CN103613796A - Oil-resistant anticorrosive capacitor rubber sealing ring and making method thereof - Google Patents
Oil-resistant anticorrosive capacitor rubber sealing ring and making method thereof Download PDFInfo
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- CN103613796A CN103613796A CN201310517869.9A CN201310517869A CN103613796A CN 103613796 A CN103613796 A CN 103613796A CN 201310517869 A CN201310517869 A CN 201310517869A CN 103613796 A CN103613796 A CN 103613796A
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Abstract
The invention discloses an oil-resistant anticorrosive capacitor rubber sealing ring. The sealing rubber is made by using the following raw materials, by weight, 60-65 parts of nitrile butadiene rubber, 15-20 parts of fluorubber, 2-3 parts of dicumyl peroxide, 1-2 parts of an antioxidant RD, 6-8 parts of nanometer titanium dioxide, 2-3 parts of nanometer titanium phosphate, 8-10 parts of dimethyl diisooctyl thioglycolate tin, 20-22 part of kaolin powder, 1-2 parts of 3-aminopropyltrimethoxysilane, 1-2 parts of an antioxidant OD, 1-2 parts of an antioxidant ODA, 1-2 parts of an accelerant Na-22, 6-9 parts of linseed oil epoxide, 24-28 parts of N660 carbon black, 3-4 parts of zinc oxide and 10-12 parts of modified attapulgite. The addition of the modified attapulgite improves the technological performances of a rubber compound, and the use of the an environmentally-friendly compounding agent reduces the toxic side effects of the rubber compound and the pollution to the environment; and the sealing ring has the advantages of reasonable formula, simple technology, low cost, and good oil and corrosion resistances.
Description
Technical field
The present invention relates to rubber composite manufacture field, particularly a kind of oil resistance anticorrosion electrical condenser sealing-ring and preparation method thereof.
Background technology
Electrical condenser is conventionally referred to as electric capacity, is one of a large amount of electronic components that use in electronics, be widely used in circuit every aspects such as straight-through friendship, coupling, bypass, filtering, resonant tank, energy transformation, controls.Electrical condenser is comprised of housing, capacitor core, end cap and connection terminal, steeping medium is housed in capacitor casing, steeping medium is generally vegetables oil or mineral oil, the sealing position of electrical condenser is equipped with gasket or sealing-ring, because the Working environment of electrical condenser varies, some electrical condensers need to be worked under rugged environment, and that electrical condenser gasket needs is high temperature resistant, cold-resistant, acid and alkali-resistance, salt spray resistance etc. have different requirements.
Summary of the invention
The object of this invention is to provide a kind of oil resistance anticorrosion electrical condenser sealing-ring and preparation method thereof.
In order to realize object of the present invention, the present invention passes through following scheme implementation:
An oil resistance anticorrosion electrical condenser sealing-ring, is made by the raw material of following weight part: paracril 60-65, viton 15-20, dicumyl peroxide 2-3, anti-aging agent RD 1-2, nano titanium oxide 6-8, nanometer titanium phosphate 2-3, dimethyl dimercapto 2-ethyl hexyl ethanoate tin 8-10, kaolin powder 20-22,3-aminopropyl trimethoxysilane 1-2, anti-aging agent OD1-2, anti-aging agent ODA1-2, accelerant N a-221-2, epoxy Toenol 1140 6-9, N660 carbon black 24-28, zinc oxide 3-4, attapulgite modified 10-12;
The described attapulgite modified raw material by following weight part is made: attapulgite 20-24, tolylene diisocyanate 3-4, double pentaerythritol methacrylate 2-3, diatomite 3-4, Union carbide A-162 2-3, sepiolite 10-12, Zirconium tetrafluoride 1-2, Syzygium aromaticum stem oil 2-3, xitix 1-2, kaolin 3-4,2-hydroxypropyl acrylate 2-3, lapis amiridis 2-3, Fructus Zanthoxyli oil 1-2; Preparation method puts into attapulgite, diatomite, sepiolite, kaolin mixing calcining furnace and calcine 3-4 hour at 700-720 ℃, cooling, put into 10-12% hydrochloric acid soln and soak 1-2 hour, filter and take out, with clear water, clean and dry, be ground into 200-300 order powder, mix with other remaining component, grinding distribution 1-2 hour, obtains.
