CN105968433A - Oil-resistant rubber - Google Patents
Oil-resistant rubber Download PDFInfo
- Publication number
- CN105968433A CN105968433A CN201610459686.XA CN201610459686A CN105968433A CN 105968433 A CN105968433 A CN 105968433A CN 201610459686 A CN201610459686 A CN 201610459686A CN 105968433 A CN105968433 A CN 105968433A
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- CN
- China
- Prior art keywords
- oil
- rubber
- resistant rubber
- resistance
- oil resistant
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- 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.)
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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
- C08L7/00—Compositions of natural rubber
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- 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 invention relates to oil-resistant rubber. Natural rubber is added into the oil-resistant rubber, so that the oil-resistant rubber has high performance of the natural rubber; furthermore, by the addition of chloroprene rubber, rubber molecules contain helium atoms, so that the oil-resistant rubber is high in oxidization and ozone resistance, is nonflammable, can be self-extinguished after getting fire, and is high in oil resistance, solvent resistance, acid and alkali resistance, aging resistance and airtightness; polyacrylate rubber is high in heat resistance and oil resistance, and stable in performance in lubricating oil with sulfur, phosphorus and chlorine, can resist aging, oxygen, ozone and ultraviolet, and is high in airtightness; furthermore, by the combination with other auxiliary components, the prepared oil-resistant rubber is high in physical and mechanical property; the oil resistance is less than 6 percent, and the heat resistance and the airtightness are high. The oil-resistant rubber can be fully applied to automobile oil cylinder sealing pieces.
Description
Technical field
The invention belongs to field of rubber technology, be specifically related to a kind of oil resistant rubber.
Background technology
Along with expanding economy and the demand of the factor such as weather, environment, in tire industry, the demand for rubber is also improving, the especially rubber of the use of the cylinder seal part that automobile uses has certain requirement to the oil resistant of rubber, heat-resisting, air-tightness, existing rubber does not often reach requirement, and its oil resistance can only achieve 10%.
How to improve the oil resistance of rubber, be the technical issues that need to address of the present invention.
Summary of the invention
In order to solve above-mentioned technical problem, the invention provides a kind of oil resistant rubber.The oil resistant rubber of the present invention is added with natural rubber, there is the premium properties of natural rubber, additionally, it is added with neoprene, containing chlorine atom in rubber molecule, there is excellent antioxygen, ozone resistants, nonflammable, after catching fire can self-extinguishment, oil resistant, solvent resistant, acid and alkali-resistance and ageing-resistant, air-tightness good；Acrylate rubber has good heat-resisting, oil resistance, containing sulfur, phosphorus, chlorine additive lubricating oil in stable performance, the most ageing-resistant, oxytolerant and ozone, UV resistant, air-tightness are excellent.In addition combined with other auxiliary elements, the oil resistant rubber being prepared as has good physical and mechanical properties, and oil resistivity is less than
6%, thermostability and air-tightness are good.Can fully adapt to the use of automobile oil cylinder sealing member.
The present invention is to be realized by following technical scheme:
A kind of oil resistant rubber, is made up of following component by weight: natural rubber 50-80, neoprene 20-60, acrylate rubber 10-15, white carbon 10-15, white carbon black
15-25, zinc oxide 1-8, magnesium oxide 0.2-1, stearic acid 1-4, softening agent 2-15, age resistor 5-10, microwax 1-4, pine tar 1-4, accelerator 1-2, binding agent 3-10, hexamethylene 1-3, BBP(Butyl Benzyl Phthalate 1-3.
Described a kind of oil resistant rubber, it is preferred that be grouped into by the one-tenth of following weight fraction: natural rubber 60, neoprene 40, acrylate rubber 10, white carbon 15, white carbon black
20, zinc oxide 3, magnesium oxide 0.5, stearic acid
3, softening agent 8, age resistor 6, microwax 2, pine tar 3, accelerator 1, binding agent
3, hexamethylene 2, BBP(Butyl Benzyl Phthalate 2.
Described white carbon black is white carbon black N660.
Described age resistor is made up of anti-aging agent RD, age resistor 3100.
