CN103694608A - Novel rubber capacitor sealing ring and preparation method thereof - Google Patents
Novel rubber capacitor sealing ring and preparation method thereof Download PDFInfo
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- CN103694608A CN103694608A CN201310646745.0A CN201310646745A CN103694608A CN 103694608 A CN103694608 A CN 103694608A CN 201310646745 A CN201310646745 A CN 201310646745A CN 103694608 A CN103694608 A CN 103694608A
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Abstract
The invention discloses a novel rubber capacitor sealing ring. The novel rubber capacitor sealing ring is prepared from the following materials in parts by weight: 60-65 parts of fluorine rubber, 35-38 parts of white carbon, 12-14 parts of magnesium hydroxide, 10-15 parts of resorcinol bi(diphenyl phosphate) (RDP), 4-6 parts of triethyl phosphate, 2-3 parts of diphenyl methane diisocyanate, 6-8 parts of aluminum oxide, 1-3 parts of LK-640 boric esters-type coupling reagent, 1.3-1.5 parts of an accelerant D, 1-2 parts of n-butyl methacrylate, 1.2-1.6 parts of dicumyl peroxide DCP and 12-15 parts of modified attapulgite. According to the novel rubber capacitor sealing ring disclosed by the invention, the modified attapulgite is added to improve process performances of the rubber material, and an environment-friendly type compounding agent is applied to reduce toxic and side effects of the rubber material and pollution of the rubber material on the environment. The novel rubber capacitor sealing ring is convenient to manufacture, simple to operate, reasonable in formula, high in production efficiency and long in service life, and has good oil resistance.
Description
Technical field
The present invention relates to rubber composite manufacture field, particularly a kind of new type rubber 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 new type rubber electrical condenser sealing-ring that a kind of oil resistance is good and preparation method thereof.
In order to realize object of the present invention, the present invention passes through following scheme implementation:
A new type rubber electrical condenser sealing-ring, is made by the raw material of following weight part: viton 60-65, white carbon black 35-38, magnesium hydroxide 12-14, Resorcinol two (diphenyl phosphoester) be 10-15, triethyl phosphate 4-6, diphenylmethanediisocyanate 2-3, aluminium sesquioxide 6-8, LK-640 boric acid ester coupler 1-3, vulkacit D 1.3-1.5, n-BMA 1-2, dicumyl peroxide DCP1.2-1.6, attapulgite modified 12-15 (RDP);
The described attapulgite modified raw material by following weight part is made: attapulgite 20-24, tolylene diisocyanate 3-4, tri (propylene glycol) diacrylate 2-3, clay 12-15, nano titanium oxide 3-4, Zirconium tetrafluoride 1-2, Union carbide A-162 1-2, ferrocene 1-2, Vulcanization accelerator TMTD 1-2, aluminium hydroxide 8-10,2-amino-2-methyl-1-propanol 2-3, Fructus Zanthoxyli oil 1-2; Preparation method puts into attapulgite, clay 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.
New type rubber electrical condenser sealing-ring of the present invention, by following concrete steps, made: by viton, Resorcinol two (diphenyl phosphoester) (RDP), triethyl phosphate, diphenylmethanediisocyanate, n-BMA add in Banbury mixer, be heated to 30-40 ℃, mixing 3-5min; Then be warming up to 40-60 ℃, add again white carbon black, magnesium hydroxide, aluminium sesquioxide, LK-640 boric acid ester coupler, vulkacit D, mixing 6-8min, then add dicumyl peroxide DCP to continue mixing 4-6min, add the mixing 5-6min 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 is easy to make, simple to operate, and rationally, production efficiency is high for formula, and long service life has good oil resistance.
Embodiment
Below by specific examples, the present invention is described in detail.
