CN102417731B - Rubber material for connecting capacitor shell and production method thereof - Google Patents
Rubber material for connecting capacitor shell and production method thereof Download PDFInfo
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- CN102417731B CN102417731B CN 201110340210 CN201110340210A CN102417731B CN 102417731 B CN102417731 B CN 102417731B CN 201110340210 CN201110340210 CN 201110340210 CN 201110340210 A CN201110340210 A CN 201110340210A CN 102417731 B CN102417731 B CN 102417731B
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Abstract
The invention discloses a rubber material for connecting a capacitor shell and a production method thereof, wherein the rubber material is mainly produced by rubber plasticizing and mixing composition raw materials of composites A and B according to a certain part by weight. The production method is simple, the formula is reasonable, the produced rubber material has strong metal bonding performance, mechanical property, fatigue property, ageing resistance, low calorigenesis and other performance, a section of rubber material is installed on the capacitor shell, so a capacitor can be effectively prevented from explosion.
Description
Technical field
The present invention relates to the rubber item technical field, be specifically related to a kind of elastomeric material that connects capacitor case and preparation method thereof.
Background technology
Generally be filled with steeping liq in the AC capacitor, mostly these steeping liqs are inflammable, break down such as electrical condenser, explosion occurs, the steeping fluid pollution machinery equipment that can leak, and the danger that waits on fire is arranged, at present, the explosion-proof structure of most AC capacitor is: inner dress plastics explosion-proof block, asked that with the metal cap a bit of lead-in wire links to each other, and inner the generation expanded during condenser failure, cap is outward bulge slightly, break lead-in wire, electric capacity outage open circuit reaches explosion-proof purpose.
As you know, rubber has good over-all properties, with metal bonding, mechanical property, fatigue property, ageing-resistant, to give birth to the performances such as heat is low all higher, being adapted at increases by one section elastomeric material sleeve in the shell of electrical condenser, namely reaches the explosion-proof effect of electrical condenser.
Summary of the invention
In order to alleviate shortcomings and deficiencies of the prior art, the object of the present invention is to provide a kind of elastomeric material that connects capacitor case and preparation method thereof, preparation method of the present invention is simple, prescription rationally, the performances such as the metal bonding of the elastomeric material that makes, mechanical property, fatigue property, ageing-resistant, life heat is low are strong, be adapted at increasing by one section elastomeric material sleeve in the shell of electrical condenser, can effectively prevent the explosion-proof of electrical condenser.
The present invention adopts following technical scheme to achieve these goals:
Connect the elastomeric material of capacitor case, it is characterized in that the weight part of its constitutive material is:
Composition A: thiorubber 30-40 part, fluorinated ethylene propylene 13-18 part, chlorinatedpolyethylene 20-30 part, trimeric cyanamide 15-20 part, high wear-resistant carbon black 5-10 part, rosin 5-10 part, zinc sulfate 3-5 part, cats product 3-5 part, Vinylstyrene 5-10 part and diatomite 3-5 part;
Composition B: polyisoprene rubber 25-35 part, 1,3-divinyl 15-25 part, silicon rubber 15-25 part, paraffin 1-3 part, tindioxide 5-10 part, aluminum oxide 5-10 part, anti-aging agent RD 3-5 part, magnesium oxide 5-10 part, stearic acid 3-5 part, sulphur 3-5 part and stalk ashes 3-5 part.
Connect the preparation method of the elastomeric material of capacitor case, it is characterized in that may further comprise the steps:
(1) being mixed with of composition A: in Banbury mixer, add thiorubber, fluorinated ethylene propylene, chlorinatedpolyethylene, trimeric cyanamide, high wear-resistant carbon black, rosin, zinc sulfate, cats product, Vinylstyrene and diatomite by certain part by weight, refining glue 5-10 minute, keep 110-130 ℃ of banburying temperature, parked 20-24 hour;
(2) being mixed with of composition B: in Banbury mixer, add polyisoprene rubber, 1,3-divinyl, silicon rubber, paraffin, tindioxide, aluminum oxide, anti-aging agent RD, magnesium oxide, stearic acid, sulphur and stalk ashes by certain part by weight, refining glue 5-10 minute, keep 120-130 ℃ of banburying temperature, parked 15-20 hour;
(3) preparation of elastomeric material: composition A, B that step (1), (2) are obtained fully mix, thin-pass 4-5 time, mixing 1-2 minute, melting temperature control: Banbury mixer discharge≤120 ℃, return the mixing 3-5 of glue minute in mill after the banburying discharging, then be pressed into finished product at tabletting machine.
The electrical condenser that the present invention makes is divided into upper and lower casing, and upper and lower casing connects by elastomeric material of the present invention and forms cavity, and this rubber sealing boot has certain elasticity and metal bonding, has played certain explosion-proof.
Beneficial effect of the present invention:
Preparation method of the present invention is simple, prescription rationally, the performances such as the metal bonding of the elastomeric material that makes, mechanical property, fatigue property, ageing-resistant, life heat is low are strong, at the shell of electrical condenser one section elastomeric material are installed, and can effectively prevent the explosion-proof of electrical condenser.
