CN102731870A - High-temperature resistant rubber - Google Patents
High-temperature resistant rubber Download PDFInfo
- Publication number
- CN102731870A CN102731870A CN2012102132330A CN201210213233A CN102731870A CN 102731870 A CN102731870 A CN 102731870A CN 2012102132330 A CN2012102132330 A CN 2012102132330A CN 201210213233 A CN201210213233 A CN 201210213233A CN 102731870 A CN102731870 A CN 102731870A
- Authority
- CN
- China
- Prior art keywords
- temperature resistant
- resistant rubber
- rubber
- dibenzoate
- 2difluoro
- 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.)
- Granted
Links
Abstract
The invention discloses a high-temperature resistant rubber, the rubber comprises the following components: butyronitrile rubber, zinc oxide, stearic acid, carbon black N330, carbon black N660, paraffin oil, paraffin wax, sulfur, 2-deoxy-2,2difluoro-pentafuranosyl-1-keto-3,5-dibenzoate, an antioxidant and an accelerator. Compared with the prior art, by adding 2-deoxy-2,2difluoro-pentafuranosyl-1-keto-3,5-dibenzoate, the heat resistant temperature of the butyronitrile rubber can be increased to 130-140 DEG C.
Description
Technical field
The present invention relates to rubber, particularly be used for the high-temperature resistant rubber of pipe liner.
Background technology
Paracril has good water-fast, oil-proofness, is usually used in the lining of pipeline, but the TR of its use is-40 to 120 ℃, can not be applicable to the transportation of liquid more than 130 ℃.
Summary of the invention
It is the high-temperature resistant rubber of 130 ℃ of transport of liquid that technical problem to be solved by this invention provides a kind of temperature that is applicable to.
The technical scheme of technical solution problem of the present invention is: high-temperature resistant rubber, contain following material and weight part:
The model of described paracril is 3365E.
Described anti-aging agent is: 2,2,4 trimethyl 1,2 dihydroquinoline polymer, anti-aging agent RD.
Described promotor is: 4-4'-dimorpholinyl disulfide (DTDM)
Preparing method of the present invention is identical with the preparation method of existing rubber.
The present invention compared with prior art, through in prescription, adding 2-deoxidation-2,2 two fluoro-penta furanose-1-ketone-3, the 5-dibenzoate makes the heat resisting temperature of paracril bring up to 130-140 ℃.
Embodiment:
Below in conjunction with embodiment the present invention is done detailed explanation.
Described Yellow Protopet 2A is produced by Wucheng County, Shandong Province one sail rubberization ltd.
Paraffin is by the auspicious rubber chemicals production of Hengshui space.
Embodiment 1:
High-temperature resistant rubber, contain following material and weight part:
Embodiment 2:
High-temperature resistant rubber, contain following material and weight part:
Embodiment 3
High-temperature resistant rubber, contain following material and weight part:
The pipe liner that embodiment 1,2,3 is made is used to transport 130-140 ℃ liquid (like edible oil), uses continuously 1 year, and pipeline does not leak.
Claims (4)
1. high-temperature resistant rubber is characterized in that: contain following material and weight part:
2. high-temperature resistant rubber according to claim 1 is characterized in that: the model of described paracril is 3365E.
3. high-temperature resistant rubber according to claim 1 is characterized in that: described anti-aging agent is a 2,2,4 trimethyl 1,2 dihydroquinoline polymer.