Oil resistance anticorrosion electrical condenser sealing-ring of the present invention, is made by following concrete steps: paracril, dicumyl peroxide, anti-aging agent RD, nano titanium oxide, nanometer titanium phosphate are added in Banbury mixer, be heated to 80-90 ℃, mixing 3-5min; Then be warming up to 110-130 ℃, add again dimethyl dimercapto 2-ethyl hexyl ethanoate tin, kaolin powder, 3-aminopropyl trimethoxysilane, anti-aging agent OD, mixing 6-8min, add again anti-aging agent ODA, accelerant N a-22, epoxy Toenol 1140, N660 carbon black to continue mixing 4-6min, add the mixing 6-8min of all the other remaining components, obtain rubber mass of the present invention.
Excellent effect of the present invention is: the present invention adds attapulgite modified, has improved the processing performance of sizing material, uses environment-friendly type Synergist S-421 95, reduces its toxic side effect and the pollution to environment; The present invention fills a prescription rationally, and technique is simple, and cost is low, has good oil-proofness, erosion resistance.
Embodiment
Below by specific examples, the present invention is described in detail.
An oil resistance anticorrosion electrical condenser sealing-ring, by following weight part (kilogram) raw material make: paracril 60, viton 15, dicumyl peroxide 2, anti-aging agent RD 1, nano titanium oxide 6, nanometer titanium phosphate 2, dimethyl dimercapto 2-ethyl hexyl ethanoate tin 8, kaolin powder 20,3-aminopropyl trimethoxysilane 1, anti-aging agent OD1, anti-aging agent ODA1, accelerant N a-221, epoxy Toenol 1140 6, N660 carbon black 24, zinc oxide 3, attapulgite modified 10;
Described attapulgite modified by following weight part (kilogram) raw material make: attapulgite 20, tolylene diisocyanate 3, double pentaerythritol methacrylate 2, diatomite 3, Union carbide A-162 2, sepiolite 10, Zirconium tetrafluoride 1, Syzygium aromaticum stem oil 2, xitix 1, kaolin 3,2-hydroxypropyl acrylate 2, lapis amiridis 2, Fructus Zanthoxyli oil 1; Preparation method puts into attapulgite, diatomite, sepiolite, kaolin mixing calcining furnace and calcine 3-4 hour at 700-720 ℃, cooling, put into 10-12% hydrochloric acid soln and soak 1-2 hour, filter and take out, with clear water, clean and dry, be ground into 200-300 order powder, mix with other remaining component, grinding distribution 1-2 hour, obtains.
Oil resistance anticorrosion electrical condenser sealing-ring of the present invention, is made by following concrete steps: paracril, dicumyl peroxide, anti-aging agent RD, nano titanium oxide, nanometer titanium phosphate are added in Banbury mixer, be heated to 80-90 ℃, mixing 3-5min; Then be warming up to 110-130 ℃, add again dimethyl dimercapto 2-ethyl hexyl ethanoate tin, kaolin powder, 3-aminopropyl trimethoxysilane, anti-aging agent OD, mixing 6-8min, add again anti-aging agent ODA, accelerant N a-22, epoxy Toenol 1140, N660 carbon black to continue mixing 4-6min, add the mixing 6-8min of all the other remaining components, obtain rubber mass of the present invention.
By anti-corrosive rubber sealing-ring of the present invention and common sizing material physicals, contrast as following table.
Use as can be seen from the table rubber seal product of the present invention, comprehensive comparison is good.
Claims (2)
1. an oil resistance anticorrosion electrical condenser sealing-ring, it is characterized in that, by the raw material of following weight part, made: paracril 60-65, viton 15-20, dicumyl peroxide 2-3, anti-aging agent RD 1-2, nano titanium oxide 6-8, nanometer titanium phosphate 2-3, dimethyl dimercapto 2-ethyl hexyl ethanoate tin 8-10, kaolin powder 20-22,3-aminopropyl trimethoxysilane 1-2, anti-aging agent OD 1-2, anti-aging agent ODA 1-2, accelerant N a-22 1-2, epoxy Toenol 1140 6-9, N660 carbon black 24-28, zinc oxide 3-4, attapulgite modified 10-12;
The described attapulgite modified raw material by following weight part is made: attapulgite 20-24, tolylene diisocyanate 3-4, double pentaerythritol methacrylate 2-3, diatomite 3-4, Union carbide A-162 2-3, sepiolite 10-12, Zirconium tetrafluoride 1-2, Syzygium aromaticum stem oil 2-3, xitix 1-2, kaolin 3-4, vinylformic acid-2-hydroxy propyl ester 2-3, lapis amiridis 2-3, Fructus Zanthoxyli oil 1-2; Preparation method puts into attapulgite, diatomite, sepiolite, kaolin mixing calcining furnace and calcine 3-4 hour at 700-720 ℃, cooling, put into 10-12% hydrochloric acid soln and soak 1-2 hour, filter and take out, with clear water, clean and dry, be ground into 200-300 order powder, mix with other remaining component, grinding distribution 1-2 hour, obtains.
