CN105623010A - Oil-resistant rubber formula - Google Patents
Oil-resistant rubber formula Download PDFInfo
- Publication number
- CN105623010A CN105623010A CN201610159411.4A CN201610159411A CN105623010A CN 105623010 A CN105623010 A CN 105623010A CN 201610159411 A CN201610159411 A CN 201610159411A CN 105623010 A CN105623010 A CN 105623010A
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- CN
- China
- Prior art keywords
- rubber
- parts
- antioxidant
- oil
- formula
- 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
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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
- C08L9/02—Copolymers with acrylonitrile
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Sealing Material Composition (AREA)
Abstract
The invention discloses an oil-resistant rubber formula. The formula comprises the following components: butadiene-acrylonitrile rubber, reclaimed rubber, zinc oxide, an antioxidant A, an antioxidant D, carbon black N774, argil, dibutyl phthalate, an accelerant TMTM and sulfur. The invention has the benefits that a sealing rubber formula is obtained through multi-time experiments; the prepared rubber is good in sealing property; a large amount of additives do not need to be used; the components are reasonably mixed by an additive to obtain the sealing rubber; the sealing rubber is oil-resistant, good in sealing effect and durable, and can be widely used in the fields of pipelines, pumps and the like; and a preparation method for the rubber is simple and low in cost, and can be widely applied.
Description
Technical field
The present invention relates to chemical technology field, especially relate to a kind of oil resisting rubber formula.
Background technology
Caulking gum prevents fluid medium from being leaked tightness system, also prevents extraneous dust, silt and air (right
In vacuum) enter by the rubber item of tightness system inside. Though this kind of sealing member is little, but to ensureing the performance of various device and facility, save material and the energy, prevent environmental pollution etc., there is significant role. Extensively for various machinery, instrument, pipeline, household electrical appliance, vehicle and other vehicles, and building trade etc. The elastomeric material of rubber seal products, to be selected according to working conditions, especially in the field such as pipeline, pump, frequent use can cause gasket damage distortion, sealing effect is caused to reduce, in some specials, gasket can not often be changed again, it is necessary to the rubber of a kind of oil resistant, good sealing effect.
Summary of the invention
For overcoming above-mentioned technical problem, the technical solution used in the present invention is as follows:
A kind of oil resisting rubber formula, described system component is as follows: paracril, reclaimed rubber, zinc oxide, antioxidant A, antioxidant D, carbon black N774, potter's clay, dibutyl phthalate, Vulcanization accelerator TMTD, sulphur.
Described preferred part number is as follows: paracril 100 parts, reclaimed rubber 50 parts, 5 parts, zinc oxide, antioxidant A 1 part, antioxidant D 1 part, carbon black N774100 part, 35 parts, potter's clay, dibutyl phthalate 35 parts, Vulcanization accelerator TMTD 0.3 part, 2.5 parts, sulphur.
The invention has the beneficial effects as follows: the formula of sealing rubber obtains through test of many times, obtained rubber seal performance is good, do not need to use a large amount of auxiliary agent, carry out rational proportion with additive and obtain caulking gum, there is oil resistant, good sealing effect, durable, it is possible to widely use in the field such as pipeline, pump, and method for preparing rubber is simple, cost is low, it is possible to widespread use.
Embodiment
A kind of oil resisting rubber formula, described system component is as follows: paracril 100 parts, reclaimed rubber 50 parts, 5 parts, zinc oxide, antioxidant A 1 part, antioxidant D 1 part, carbon black N774100 part, 35 parts, potter's clay, dibutyl phthalate 35 parts, Vulcanization accelerator TMTD 0.3 part, 2.5 parts, sulphur.
By above-mentioned formula sulfuration.
The above; being only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, any those of ordinary skill in the art are in the technical scope disclosed by the present invention; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention. Therefore, protection scope of the present invention should be as the criterion with the protection domain that claim book limits.
Claims (2)
1. an oil resisting rubber formula, it is characterised in that described system component is as follows: paracril, reclaimed rubber, zinc oxide, antioxidant A, antioxidant D, carbon black N774, potter's clay, dibutyl phthalate, Vulcanization accelerator TMTD, sulphur.
2. a kind of oil resisting rubber formula according to claim 1, it is characterised in that described preferred part number is as follows: paracril 100 parts, reclaimed rubber 50 parts, 5 parts, zinc oxide, antioxidant A 1 part, antioxidant D 1 part, carbon black N774100 part, 35 parts, potter's clay, dibutyl phthalate 35 parts, Vulcanization accelerator TMTD 0.3 part, 2.5 parts, sulphur.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610159411.4A CN105623010A (en) | 2016-03-21 | 2016-03-21 | Oil-resistant rubber formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610159411.4A CN105623010A (en) | 2016-03-21 | 2016-03-21 | Oil-resistant rubber formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105623010A true CN105623010A (en) | 2016-06-01 |
Family
ID=56038384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610159411.4A Pending CN105623010A (en) | 2016-03-21 | 2016-03-21 | Oil-resistant rubber formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105623010A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106674651A (en) * | 2016-12-23 | 2017-05-17 | 张家港市大能塑料制品有限公司 | Oil-resistant anticorrosive rubber formula |
-
2016
- 2016-03-21 CN CN201610159411.4A patent/CN105623010A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106674651A (en) * | 2016-12-23 | 2017-05-17 | 张家港市大能塑料制品有限公司 | Oil-resistant anticorrosive rubber formula |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160601 |