4. high-temperature resistant rubber according to claim 1 is characterized in that: described promotor is the 4-4'-dimorpholinyl disulfide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210213233 CN102731870B (en) | 2012-06-26 | 2012-06-26 | High-temperature resistant rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210213233 CN102731870B (en) | 2012-06-26 | 2012-06-26 | High-temperature resistant rubber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102731870A true CN102731870A (en) | 2012-10-17 |
| CN102731870B CN102731870B (en) | 2013-09-25 |
Family
ID=46988221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210213233 Active CN102731870B (en) | 2012-06-26 | 2012-06-26 | High-temperature resistant rubber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102731870B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103897270A (en) * | 2012-12-29 | 2014-07-02 | 江苏江华阀业有限公司 | Rubber composition for high-temperature-resistant valve |
| CN108690232A (en) * | 2018-06-14 | 2018-10-23 | 河南大林橡胶通信器材有限公司 | A kind of rubber pneumatic bag of Wear-resistant, high-temperature resistant and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101074753A (en) * | 2007-06-22 | 2007-11-21 | 天津鹏翎胶管股份有限公司 | Turbine booster hose of ethyleneacrylate rubber and its production |
| CN101704965A (en) * | 2009-09-29 | 2010-05-12 | 广东三和化工科技有限公司 | High-temperature-resistant liquid sealant |
| CN101824172A (en) * | 2010-04-16 | 2010-09-08 | 青岛科技大学 | Preparation method of high temperature and high pressure resistant rubber sealing material |
-
2012
- 2012-06-26 CN CN 201210213233 patent/CN102731870B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101074753A (en) * | 2007-06-22 | 2007-11-21 | 天津鹏翎胶管股份有限公司 | Turbine booster hose of ethyleneacrylate rubber and its production |
| CN101704965A (en) * | 2009-09-29 | 2010-05-12 | 广东三和化工科技有限公司 | High-temperature-resistant liquid sealant |
| CN101824172A (en) * | 2010-04-16 | 2010-09-08 | 青岛科技大学 | Preparation method of high temperature and high pressure resistant rubber sealing material |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103897270A (en) * | 2012-12-29 | 2014-07-02 | 江苏江华阀业有限公司 | Rubber composition for high-temperature-resistant valve |
| CN108690232A (en) * | 2018-06-14 | 2018-10-23 | 河南大林橡胶通信器材有限公司 | A kind of rubber pneumatic bag of Wear-resistant, high-temperature resistant and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102731870B (en) | 2013-09-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101955603B (en) | Heat cold and oil-resistant sizing material | |
| CN103602011B (en) | A kind of oil resisting rubber | |
| CN102702625B (en) | Formula of inner rubber layer of braking pipe with braking fluid resistance and production process of inner rubber layer | |
| CN102942723A (en) | Sealing ring for bottom and top cover of filter cleaner | |
| CN102731870B (en) | High-temperature resistant rubber | |
| CN104327429A (en) | Mixture for automobile high-speed rotation oil seals | |
| CN103865121A (en) | Rubber core sizing material for tires and preparation method thereof | |
| CN103360644A (en) | Nitrile butadiene rubber synthetic gasket | |
| CN102746540B (en) | High temperature-resistant rubber resisting temperature of 140 DEG C | |
| CN103232643B (en) | A kind of viton-ethylene-propylene rubber(EPR) is also filled a prescription with rubber unvulcanizate | |
| CN103665682B (en) | A kind of High-elasticity low-compressive deformation rubber gasket material and preparation method thereof | |
| CN102731871B (en) | High-temperature 160 DEG C resistant rubber | |
| CN102731869B (en) | High-temperature 150 DEG C resistant rubber | |
| CN103292056A (en) | Novel steel-lined composite pipe fitting made of polytetrafluoroethylene | |
| CN104513433A (en) | Preparation method of high-temperature-resistant and anti-fatigue modified ethylene propylene diene monomer rubber | |
| CN102731850A (en) | Oil resistance and abrasion resistance rubber | |
| CN105482188A (en) | Formula of low-temperature-resistant nitrile rubber | |
| CN103387727B (en) | A kind of sealing ring that connects | |
| CN103642094B (en) | A kind of valve Rubber gasket material and preparation method thereof | |
| CN103665473A (en) | Compounded rubber valve sealing gasket material and preparation method thereof | |
| CN103709472A (en) | High temperature resistant and aging resistant chloroprene rubber composition | |
| CN103642071B (en) | A kind of gasket material by multiple compounding rubber and preparation method thereof | |
| CN102731853B (en) | Oil resistant rubber | |
| CN105384986A (en) | High temperature resistant low voltage variable light-colored acrylonitrile-butadiene rubber formula for skeleton oil seal | |
| CN102731851A (en) | Oil resistance rubber |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |