CN103601934A - Novel rubber sealing ring for capacitor and preparation method thereof - Google Patents
Novel rubber sealing ring for capacitor and preparation method thereof Download PDFInfo
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- CN103601934A CN103601934A CN201310520343.6A CN201310520343A CN103601934A CN 103601934 A CN103601934 A CN 103601934A CN 201310520343 A CN201310520343 A CN 201310520343A CN 103601934 A CN103601934 A CN 103601934A
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Abstract
The invention discloses a novel rubber sealing ring for a capacitor. The rubber sealing ring is characterized in that the rubber sealing ring is prepared from the following raw materials: by weight, 55-60 parts of chloroprene rubber (CR 121), 4-6 parts of nylon PA 66, 3-5 parts of clay powder, 10-12 parts of mica powder, 5-7 parts of butoxy triethyl phosphate, 1-2 parts of nonylphenol, 1-2 parts of benzene sulfonic acid, 2-3 parts of emery powder, 1-2 parts of dimethyl trimethylsilylmethylphosphonate, 3-4 parts of melamine cyanurate, 30-40 parts of nano-clay, 4-5 parts of tributyl citrate, 1-2 parts of sulphur, 2-3 parts of zinc oxide, 1-2 parts of a promoter M, 1-2 parts of a silane coupling agent KH-550, 1-2 parts of di(2-Ethylhexyl)-4,5-epoxytetrahydrophthalate and 10-12 parts of modified attapulgite. With the addition of the modified attapulgite, processing property of the rubber material is improved. By the use of an environmental compounding agent, the rubber sealing ring is environmentally friendly. The rubber sealing ring provided by the invention has advantages of low cost, simple process and good oil resistance and insulating property.
Description
Technical field
The present invention relates to rubber composite manufacture field, particularly rubber seal and preparation method thereof for a kind of novel capacitor.
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 rubber seal and preparation method thereof for a kind of novel capacitor.
In order to realize object of the present invention, the present invention passes through following scheme implementation:
A kind of novel capacitor rubber seal, raw material by following weight part is made: chloroprene rubber (CR121) 55-60, nylon PA664-6, clay powders 3-5, mica powder 10-12, butoxy ethyl phosphate 5-7, nonylphenol 1-2, Phenylsulfonic acid 1-2, emery dust 2-3, trimethylsilyl dimethyl methyl phosphonate 1-2, melamine cyanurate 3-4, nanometer potter's clay 30-40, tributyl citrate 4-5, sulphur 1-2, zinc oxide 2-3, captax 1-2, silane resin acceptor kh-550 1-2, epoxy tetrahydro-2-ethylhexyl phthalate 1-2, 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.
Novel capacitor rubber seal of the present invention, by following concrete steps, made: chloroprene rubber (CR121), nylon PA66, oxygen base triethyl phosphate, trimethylsilyl dimethyl methyl phosphonate are added in Banbury mixer, be heated to 80-85 ℃, mixing 3-5min; Then be warming up to 90-110 ℃, add again clay powders, mica powder, nonylphenol, Phenylsulfonic acid, emery dust, melamine cyanurate, nanometer potter's clay, mixing 6-8min, add again tributyl citrate, sulphur, zinc oxide, captax, silane resin acceptor kh-550 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 cheap for manufacturing cost, and technique is simple, and has good oil resistance and insulating property, and application prospect is extensive.
Embodiment
Below by specific examples, the present invention is described in detail.
A novel capacitor rubber seal, by following weight part (kilogram) raw material make: chloroprene rubber (CR121) 55, nylon PA664, clay powders 3, mica powder 10, butoxy ethyl phosphate 5, nonylphenol 1, Phenylsulfonic acid 1, emery dust 2, trimethylsilyl dimethyl methyl phosphonate 1, melamine cyanurate 3, nanometer potter's clay 30, tributyl citrate 4, sulphur 1, zinc oxide 2, captax 1, silane resin acceptor kh-550 1, epoxy tetrahydro-2-ethylhexyl phthalate 1, 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.
Novel capacitor rubber seal of the present invention, by following concrete steps, made: chloroprene rubber (CR121), nylon PA66, oxygen base triethyl phosphate, trimethylsilyl dimethyl methyl phosphonate are added in Banbury mixer, be heated to 80-85 ℃, mixing 3-5min; Then be warming up to 90-110 ℃, add again clay powders, mica powder, nonylphenol, Phenylsulfonic acid, emery dust, melamine cyanurate, nanometer potter's clay, mixing 6-8min, add again tributyl citrate, sulphur, zinc oxide, captax, silane resin acceptor kh-550 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 novel capacitor rubber seal, it is characterized in that, raw material by following weight part is made: chloroprene rubber (CR121) 55-60, nylon PA66 4-6, clay powders 3-5, mica powder 10-12, butoxy ethyl phosphate 5-7, nonylphenol 1-2, Phenylsulfonic acid 1-2, emery dust 2-3, trimethylsilyl dimethyl methyl phosphonate 1-2, melamine cyanurate 3-4, nanometer potter's clay 30-40, tributyl citrate 4-5, sulphur 1-2, zinc oxide 2-3, captax 1-2, silane resin acceptor kh-550 1-2, epoxy tetrahydro-2-ethylhexyl phthalate 1-2, 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. novel capacitor rubber seal according to claim 1, it is characterized in that, by following concrete steps, made: chloroprene rubber (CR121), nylon PA66, oxygen base triethyl phosphate, trimethylsilyl dimethyl methyl phosphonate are added in Banbury mixer, be heated to 80-85 ℃, mixing 3-5min; Then be warming up to 90-110 ℃, add again clay powders, mica powder, nonylphenol, Phenylsulfonic acid, emery dust, melamine cyanurate, nanometer potter's clay, mixing 6-8min, add again tributyl citrate, sulphur, zinc oxide, captax, silane resin acceptor kh-550 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 |
|---|---|---|---|
| CN201310520343.6A CN103601934A (en) | 2013-10-28 | 2013-10-28 | Novel rubber sealing ring for capacitor and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310520343.6A CN103601934A (en) | 2013-10-28 | 2013-10-28 | Novel rubber sealing ring for capacitor and preparation method thereof |
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| Publication Number | Publication Date |
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| CN103601934A true CN103601934A (en) | 2014-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310520343.6A Pending CN103601934A (en) | 2013-10-28 | 2013-10-28 | Novel rubber sealing ring for capacitor and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111500060A (en) * | 2020-05-23 | 2020-08-07 | 厦门市嘉能科技有限公司 | Nylon composite material and battery sealing ring with same |
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| GB1158472A (en) * | 1964-02-19 | 1969-07-16 | Dixon & Partners Ltd Bernard | Improvements in Sealing Strips |
| WO2009083113A1 (en) * | 2007-12-21 | 2009-07-09 | Meteor Gummiwerke K.H. Bädje GmbH & Co. KG | Sealing arrangement |
| JP2009270636A (en) * | 2008-05-08 | 2009-11-19 | Asahi Press Industry Co Ltd | Composite gasket |
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| CN102276885A (en) * | 2011-06-01 | 2011-12-14 | 南阳天一密封股份有限公司 | Novel pump sealing gasket for environmental-friendly vehicle |
| CN102993517A (en) * | 2012-11-01 | 2013-03-27 | 安徽荣达阀门有限公司 | Chloroprene rubber gasket with high abrasion resistance and preparation method thereof |
| CN103254850A (en) * | 2013-05-08 | 2013-08-21 | 安徽艳阳电气集团有限公司 | High-strength outdoor sealant and preparation method thereof |
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2013
- 2013-10-28 CN CN201310520343.6A patent/CN103601934A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1158472A (en) * | 1964-02-19 | 1969-07-16 | Dixon & Partners Ltd Bernard | Improvements in Sealing Strips |
| WO2009083113A1 (en) * | 2007-12-21 | 2009-07-09 | Meteor Gummiwerke K.H. Bädje GmbH & Co. KG | Sealing arrangement |
| JP2009270636A (en) * | 2008-05-08 | 2009-11-19 | Asahi Press Industry Co Ltd | Composite gasket |
| CN102032344A (en) * | 2010-12-20 | 2011-04-27 | 常熟市双华电子有限公司 | Novel sealing washer |
| CN102276885A (en) * | 2011-06-01 | 2011-12-14 | 南阳天一密封股份有限公司 | Novel pump sealing gasket for environmental-friendly vehicle |
| CN102993517A (en) * | 2012-11-01 | 2013-03-27 | 安徽荣达阀门有限公司 | Chloroprene rubber gasket with high abrasion resistance and preparation method thereof |
| CN103254850A (en) * | 2013-05-08 | 2013-08-21 | 安徽艳阳电气集团有限公司 | High-strength outdoor sealant and preparation method thereof |
Non-Patent Citations (1)
| Title |
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| 宋帅帅: "纳米凹凸棒土／氯丁橡胶复合材料耐磨性的研究", 《特种橡胶制品》, vol. 34, no. 1, 28 March 2013 (2013-03-28), pages 9 - 16 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| CN111500060A (en) * | 2020-05-23 | 2020-08-07 | 厦门市嘉能科技有限公司 | Nylon composite material and battery sealing ring with same |
| CN111500060B (en) * | 2020-05-23 | 2022-08-26 | 厦门市嘉能科技有限公司 | Nylon composite material and battery sealing ring with same |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Inventor after: Zhang Jianxun Inventor before: Zheng Yuehui |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20161207 Address after: 266300 Qingdao Province, Jiaozhou City Industrial Zone, the new double Road, No. 1 Applicant after: QINGDAO R & D INSTITUTE, XI'AN JIAOTONG UNIVERSITY Address before: 233010 Bengbu high tech Development Zone, Anhui Province Road No. 555 Applicant before: Anhui Dongfangjinhe Precision Machinery Manufacturing Co., Ltd. |
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| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20170301 |