CN104672531A - Anti-aging rubber for tire - Google Patents
Anti-aging rubber for tire Download PDFInfo
- Publication number
- CN104672531A CN104672531A CN201310620874.2A CN201310620874A CN104672531A CN 104672531 A CN104672531 A CN 104672531A CN 201310620874 A CN201310620874 A CN 201310620874A CN 104672531 A CN104672531 A CN 104672531A
- Authority
- CN
- China
- Prior art keywords
- parts
- rubber
- tire
- aging
- ageing
- 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
-
- 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
Abstract
The invention belongs to the field of a rubber composition, and particularly relates to an anti-aging rubber for a tire. The anti-aging rubber for the tire comprises the following components in parts by weight: 60 to 85 parts of butadiene rubber, 10 to 15 parts of 3-methyl-4-ethyl heptane, 8 to 10 parts of urea formaldehyde melamine resin, 2 to 5 parts of diglycidyl ether and 1 to 3 parts of graphite fibers. The anti-aging rubber is simple in constitution, the raw material is low in price and easy to obtain, and the prepared rubber has good tolerance strength for strong acid, strong alkali and strong corrosive reagent; moreover, the anti-aging rubber is resistant to aging, when the rubber is used for producing the tire, the service life of the tire can be prolonged, and the application cost can be reduced.
Description
Technical field
The invention belongs to field of rubber composition, particularly relate to a kind of ageing-resistant rubber for tire.
Background technology
Rubber applications widely, is parts indispensable in household electrical appliances, automobile, mobile phone, PC, medicine equipment, electric lighting.China's economy achieves steady and stabilized growth in recent years, and the industries such as household electrical appliances, automobile, mobile phone, PC, medicine equipment are benefited from good outside atmosphere and also achieved fast development, and the development of downstream industry has pulled the demand to rubber further.And existing rubber exists the drawbacks such as perishable, easily aging, work-ing life is short, be especially difficult to meet the demand that tire makes material.
Summary of the invention
The present invention is directed to the deficiency that prior art exists, a kind of ageing-resistant rubber for tire is provided.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of ageing-resistant rubber for tire, its component is counted by weight: the cis-1,4-polybutadiene rubber of 60 ~ 85 parts, 3-methyl-4-the ethyl heptane of 10 ~ 15 parts, the urine aldehyde melamine resin of 8 ~ 10 parts, the graphite fibre of the diglycidylether of 2 ~ 5 parts and 1 ~ 3 part.
Further, for an ageing-resistant rubber for tire, its component is counted by weight: the cis-1,4-polybutadiene rubber of 80 ~ 85 parts, the 3-methyl-4-ethyl heptane of 12 ~ 15 parts, the urine aldehyde melamine resin of 9 ~ 10 parts, the graphite fibre of the diglycidylether of 2 ~ 3 parts and 1 ~ 3 part.
Further, a kind of ageing-resistant rubber for tire, its component is counted by weight: the cis-1,4-polybutadiene rubber of 80 parts, the 3-methyl-4-ethyl heptane of 12 parts, the urine aldehyde melamine resin of 9 parts, the graphite fibre of the diglycidylether of 3 parts and 2 parts.
The invention has the beneficial effects as follows: composition of the present invention is simple, low in raw material price is easy to get, and obtained rubber has strong acid, highly basic and severe corrosive reagent good restrains oneself intensity, and ageing-resistant, make the work-ing life that effectively can extend tire for tire, reduce use cost.
Embodiment
Be described principle of the present invention and feature below, example, only for explaining the present invention, is not intended to limit scope of the present invention.
Embodiment 1
For an ageing-resistant rubber for tire, its component is counted by weight: the cis-1,4-polybutadiene rubber of 60 parts, the 3-methyl-4-ethyl heptane of 10 parts, the urine aldehyde melamine resin of 8 parts, the graphite fibre of the diglycidylether of 2 parts and 1 part.
Embodiment 2
For an ageing-resistant rubber for tire, its component is counted by weight: the cis-1,4-polybutadiene rubber of 85 parts, the 3-methyl-4-ethyl heptane of 15 parts, the urine aldehyde melamine resin of 10 parts, the graphite fibre of the diglycidylether of 5 parts and 3 parts.
Embodiment 3
For an ageing-resistant rubber for tire, its component is counted by weight: the cis-1,4-polybutadiene rubber of 80 parts, the 3-methyl-4-ethyl heptane of 12 parts, the urine aldehyde melamine resin of 9 parts, the graphite fibre of the diglycidylether of 3 parts and 2 parts.
The present invention can summarize with other the specific form without prejudice to spirit of the present invention or principal character.Therefore, no matter from which point, above-mentioned embodiment of the present invention all can only be thought explanation of the present invention and can not limit the present invention, claims indicate scope of the present invention, and scope of the present invention is not pointed out in above-mentioned explanation, therefore, any change in the implication suitable with claims of the present invention and scope, all should think to be included in the scope of claims.
Claims (3)
1. the ageing-resistant rubber for tire, it is characterized in that its component is counted by weight: the cis-1,4-polybutadiene rubber of 60 ~ 85 parts, 3-methyl-4-the ethyl heptane of 10 ~ 15 parts, the urine aldehyde melamine resin of 8 ~ 10 parts, the graphite fibre of the diglycidylether of 2 ~ 5 parts and 1 ~ 3 part.
2. a kind of ageing-resistant rubber for tire according to claim 1, it is characterized in that its component is counted by weight: the cis-1,4-polybutadiene rubber of 80 ~ 85 parts, 3-methyl-4-the ethyl heptane of 12 ~ 15 parts, the urine aldehyde melamine resin of 9 ~ 10 parts, the graphite fibre of the diglycidylether of 2 ~ 3 parts and 1 ~ 3 part.
3. a kind of ageing-resistant rubber for tire according to claim 1, it is characterized in that its component is counted by weight: the cis-1,4-polybutadiene rubber of 80 parts, 3-methyl-4-the ethyl heptane of 12 parts, the urine aldehyde melamine resin of 9 parts, the graphite fibre of the diglycidylether of 3 parts and 2 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310620874.2A CN104672531A (en) | 2013-11-29 | 2013-11-29 | Anti-aging rubber for tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310620874.2A CN104672531A (en) | 2013-11-29 | 2013-11-29 | Anti-aging rubber for tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104672531A true CN104672531A (en) | 2015-06-03 |
Family
ID=53308149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310620874.2A Pending CN104672531A (en) | 2013-11-29 | 2013-11-29 | Anti-aging rubber for tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104672531A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1615336A (en) * | 2002-01-17 | 2005-05-11 | Kh化学有限公司 | Rubber composition comprising carbon nanotubes as reinforcing agent and preparation thereof |
| CN101415765A (en) * | 2006-04-06 | 2009-04-22 | 住友橡胶工业株式会社 | Rubber composition and run flat tire using the same |
| CN101701056A (en) * | 2009-10-21 | 2010-05-05 | 中国石油大学(北京) | Preparation method of sulphur microcapsule used as rubber vulcanizing agent |
-
2013
- 2013-11-29 CN CN201310620874.2A patent/CN104672531A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1615336A (en) * | 2002-01-17 | 2005-05-11 | Kh化学有限公司 | Rubber composition comprising carbon nanotubes as reinforcing agent and preparation thereof |
| CN101415765A (en) * | 2006-04-06 | 2009-04-22 | 住友橡胶工业株式会社 | Rubber composition and run flat tire using the same |
| CN101701056A (en) * | 2009-10-21 | 2010-05-05 | 中国石油大学(北京) | Preparation method of sulphur microcapsule used as rubber vulcanizing agent |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150603 |