Anti-aging agent RD, the mass ratio of age resistor 3100 are 1:2.
Softening agent is naphthenic oil.
Accelerator is made up of Vulcanization accelerator TMTD and accelerant CZ, and the mass ratio of Vulcanization accelerator TMTD and accelerant CZ is 1:1.
Described binding agent is hydrocarbon resin mixture.
The beneficial effects of the present invention is: the present invention is added with natural rubber, there is the premium properties of natural rubber, additionally, it is added with neoprene, containing chlorine atom in rubber molecule, there is excellent antioxygen, ozone resistants, nonflammable, after catching fire can self-extinguishment, oil resistant, solvent resistant, acid and alkali-resistance and ageing-resistant, air-tightness good；Acrylate rubber has good heat-resisting, oil resistance, containing sulfur, phosphorus, chlorine additive lubricating oil in stable performance, the most ageing-resistant, oxytolerant and ozone, UV resistant, air-tightness are excellent.In addition combined with other auxiliary elements, the oil resistant rubber being prepared as has good physical and mechanical properties, and oil resistivity is less than
6%, thermostability and air-tightness are good.Can fully adapt to the use of automobile oil cylinder sealing member.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is further described, in order to those skilled in the art knows more about the present invention, but and is not so limited the present invention.
Embodiment 1
A kind of oil resistant rubber, is grouped into by the one-tenth of following weight fraction: natural rubber 60, neoprene 40, acrylate rubber
10, white carbon 15, white carbon black 20, zinc oxide
3, magnesium oxide 0.5, stearic acid 3, softening agent 8, age resistor 6, microwax 2, pine tar
3, accelerator 1, binding agent 3, hexamethylene 2, BBP(Butyl Benzyl Phthalate 2.
Described white carbon black is white carbon black N660.
Described age resistor is made up of anti-aging agent RD, age resistor 3100.
Anti-aging agent RD, the mass ratio of age resistor 3100 are 1:2.
Softening agent is naphthenic oil.
Accelerator is made up of Vulcanization accelerator TMTD and accelerant CZ, and the mass ratio of Vulcanization accelerator TMTD and accelerant CZ is 1:1.
Described binding agent is hydrocarbon resin mixture.
The rubber that above-mentioned formula is produced, oil resistance (expansion rate after oil immersion bubble) 6%, heat resistance (heat ageing coefficient) 0.74, air-tightness 3.0 m2/ s.Pa, resistance to tearing 69.8 KN/m.
Oil resistance detects according to ASTM D 471 standard, and unit is %；
Heat resistance detects according to GB GB-T 3512-2001, and unit is %
Air-tightness detects according to GB GB7755-87, and unit is m2/s.Pa
；
Tear-resistant performance detects according to according to GB GB/T529-1999, and unit is
KN/m。
Claims (8)
1. an oil resistant rubber, it is characterised in that be made up of following component by weight: natural rubber 50-80, neoprene 20-60, acrylate rubber 10-15, white carbon 10-15, white carbon black
15-25, zinc oxide 1-8, magnesium oxide 0.2-1, stearic acid 1-4, softening agent 2-15, age resistor 5-10, microwax 1-4, pine tar 1-4, accelerator 1-2, binding agent 3-10, hexamethylene 1-3, BBP(Butyl Benzyl Phthalate 1-3.
A kind of oil resistant rubber the most according to claim 1, it is characterised in that be grouped into by the one-tenth of following weight fraction: natural rubber 60, neoprene 40, acrylate rubber 10, white carbon 15, white carbon black 20, zinc oxide 3, magnesium oxide 0.5, stearic acid 3, softening agent 8, age resistor 6, microwax 2, pine tar 3, accelerator 1, binding agent 3, hexamethylene 2, BBP(Butyl Benzyl Phthalate 2.
A kind of oil resistant rubber the most according to claim 1, it is characterised in that described white carbon black is white carbon black N660.
A kind of oil resistant rubber the most according to claim 1, it is characterised in that described age resistor is made up of anti-aging agent RD, age resistor 3100.
