CN106905571A - A kind of oil resistant rubber - Google Patents
A kind of oil resistant rubber Download PDFInfo
- Publication number
- CN106905571A CN106905571A CN201510970491.7A CN201510970491A CN106905571A CN 106905571 A CN106905571 A CN 106905571A CN 201510970491 A CN201510970491 A CN 201510970491A CN 106905571 A CN106905571 A CN 106905571A
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- CN
- China
- Prior art keywords
- parts
- resistant rubber
- oil resistant
- oil
- rubber
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Classifications
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- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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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)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention relates to field of rubber materials, specifically a kind of oil resistant rubber is made from the following raw materials in parts by weight：Nitrile rubber 150-180 parts, coupling agent 15-35 parts, plasticizer 20-45 parts, 25-45 parts of 2- benzothiazolyl mercaptans, age resistor 10-15 parts, zinc oxide 10-20 parts, reinforcing agent 10-18 parts, the 10-15 of resistance to oil assistant parts, tetramethylthiuram disulfide 8-12 parts, white carbon 10-20 parts, anti-aging agent RD 1-3 parts, paraffin 3-5 parts, precipitated calcium carbonate 25-40 parts, stearic acid 5-8 parts, zinc oxide 3-5 parts, magnesia 3-5 parts, coumarone 3-5 parts, hexamethylene 15-20 parts.The oil resistant rubber that the present invention is provided, scientific formulation, material is easy to get, with excellent oil resistance and mechanical property, and good processability oil resistant rubber, also with good air-tightness, resistance to elevated temperatures.
Description
Technical field
The present invention relates to field of rubber materials, specifically a kind of oil resistant rubber.
Background technology
These years with expanding economy, the demand for rubber product in oil exploration is more and more vigorous, yet with oil
The particularity of exploration, oily matter is inevitably contacted during its use, if the oil resistivity of rubber product is not enough, is grasped
Author such as easily occurs skidding the phenomenon, jeopardizes the personal safety of production, even operator.
The content of the invention
In order to solve the above problems, the invention provides a kind of good, the with low cost oil resistant rubber of heat resistance.
Technical scheme is as follows：
A kind of oil resistant rubber, is made from the following raw materials in parts by weight：Nitrile rubber 150-180 parts, coupling agent 15-35 parts, increasing
20-45 parts of agent of modeling, 25-45 parts of 2- benzothiazolyl mercaptans, age resistor 10-15 parts, zinc oxide 10-20 parts, reinforcing agent
10-18 parts, the 10-15 of resistance to oil assistant parts, tetramethylthiuram disulfide 8-12 parts, white carbon 10-20 parts, anti-aging agent RD 1-3
Part, paraffin 3-5 parts, precipitated calcium carbonate 25-40 parts, stearic acid 5-8 parts, zinc oxide 3-5 parts, magnesia 3-5 parts, Gu
Horse is grand 3-5 parts, hexamethylene 15-20 parts.
Further, above-mentioned oil resistant rubber, plasticizer is triphenyl phosphate.
Beneficial effects of the present invention：
Compared with prior art, the oil resistant rubber that the present invention is provided, scientific formulation, material is easy to get, with excellent oil resistance and
Mechanical property, and good processability oil resistant rubber, also with good air-tightness, resistance to elevated temperatures.
Specific embodiment
Embodiment 1
A kind of oil resistant rubber, is made from the following raw materials in parts by weight：150 parts of nitrile rubber, 15 parts of coupling agent, plasticizer 20
Part, 25 parts of 2- benzothiazolyl mercaptans, 10 parts of age resistor, 10 parts of zinc oxide, 10 parts of reinforcing agent, 10 parts of resistance to oil assistant,
It is 8 parts of tetramethylthiuram disulfide, 10 parts of white carbon, 1 part of anti-aging agent RD, 3 parts of paraffin, 25 parts of precipitated calcium carbonate, hard
5 parts of resin acid, 3 parts of zinc oxide, 3 parts of magnesia, 3 parts of coumarone, 15 parts of hexamethylene.
