-10 | ||
| CN114685866A (en) * | 2022-04-19 | 2022-07-01 | 泰凯英(青岛)专用轮胎技术研究开发有限公司 | High-durability mining engineering tire belt ply rubber and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105440333A (en) * | 2015-12-07 | 2016-03-30 | 赛轮金宇集团股份有限公司 | Cobalt salt-free tire steel wire framework material formula and preparation method thereof |
-
2017
- 2017-07-03 CN CN201710531734.6A patent/CN107177069A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105440333A (en) * | 2015-12-07 | 2016-03-30 | 赛轮金宇集团股份有限公司 | Cobalt salt-free tire steel wire framework material formula and preparation method thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2020246569A1 (en) * | 2019-06-06 | 2020-12-10 | ||
| WO2020246569A1 (en) * | 2019-06-06 | 2020-12-10 | 株式会社ブリヂストン | Steel cord-rubber composite and pneumatic tire |
| JP7358465B2 (en) | 2019-06-06 | 2023-10-10 | 株式会社ブリヂストン | Steel cord-rubber composite and pneumatic tires |
| CN110218368A (en) * | 2019-06-26 | 2019-09-10 | 广西玲珑轮胎有限公司 | A kind of low smell semi-steel radial tire transition zone rubber composition |
| CN114685866A (en) * | 2022-04-19 | 2022-07-01 | 泰凯英(青岛)专用轮胎技术研究开发有限公司 | High-durability mining engineering tire belt ply rubber and preparation method thereof |
| CN114685866B (en) * | 2022-04-19 | 2023-08-18 | 泰凯英(青岛)专用轮胎技术研究开发有限公司 | High-durability mining engineering tire belt ply rubber and preparation method thereof |
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| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170919 |
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