A new type rubber electrical condenser sealing-ring, by following weight part (kilogram) raw material make: viton 60, white carbon black 35, magnesium hydroxide 12, Resorcinol two (diphenyl phosphoester) (RDP) 10, triethyl phosphate 4, diphenylmethanediisocyanate 2, aluminium sesquioxide 6, LK-640 boric acid ester coupler 1, vulkacit D 1.3, n-BMA 1, dicumyl peroxide DCP1.2, attapulgite modified 12;
Described attapulgite modified by following weight part (kilogram) raw material make: attapulgite 20, tolylene diisocyanate 3, tri (propylene glycol) diacrylate 2, clay 12, nano titanium oxide 3, Zirconium tetrafluoride 1, Union carbide A-162 1, ferrocene 1, Vulcanization accelerator TMTD 1, aluminium hydroxide 8,2-amino-2-methyl-1-propanol 2, Fructus Zanthoxyli oil 1; Preparation method puts into attapulgite, clay 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.
New type rubber electrical condenser sealing-ring of the present invention, by following concrete steps, made: by viton, Resorcinol two (diphenyl phosphoester) (RDP), triethyl phosphate, diphenylmethanediisocyanate, n-BMA add in Banbury mixer, be heated to 30-40 ℃, mixing 3-5min; Then be warming up to 40-60 ℃, add again white carbon black, magnesium hydroxide, aluminium sesquioxide, LK-640 boric acid ester coupler, vulkacit D, mixing 6-8min, then add dicumyl peroxide DCP to continue mixing 4-6min, add the mixing 5-6min 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. a new type rubber electrical condenser sealing-ring, it is characterized in that, by the raw material of following weight part, made: viton 60-65, white carbon black 35-38, magnesium hydroxide 12-14, Resorcinol two (diphenyl phosphoester) be 10-15, triethyl phosphate 4-6, diphenylmethanediisocyanate 2-3, aluminium sesquioxide 6-8, LK-640 boric acid ester coupler 1-3, vulkacit D 1.3-1.5, n-BMA 1-2, dicumyl peroxide DCP1.2-1.6, attapulgite modified 12-15 (RDP);
The described attapulgite modified raw material by following weight part is made: attapulgite 20-24, tolylene diisocyanate 3-4, tri (propylene glycol) diacrylate 2-3, clay 12-15, nano titanium oxide 3-4, Zirconium tetrafluoride 1-2, Union carbide A-162 1-2, ferrocene 1-2, Vulcanization accelerator TMTD 1-2, aluminium hydroxide 8-10,2-amino-2-methyl-1-propyl alcohol 2-3, Fructus Zanthoxyli oil 1-2; Preparation method puts into attapulgite, clay 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. new type rubber electrical condenser sealing-ring according to claim 1, it is characterized in that, by following concrete steps, made: by viton, Resorcinol two (diphenyl phosphoester) (RDP), triethyl phosphate, diphenylmethanediisocyanate, n-BMA add in Banbury mixer, be heated to 30-40 ℃, mixing 3-5min; Then be warming up to 40-60 ℃, add again white carbon black, magnesium hydroxide, aluminium sesquioxide, LK-640 boric acid ester coupler, vulkacit D, mixing 6-8min, then add dicumyl peroxide DCP to continue mixing 4-6min, add the mixing 5-6min of all the other remaining components, obtain rubber mass of the present invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310646745.0A CN103694608B (en) | 2013-12-04 | 2013-12-04 | A kind of rubber electrical condenser sealing-ring and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310646745.0A CN103694608B (en) | 2013-12-04 | 2013-12-04 | A kind of rubber electrical condenser sealing-ring and preparation method thereof |
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| CN103694608A true CN103694608A (en) | 2014-04-02 |
| CN103694608B CN103694608B (en) | 2016-03-02 |
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| CN201310646745.0A Expired - Fee Related CN103694608B (en) | 2013-12-04 | 2013-12-04 | A kind of rubber electrical condenser sealing-ring and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104045985A (en) * | 2014-06-25 | 2014-09-17 | 南京理工大学 | Antiflaming polylactic acid composite material prepared by RDP (resorcinol diphenyl phosphate) coated nano attapulgite |
