CN104045870A - Wear-resistant tire rubber - Google Patents
Wear-resistant tire rubber Download PDFInfo
- Publication number
- CN104045870A CN104045870A CN201410296841.1A CN201410296841A CN104045870A CN 104045870 A CN104045870 A CN 104045870A CN 201410296841 A CN201410296841 A CN 201410296841A CN 104045870 A CN104045870 A CN 104045870A
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- China
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- parts
- rubber
- wear
- cis
- zinc oxide
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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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Abstract
The invention relates to a wear-resistant tire rubber which is prepared from the following raw materials in parts by weight: 20-30 parts of cis-1,4-polybutadiene rubber, 3-8 parts of zinc oxide, 3-7 parts of an anti-aging agent, 4-9 parts of an accelerator, 20-30 parts of ethylene propylene diene monomer, 5-7 parts of a vulcanizing agent, 1-3 parts of a preservative, 3-6 parts of a film-forming assistant and 2-4 parts of stearic acid. The rubber material has the advantages of excellent wear resistance, favorable tear resistance and high tensile strength.
Description
Technical field
The present invention relates to a kind of wear-resistant tyre rubber, belong to rubber technology field.
Background technology
Rubber industry is one of important foundation industry of national economy, and existing tyres for passenger cars ubiquity wear resisting property is poor, and tire tread is easily given the shortcoming of environment after wearing and tearing come off.How to improve tire tread wear resisting property, the requirement that assurance tire mask meets environmental protection is an important topic of tyre industry.
Summary of the invention
For the deficiencies in the prior art, the problem to be solved in the present invention is, a kind of rubber is provided, and wear resisting property is excellent, and tear resistance is good, and tensile strength is high.
For solving prior art problem, technical scheme provided by the invention is, a kind of wear-resistant tyre rubber, and its raw material by following parts by weight is made:
Cis-1,4-polybutadiene rubber 20-30 part, zinc oxide 3-8 part, anti-aging agent 3-7 part, promotor 4-9 part, terpolymer EP rubber 20-30 part, vulcanizing agent 5-7 part, sanitas 1-3 part, film coalescence aid 3-6 part, stearic acid 2-4 part.
Optimisation technique scheme of the present invention is, a kind of wear-resistant tyre rubber, and its raw material by following parts by weight is made:
25 parts of cis-1,4-polybutadiene rubbers, 5 parts, zinc oxide, 5 parts, anti-aging agent, 6 parts of promotor, 25 parts of terpolymer EP rubbers, 6 parts of vulcanizing agents, 2 parts of sanitass, 5 parts of film coalescence aid, 3 parts of stearic acid.
The invention has the beneficial effects as follows: elastomeric material wear resisting property of the present invention is excellent, and tear resistance is good, and tensile strength is high.
Embodiment
embodiment 1
A wear-resistant tyre rubber, its raw material by following parts by weight is made:
20 parts of cis-1,4-polybutadiene rubbers, 3 parts, zinc oxide, 3 parts, anti-aging agent, 4 parts of promotor, 20 parts of terpolymer EP rubbers, 5 parts of vulcanizing agents, 1 part of sanitas, 3 parts of film coalescence aid, 2 parts of stearic acid.
embodiment 2
A wear-resistant tyre rubber, its raw material by following parts by weight is made:
30 parts of cis-1,4-polybutadiene rubbers, 8 parts, zinc oxide, 7 parts, anti-aging agent, 9 parts of promotor, 30 parts of terpolymer EP rubbers, 7 parts of vulcanizing agents, 3 parts of sanitass, 6 parts of film coalescence aid, 4 parts of stearic acid.
embodiment 3
A wear-resistant tyre rubber, its raw material by following parts by weight is made:
25 parts of cis-1,4-polybutadiene rubbers, 5 parts, zinc oxide, 5 parts, anti-aging agent, 6 parts of promotor, 25 parts of terpolymer EP rubbers, 6 parts of vulcanizing agents, 2 parts of sanitass, 5 parts of film coalescence aid, 3 parts of stearic acid.
Claims (2)
1. a wear-resistant tyre rubber, is characterized in that: its raw material by following parts by weight is made:
Cis-1,4-polybutadiene rubber 20-30 part, zinc oxide 3-8 part, anti-aging agent 3-7 part, promotor 4-9 part, terpolymer EP rubber 20-30 part, vulcanizing agent 5-7 part, sanitas 1-3 part, film coalescence aid 3-6 part, stearic acid 2-4 part.
2. rubber according to claim 1, is characterized in that: its raw material by following parts by weight is made:
25 parts of cis-1,4-polybutadiene rubbers, 5 parts, zinc oxide, 5 parts, anti-aging agent, 6 parts of promotor, 25 parts of terpolymer EP rubbers, 6 parts of vulcanizing agents, 2 parts of sanitass, 5 parts of film coalescence aid, 3 parts of stearic acid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410296841.1A CN104045870A (en) | 2014-06-28 | 2014-06-28 | Wear-resistant tire rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410296841.1A CN104045870A (en) | 2014-06-28 | 2014-06-28 | Wear-resistant tire rubber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104045870A true CN104045870A (en) | 2014-09-17 |
Family
ID=51499290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410296841.1A Pending CN104045870A (en) | 2014-06-28 | 2014-06-28 | Wear-resistant tire rubber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104045870A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104292515A (en) * | 2014-09-19 | 2015-01-21 | 明光瑞泰工业有限公司 | High-adhesion-property wear-resistant tire rubber |
| CN104629194A (en) * | 2015-02-02 | 2015-05-20 | 柳州市二和汽车零部件有限公司 | Wear-resistant insulating rubber tube |
| CN107868347A (en) * | 2017-11-27 | 2018-04-03 | 桂林市和鑫防水装饰材料有限公司 | Anticracking ethylene propylene diene rubber |
-
2014
- 2014-06-28 CN CN201410296841.1A patent/CN104045870A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104292515A (en) * | 2014-09-19 | 2015-01-21 | 明光瑞泰工业有限公司 | High-adhesion-property wear-resistant tire rubber |
| CN104629194A (en) * | 2015-02-02 | 2015-05-20 | 柳州市二和汽车零部件有限公司 | Wear-resistant insulating rubber tube |
| CN107868347A (en) * | 2017-11-27 | 2018-04-03 | 桂林市和鑫防水装饰材料有限公司 | Anticracking ethylene propylene diene rubber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140917 |
|
| WD01 | Invention patent application deemed withdrawn after publication |