CN104045992A - Oil-resistant cold-resistant rubber - Google Patents
Oil-resistant cold-resistant rubber Download PDFInfo
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- CN104045992A CN104045992A CN201410288053.8A CN201410288053A CN104045992A CN 104045992 A CN104045992 A CN 104045992A CN 201410288053 A CN201410288053 A CN 201410288053A CN 104045992 A CN104045992 A CN 104045992A
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Abstract
The invention discloses oil-resistant cold-resistant rubber. The oil-resistant cold-resistant rubber consists of the following components in parts by weight: 30 parts of silicone rubber, 45 parts of epichlorohydrin rubber, 25 parts of nitrile rubber, 50 parts of carbon black, 15 parts of white carbon black, 3.8 parts of plasticizer DOP (dioctyl phthalate), 1.2 parts of anti-ageing agent 4010NA, 1.2 parts of anti-ageing agent RD, 4.5 parts of zinc oxide, 1.2 parts of sulfur, 1.5 parts of accelerant CZ, 2 parts of stearic acid, 18 parts of calcium carbonate and 2.7 parts of coumarone. The oil-resistant cold-resistant rubber disclosed by the invention selects the silicone rubber, the nitrile rubber and the epichlorohydrin rubber as main body raw rubbers, the three rubbers are combined for use, advantages of various rubbers are retained, and defects of the three rubbers are overcome, so that the prepared rubber has excellent cold resistance and oil resistance, smaller compression permanent deformation and good mechanical performance.
Description
Technical field
The invention belongs to rubber technology field, specifically following oil resistant arctic rubber.
Background technology
Due to special Working environment, rubber item not only needs with oils medium Long Term Contact but also wants long term operation at low temperatures.The lowest temperature in east China area can reach-50 DEG C of left and right, the lowest temperature from Region of The Northern Part of Daxinganling to Northeast plain raises gradually, but the Changbaishan area lowest temperature can be below-40 DEG C, these regional rubber parts are easily because low temperature causes fault, the low temperature oil resistance of rubber item is particularly important, especially the rubber parts of breaking system.The oil-proofness of rubber depends on the chemical property of rubber and oils, and oils can be penetrated in rubber and make its generation swelling, causes the intensity of rubber and other mechanical properties to reduce.In addition, oils medium can also be extracted the Synergist S-421 95 of solubility out from cross-linked rubber, causes cured properties to decline.
Summary of the invention
The object of the invention is to prior art defect, a kind of oil resistant arctic rubber is provided.
Object of the present invention can be achieved through the following technical solutions:
A kind of oil resistant arctic rubber, described oil resistant arctic rubber is made up of the component of following weight part: 30 parts, silicon rubber, 45 parts of chlorohydrin rubbers, 25 parts of paracrils, 50 parts of carbon blacks, 15 parts of white carbon blacks, 3.8 parts of plasticizer DOPs, 1.2 parts of antioxidant 4010NAs, 1.2 parts of anti-aging agent RDs, 4.5 parts, zinc oxide, 1.2 parts, sulphur, 1.5 parts of accelerant CZs, 2 parts of stearic acid, 18 parts, calcium carbonate.
Also include 2.7 parts of coumarones.
Beneficial effect of the present invention: it is main body rubber that the present invention selects silicon rubber, paracril and chlorohydrin rubber, three kinds of rubber blendings, retain the advantage of various rubber, overcome the shortcoming of three kinds of rubber, the rubber preparing has good winter hardiness and oil-proofness, compression set is less, good mechanical property.
Embodiment
Embodiment
A kind of oil resistant arctic rubber, is made up of the component of following weight part:
30 parts, silicon rubber
45 parts of chlorohydrin rubbers
25 parts of paracrils
50 parts of carbon blacks
15 parts of white carbon blacks
3.8 parts of plasticizer DOPs
1.2 parts of antioxidant 4010NAs
1.2 parts of anti-aging agent RDs
4.5 parts, zinc oxide
1.2 parts, sulphur
1.5 parts of accelerant CZs
2 parts of stearic acid
18 parts, calcium carbonate
2.7 parts of coumarones.