Further, above-mentioned oil resistant rubber, plasticizer is triphenyl phosphate.
Embodiment 2
A kind of oil resistant rubber, is made from the following raw materials in parts by weight：180 parts of nitrile rubber, 35 parts of coupling agent, 45 parts of plasticizer,
45 parts of 2- benzothiazolyl mercaptans, 15 parts of age resistor, 20 parts of zinc oxide, 18 parts of reinforcing agent, 15 parts of resistance to oil assistant, two
It is 12 parts of tetra methylthiuram of vulcanization, 20 parts of white carbon, 3 parts of anti-aging agent RD, 5 parts of paraffin, 40 parts of precipitated calcium carbonate, hard
8 parts of resin acid, 5 parts of zinc oxide, 5 parts of magnesia, 5 parts of coumarone, 20 parts of hexamethylene.
Further, above-mentioned oil resistant rubber, plasticizer is triphenyl phosphate.
Embodiment 3
A kind of oil resistant rubber, is made from the following raw materials in parts by weight：160 parts of nitrile rubber, 25 parts of coupling agent, plasticizer 30
Part, 35 parts of 2- benzothiazolyl mercaptans, 12 parts of age resistor, 15 parts of zinc oxide, 15 parts of reinforcing agent, 12 parts of resistance to oil assistant,
10 parts of tetramethylthiuram disulfide, 15 parts of white carbon, 2 parts of anti-aging agent RD, 4 parts of paraffin, 30 parts of precipitated calcium carbonate,
7 parts of stearic acid, 4 parts of zinc oxide, 4 parts of magnesia, 4 parts of coumarone, 18 parts of hexamethylene.
Further, above-mentioned oil resistant rubber, plasticizer is triphenyl phosphate.
Claims (2)
1. a kind of oil resistant rubber, it is characterised in that be made from the following raw materials in parts by weight：Nitrile rubber 150-180 parts, idol
Connection 15-35 parts of agent, plasticizer 20-45 parts, 25-45 parts of 2- benzothiazolyl mercaptans, age resistor 10-15 parts, zinc oxide
10-20 parts, reinforcing agent 10-18 parts, the 10-15 of resistance to oil assistant parts, tetramethylthiuram disulfide 8-12 parts, white carbon 10-20
Part, anti-aging agent RD 1-3 parts, paraffin 3-5 parts, precipitated calcium carbonate 25-40 parts, stearic acid 5-8 parts, zinc oxide 3-5 parts,
Magnesia 3-5 parts, coumarone 3-5 parts, hexamethylene 15-20 parts.
2. as claimed in claim 1, a kind of oil resistant rubber, it is characterised in that the plasticizer is triphenyl phosphate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510970491.7A CN106905571A (en) | 2015-12-22 | 2015-12-22 | A kind of oil resistant rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510970491.7A CN106905571A (en) | 2015-12-22 | 2015-12-22 | A kind of oil resistant rubber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106905571A true CN106905571A (en) | 2017-06-30 |
Family
ID=59200688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510970491.7A Pending CN106905571A (en) | 2015-12-22 | 2015-12-22 | A kind of oil resistant rubber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106905571A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109679166A (en) * | 2018-12-29 | 2019-04-26 | 苏州恒则成精密橡塑有限公司 | A kind of environmental protection nitrile rubber |
| CN109679167A (en) * | 2018-12-29 | 2019-04-26 | 苏州恒则成精密橡塑有限公司 | A kind of nitrile rubber of environmental protection |
-
2015
- 2015-12-22 CN CN201510970491.7A patent/CN106905571A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109679166A (en) * | 2018-12-29 | 2019-04-26 | 苏州恒则成精密橡塑有限公司 | A kind of environmental protection nitrile rubber |
| CN109679167A (en) * | 2018-12-29 | 2019-04-26 | 苏州恒则成精密橡塑有限公司 | A kind of nitrile rubber of environmental protection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170630 |
|
| WD01 | Invention patent application deemed withdrawn after publication |