A kind of oil resistant rubber the most according to claim 4, it is characterised in that anti-aging agent RD, the mass ratio of age resistor 3100 are 1:2.
A kind of oil resistant rubber the most according to claim 1, it is characterised in that softening agent is naphthenic oil.
A kind of oil resistant rubber the most according to claim 1, it is characterised in that accelerator is made up of Vulcanization accelerator TMTD and accelerant CZ, and the mass ratio of Vulcanization accelerator TMTD and accelerant CZ is 1:1.
A kind of oil resistant rubber the most according to claim 1, it is characterised in that described binding agent is hydrocarbon resin mixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610459686.XA CN105968433A (en) | 2016-06-23 | 2016-06-23 | Oil-resistant rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610459686.XA CN105968433A (en) | 2016-06-23 | 2016-06-23 | Oil-resistant rubber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105968433A true CN105968433A (en) | 2016-09-28 |
Family
ID=57022929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610459686.XA Pending CN105968433A (en) | 2016-06-23 | 2016-06-23 | Oil-resistant rubber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105968433A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106554590A (en) * | 2016-11-18 | 2017-04-05 | 郑州丽福爱生物技术有限公司 | A kind of automobile high-strength acrylate sizing material and preparation method and application |
| CN106865112A (en) * | 2017-01-05 | 2017-06-20 | 开封铁塔橡胶（集团）有限公司 | Compound anti-tear, anti-impact steel wire rope core conveyer belt and preparation method thereof |
| CN106987037A (en) * | 2017-04-25 | 2017-07-28 | 黄山全晟密封科技有限公司 | A kind of porous rubber material and preparation method thereof |
| CN107501827A (en) * | 2017-08-24 | 2017-12-22 | 芜湖凯奥尔环保科技有限公司 | A kind of anti-aging ACM of oil resistant and preparation method thereof |
| CN109294005A (en) * | 2018-10-11 | 2019-02-01 | 河南方元机电有限公司 | A kind of high-strength air conditioning rubber tube of Ageing-resistant corrosion-resistant and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6060144A (en) * | 1983-09-12 | 1985-04-06 | Nippon Synthetic Chem Ind Co Ltd:The | Rubber vulcanizing agent |
| CN102504374A (en) * | 2011-10-18 | 2012-06-20 | 山东省自主创新促进中心 | Stereo garage |
| CN103554557A (en) * | 2013-10-25 | 2014-02-05 | 安徽文峰电子科技集团有限公司 | Anti-corrosion natural rubber cable material |
-
2016
- 2016-06-23 CN CN201610459686.XA patent/CN105968433A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6060144A (en) * | 1983-09-12 | 1985-04-06 | Nippon Synthetic Chem Ind Co Ltd:The | Rubber vulcanizing agent |
| CN102504374A (en) * | 2011-10-18 | 2012-06-20 | 山东省自主创新促进中心 | Stereo garage |
| CN103554557A (en) * | 2013-10-25 | 2014-02-05 | 安徽文峰电子科技集团有限公司 | Anti-corrosion natural rubber cable material |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106554590A (en) * | 2016-11-18 | 2017-04-05 | 郑州丽福爱生物技术有限公司 | A kind of automobile high-strength acrylate sizing material and preparation method and application |
| CN106865112A (en) * | 2017-01-05 | 2017-06-20 | 开封铁塔橡胶（集团）有限公司 | Compound anti-tear, anti-impact steel wire rope core conveyer belt and preparation method thereof |
| CN106987037A (en) * | 2017-04-25 | 2017-07-28 | 黄山全晟密封科技有限公司 | A kind of porous rubber material and preparation method thereof |
| CN107501827A (en) * | 2017-08-24 | 2017-12-22 | 芜湖凯奥尔环保科技有限公司 | A kind of anti-aging ACM of oil resistant and preparation method thereof |
| CN109294005A (en) * | 2018-10-11 | 2019-02-01 | 河南方元机电有限公司 | A kind of high-strength air conditioning rubber tube of Ageing-resistant corrosion-resistant and preparation method thereof |
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20160928 |