Above content is only to structure example of the present invention and explanation; affiliated those skilled in the art make various amendments to described specific embodiment or supplement or adopt similar mode to substitute; only otherwise depart from the structure of invention or surmount this scope as defined in the claims, all should belong to protection scope of the present invention.
Claims (2)
1. an oil resistant arctic rubber, it is characterized in that, described oil resistant arctic rubber is made up of the component of following weight part: 30 parts, silicon rubber, 45 parts of chlorohydrin rubbers, 25 parts of paracrils, 50 parts of carbon blacks, 15 parts of white carbon blacks, 3.8 parts of plasticizer DOPs, 1.2 parts of antioxidant 4010NAs, 1.2 parts of anti-aging agent RDs, 4.5 parts, zinc oxide, 1.2 parts, sulphur, 1.5 parts of accelerant CZs, 2 parts of stearic acid, 18 parts, calcium carbonate.
2. oil resistant arctic rubber according to claim 1, is characterized in that, also includes 2.7 parts of coumarones.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410288053.8A CN104045992A (en) | 2014-06-25 | 2014-06-25 | Oil-resistant cold-resistant rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410288053.8A CN104045992A (en) | 2014-06-25 | 2014-06-25 | Oil-resistant cold-resistant rubber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104045992A true CN104045992A (en) | 2014-09-17 |
Family
ID=51499409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410288053.8A Pending CN104045992A (en) | 2014-06-25 | 2014-06-25 | Oil-resistant cold-resistant rubber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104045992A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105694150A (en) * | 2016-04-25 | 2016-06-22 | 无锡智谷锐拓技术服务有限公司 | Oil-resistant rubber |
| CN106039996A (en) * | 2016-06-28 | 2016-10-26 | 许江煌 | Adblue and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60141779A (en) * | 1983-12-28 | 1985-07-26 | Uchiyama Mfg Corp | Material composition of sealing material for bearing |
| US6207723B1 (en) * | 1998-01-26 | 2001-03-27 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Rubber composition and method for producing the same |
| CN103012892A (en) * | 2012-11-25 | 2013-04-03 | 安徽六方重联机械股份有限公司 | Automobile framework oil seal rubber and preparation method thereof |
| CN103086117A (en) * | 2013-02-05 | 2013-05-08 | 兖矿集团有限公司 | Oil-resistant and cold-resistant steel wire rope core conveyer belt |
| CN103602011A (en) * | 2013-10-20 | 2014-02-26 | 安徽嘉木橡塑工业有限公司 | Oil resistant rubber |
| CN103709714A (en) * | 2013-12-16 | 2014-04-09 | 芜湖万润机械有限责任公司 | Sealing gasket material prepared by mixing three types of rubber and preparation method of sealing gasket material |
-
2014
- 2014-06-25 CN CN201410288053.8A patent/CN104045992A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60141779A (en) * | 1983-12-28 | 1985-07-26 | Uchiyama Mfg Corp | Material composition of sealing material for bearing |
| US6207723B1 (en) * | 1998-01-26 | 2001-03-27 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Rubber composition and method for producing the same |
| CN103012892A (en) * | 2012-11-25 | 2013-04-03 | 安徽六方重联机械股份有限公司 | Automobile framework oil seal rubber and preparation method thereof |
| CN103086117A (en) * | 2013-02-05 | 2013-05-08 | 兖矿集团有限公司 | Oil-resistant and cold-resistant steel wire rope core conveyer belt |
| CN103602011A (en) * | 2013-10-20 | 2014-02-26 | 安徽嘉木橡塑工业有限公司 | Oil resistant rubber |
| CN103709714A (en) * | 2013-12-16 | 2014-04-09 | 芜湖万润机械有限责任公司 | Sealing gasket material prepared by mixing three types of rubber and preparation method of sealing gasket material |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105694150A (en) * | 2016-04-25 | 2016-06-22 | 无锡智谷锐拓技术服务有限公司 | Oil-resistant rubber |
| CN106039996A (en) * | 2016-06-28 | 2016-10-26 | 许江煌 | Adblue and preparation method thereof |
| CN106039996B (en) * | 2016-06-28 | 2018-11-23 | 许江煌 | A kind of urea for vehicle and preparation method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140917 |
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| RJ01 | Rejection of invention patent application after publication |