| CN104086861A (en) * | 2014-07-01 | 2014-10-08 | 安徽江威精密制造有限公司 | Special filler for antibacterial and flame-retardant capacitor film and preparation method of special filler |
| CN104086876A (en) * | 2014-07-01 | 2014-10-08 | 安徽江威精密制造有限公司 | Special filler for wear-resistant fatigue-resistant capacitor films and preparation method thereof |
| CN104086874A (en) * | 2014-07-01 | 2014-10-08 | 安徽江威精密制造有限公司 | Special filler for flame-retardant capacitor film and preparation method of special filler |
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| US20050090584A1 (en) * | 2003-10-23 | 2005-04-28 | Powell Clois E. | Preparation of rubber compositions with organoclays |
| CN101412835A (en) * | 2008-11-28 | 2009-04-22 | 华南理工大学 | Blend of fluorubber and silastic, and preparation thereof |
| CN102399383A (en) * | 2011-11-17 | 2012-04-04 | 铜陵亿亨达电子有限责任公司 | Capacitor shell rubber seal cover and preparation method thereof |
| CN102964752A (en) * | 2012-11-30 | 2013-03-13 | 海门市桑轿汽门室垫厂 | Production technology of novel rubber sealing ring |
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2013
- 2013-12-04 CN CN201310646745.0A patent/CN103694608B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050090584A1 (en) * | 2003-10-23 | 2005-04-28 | Powell Clois E. | Preparation of rubber compositions with organoclays |
| CN101412835A (en) * | 2008-11-28 | 2009-04-22 | 华南理工大学 | Blend of fluorubber and silastic, and preparation thereof |
| CN102399383A (en) * | 2011-11-17 | 2012-04-04 | 铜陵亿亨达电子有限责任公司 | Capacitor shell rubber seal cover and preparation method thereof |
| CN102964752A (en) * | 2012-11-30 | 2013-03-13 | 海门市桑轿汽门室垫厂 | Production technology of novel rubber sealing ring |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104045985A (en) * | 2014-06-25 | 2014-09-17 | 南京理工大学 | Antiflaming polylactic acid composite material prepared by RDP (resorcinol diphenyl phosphate) coated nano attapulgite |
| CN104086861A (en) * | 2014-07-01 | 2014-10-08 | 安徽江威精密制造有限公司 | Special filler for antibacterial and flame-retardant capacitor film and preparation method of special filler |
| CN104086876A (en) * | 2014-07-01 | 2014-10-08 | 安徽江威精密制造有限公司 | Special filler for wear-resistant fatigue-resistant capacitor films and preparation method thereof |
| CN104086874A (en) * | 2014-07-01 | 2014-10-08 | 安徽江威精密制造有限公司 | Special filler for flame-retardant capacitor film and preparation method of special filler |
| CN104086861B (en) * | 2014-07-01 | 2016-03-23 | 安徽江威精密制造有限公司 | A kind of antibacterial flame-retardant capacitor film filler special and preparation method thereof |
| CN104086876B (en) * | 2014-07-01 | 2016-04-20 | 安徽江威精密制造有限公司 | A kind of wear-resisting strain-resistant electrical container film filler special and preparation method thereof |
| CN104086874B (en) * | 2014-07-01 | 2016-04-20 | 安徽江威精密制造有限公司 | A kind of fire-retardant capacitor film filler special and preparation method thereof |
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| Publication number | Publication date |
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| CN103694608B (en) | 2016-03-02 |
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Effective date of registration: 20170608 Address after: 226500, Nantong City, Jiangsu province Rugao City North Street Community Deng village 15 group, Rugao science and Technology Pioneer Park, building four, building A, block 1 Patentee after: NANTONG JIUWANG ELECTRONIC Co.,Ltd. Address before: 510000 unit 2414-2416, building, No. five, No. 371, Tianhe District, Guangdong, China Patentee before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20170608 Address after: 510000 unit 2414-2416, building, No. five, No. 371, Tianhe District, Guangdong, China Patentee after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 244000 Private Industrial Park, Anhui, Tongling Patentee before: TONGLING RIXING ELECTRONICS Co.,Ltd. |
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Granted publication date: 20160302 Termination date: 20201204 |