2. oil resistance anticorrosion electrical condenser sealing-ring according to claim 1, it is characterized in that, by following concrete steps, made: paracril, dicumyl peroxide, anti-aging agent RD, nano titanium oxide, nanometer titanium phosphate are added in Banbury mixer, be heated to 80-90 ℃, mixing 3-5min; Then be warming up to 110-130 ℃, add again dimethyl dimercapto 2-ethyl hexyl ethanoate tin, kaolin powder, 3-aminopropyl trimethoxysilane, anti-aging agent OD, mixing 6-8min, add again anti-aging agent ODA, accelerant N a-22, epoxy Toenol 1140, N660 carbon black to continue mixing 4-6min, add the mixing 6-8min of all the other remaining components, obtain rubber mass of the present invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310517869.9A CN103613796A (en) | 2013-10-28 | 2013-10-28 | Oil-resistant anticorrosive capacitor rubber sealing ring and making method thereof |
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| CN201310517869.9A CN103613796A (en) | 2013-10-28 | 2013-10-28 | Oil-resistant anticorrosive capacitor rubber sealing ring and making method thereof |
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| CN103613796A true CN103613796A (en) | 2014-03-05 |
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| CN201310517869.9A Pending CN103613796A (en) | 2013-10-28 | 2013-10-28 | Oil-resistant anticorrosive capacitor rubber sealing ring and making method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106366375A (en) * | 2016-09-30 | 2017-02-01 | 合肥华运机械制造有限公司 | Rubber sealing material for magnetic pump |
| CN106519457A (en) * | 2016-10-09 | 2017-03-22 | 闻承岳 | Anti-flaming smoke-suppressing automobile sealing strip rubber material and preparation method thereof |
| CN106519459A (en) * | 2016-10-09 | 2017-03-22 | 岳承华 | High-temperature-resistant anti-aging rubber material used for hot-water valve seal ring and preparation method thereof |
| CN106519343A (en) * | 2016-10-09 | 2017-03-22 | 岳承华 | Dust-resistant antifouling rubber material for piston rod sealing ring and preparation method thereof |
| CN106519458A (en) * | 2016-10-09 | 2017-03-22 | 闻承岳 | Fly-ash-containing thermal insulation automobile sealing strip rubber material and preparation method thereof |
| GB2557215A (en) * | 2016-11-30 | 2018-06-20 | Sibelco Nederland N V | Nitrile rubber products and methods of forming nitrile rubber products |
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| CN1844291A (en) * | 2006-04-30 | 2006-10-11 | 长春蓝天密封技术开发有限公司 | Non-asbestos static sealing materials and products thereof |
| CN103102531A (en) * | 2012-12-11 | 2013-05-15 | 芜湖恒坤汽车部件有限公司 | Leather cup rubber for laundry machine and preparation method thereof |
| CN103102528A (en) * | 2012-12-11 | 2013-05-15 | 芜湖恒坤汽车部件有限公司 | High-wear-resistance leather cup rubber material for brake and preparation method thereof |
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Patent Citations (4)
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| CN1844291A (en) * | 2006-04-30 | 2006-10-11 | 长春蓝天密封技术开发有限公司 | Non-asbestos static sealing materials and products thereof |
| CN103102531A (en) * | 2012-12-11 | 2013-05-15 | 芜湖恒坤汽车部件有限公司 | Leather cup rubber for laundry machine and preparation method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106366375A (en) * | 2016-09-30 | 2017-02-01 | 合肥华运机械制造有限公司 | Rubber sealing material for magnetic pump |
| CN106519457A (en) * | 2016-10-09 | 2017-03-22 | 闻承岳 | Anti-flaming smoke-suppressing automobile sealing strip rubber material and preparation method thereof |
| CN106519459A (en) * | 2016-10-09 | 2017-03-22 | 岳承华 | High-temperature-resistant anti-aging rubber material used for hot-water valve seal ring and preparation method thereof |
| CN106519343A (en) * | 2016-10-09 | 2017-03-22 | 岳承华 | Dust-resistant antifouling rubber material for piston rod sealing ring and preparation method thereof |
| CN106519458A (en) * | 2016-10-09 | 2017-03-22 | 闻承岳 | Fly-ash-containing thermal insulation automobile sealing strip rubber material and preparation method thereof |
| GB2557215A (en) * | 2016-11-30 | 2018-06-20 | Sibelco Nederland N V | Nitrile rubber products and methods of forming nitrile rubber products |
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Application publication date: 20140305 |