CN102731869A - High-temperature 150 DEG C resistant rubber - Google Patents
High-temperature 150 DEG C resistant rubber Download PDFInfo
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- CN102731869A CN102731869A CN201210213108XA CN201210213108A CN102731869A CN 102731869 A CN102731869 A CN 102731869A CN 201210213108X A CN201210213108X A CN 201210213108XA CN 201210213108 A CN201210213108 A CN 201210213108A CN 102731869 A CN102731869 A CN 102731869A
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- rubber
- temperature
- resistant rubber
- super heated
- dibenzoate
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Abstract
The invention discloses a high-temperature 150 DEG C 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, 1-(2-dimethyl aminoethyl)-1H-5-sulfydryl-tetrazole, 2-chloromethyl-3-methyl-4-(2,2,2-trifluoroethoxy)pyridinehydrochloride, an antioxidant and an accelerator. Compared with the prior art, by adding 2-deoxy-2,2difluoro-pentafuranosyl-1-keto-3,5-dibenzoate, 1-(2-dimethyl aminoethyl)-1H-5-sulfydryl-tetrazole and 2-chloromethyl-3-methyl-4-(2,2,2-trifluoroethoxy)pyridinehydrochloride, the heat resistant temperature of the butyronitrile rubber can be increased to 150-160 DEG C.
Description
Technical field
The present invention relates to rubber, particularly be used for the super heated rubber of anti-150 degree 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 150 ℃.
Summary of the invention
It is the high-temperature resistant rubber of 150 ℃ 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: the super heated rubber of anti-150 degree, 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-3,5-dibenzoate, 1-(2-dimethyl aminoethyl)-1H-5-sulfydryl-tetrazole, 2-chloromethyl-3-methyl-4-(2,2; The 2-trifluoro ethoxy) pyridine hydrochloride makes the heat resisting temperature of paracril bring up to 150-160 ℃.
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 150-160 ℃ liquid (like edible oil), uses continuously 1 year, and pipeline does not leak.
Claims (4)
1. the super heated rubber of anti-150 degree is characterized in that: contain following material and weight part:
2. the super heated rubber of anti-150 degree according to claim 1, it is characterized in that: the model of described paracril is 3365E.
3. the super heated rubber of anti-150 degree according to claim 1, it is characterized in that: described anti-aging agent is a 2,2,4 trimethyl 1,2 dihydroquinoline polymer.
4. the super heated rubber of anti-150 degree according to claim 1, it is characterized in that: described promotor is the 4-4'-dimorpholinyl disulfide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210213108 CN102731869B (en) | 2012-06-26 | 2012-06-26 | High-temperature 150 DEG C resistant rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210213108 CN102731869B (en) | 2012-06-26 | 2012-06-26 | High-temperature 150 DEG C resistant rubber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102731869A true CN102731869A (en) | 2012-10-17 |
| CN102731869B CN102731869B (en) | 2013-11-06 |
Family
ID=46988220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210213108 Active CN102731869B (en) | 2012-06-26 | 2012-06-26 | High-temperature 150 DEG C resistant rubber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102731869B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107298829A (en) * | 2017-08-24 | 2017-10-27 | 马鞍山中粮生物化学有限公司 | A kind of corrosion resistant material for oil delivering pipe and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 201210213108 patent/CN102731869B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107298829A (en) * | 2017-08-24 | 2017-10-27 | 马鞍山中粮生物化学有限公司 | A kind of corrosion resistant material for oil delivering pipe and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102731869B (en) | 2013-11-06 |
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| C14 | Grant of patent or utility model | ||
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