Embodiment
Embodiment 1: connect the elastomeric material of capacitor case, the weight part of its constitutive material is:
Composition A: 3 parts in 30 parts of thiorubber, 13 parts of fluorinated ethylene propylenes, 20 parts of chlorinatedpolyethylenees, 15 parts of trimeric cyanamides, 5 parts of high wear-resistant carbon blacks, 5 parts of rosin, 3 parts in zinc sulfate, 3 parts of cats products, 5 parts of Vinylstyrenes and diatomite;
Composition B: 3 parts in 25 parts of polyisoprene rubbers, 1,15 parts of 3-divinyl, 15 parts in silicon rubber, 1 part in paraffin, 5 parts of tindioxide, 5 parts in aluminum oxide, 3 parts of anti-aging agent RDs, 5 parts in magnesium oxide, 3 parts of stearic acid, 3 parts in sulphur and stalk ashes.
Connect the preparation method of the elastomeric material of capacitor case, may further comprise the steps:
(1) being mixed with of composition A: in Banbury mixer, add thiorubber, fluorinated ethylene propylene, chlorinatedpolyethylene, trimeric cyanamide, high wear-resistant carbon black, rosin, zinc sulfate, cats product, Vinylstyrene and diatomite by certain part by weight, refining glue 5-10 minute, keep 110-130 ℃ of banburying temperature, parked 20-24 hour;
(2) being mixed with of composition B: in Banbury mixer, add polyisoprene rubber, 1,3-divinyl, silicon rubber, paraffin, tindioxide, aluminum oxide, anti-aging agent RD, magnesium oxide, stearic acid, sulphur and stalk ashes by certain part by weight, refining glue 5-10 minute, keep 120-130 ℃ of banburying temperature, parked 15-20 hour;
(3) preparation of elastomeric material: composition A, B that step (1), (2) are obtained fully mix, thin-pass 4-5 time, mixing 1-2 minute, melting temperature control: Banbury mixer discharge≤120 ℃, return the mixing 3-5 of glue minute in mill after the banburying discharging, then be pressed into finished product at tabletting machine.
Embodiment 2: connect the elastomeric material of capacitor case, the weight part of its constitutive material is:
Composition A: 4 parts in 35 parts of thiorubber, 15 parts of fluorinated ethylene propylenes, 25 parts of chlorinatedpolyethylenees, 18 parts of trimeric cyanamides, 8 parts of high wear-resistant carbon blacks, 8 parts of rosin, 4 parts in zinc sulfate, 4 parts of cats products, 8 parts of Vinylstyrenes and diatomite;
Composition B: 4 parts in 30 parts of polyisoprene rubbers, 1,20 parts of 3-divinyl, 20 parts in silicon rubber, 2 parts in paraffin, 8 parts of tindioxide, 8 parts in aluminum oxide, 4 parts of anti-aging agent RDs, 8 parts in magnesium oxide, 4 parts of stearic acid, 4 parts in sulphur and stalk ashes.
Connect the preparation method of the elastomeric material of capacitor case, may further comprise the steps:
(1) being mixed with of composition A: in Banbury mixer, add thiorubber, fluorinated ethylene propylene, chlorinatedpolyethylene, trimeric cyanamide, high wear-resistant carbon black, rosin, zinc sulfate, cats product, Vinylstyrene and diatomite by certain part by weight, refining glue 5-10 minute, keep 110-130 ℃ of banburying temperature, parked 20-24 hour;
(2) being mixed with of composition B: in Banbury mixer, add polyisoprene rubber, 1,3-divinyl, silicon rubber, paraffin, tindioxide, aluminum oxide, anti-aging agent RD, magnesium oxide, stearic acid, sulphur and stalk ashes by certain part by weight, refining glue 5-10 minute, keep 120-130 ℃ of banburying temperature, parked 15-20 hour;
(3) preparation of elastomeric material: composition A, B that step (1), (2) are obtained fully mix, thin-pass 4-5 time, mixing 1-2 minute, melting temperature control: Banbury mixer discharge≤120 ℃, return the mixing 3-5 of glue minute in mill after the banburying discharging, then be pressed into finished product at tabletting machine.
Embodiment 3: connect the elastomeric material of capacitor case, the weight part of its constitutive material is:
Composition A: 5 parts in 40 parts of thiorubber, 18 parts of fluorinated ethylene propylenes, 30 parts of chlorinatedpolyethylenees, 20 parts of trimeric cyanamides, 10 parts of high wear-resistant carbon blacks, 10 parts of rosin, 5 parts in zinc sulfate, 5 parts of cats products, 10 parts of Vinylstyrenes and diatomite;
Composition B: 5 parts in 35 parts of polyisoprene rubbers, 1,25 parts of 3-divinyl, 25 parts in silicon rubber, 3 parts in paraffin, 10 parts of tindioxide, 10 parts in aluminum oxide, 5 parts of anti-aging agent RDs, 10 parts in magnesium oxide, 5 parts of stearic acid, 5 parts in sulphur and stalk ashes.
Connect the preparation method of the elastomeric material of capacitor case, may further comprise the steps:
(1) being mixed with of composition A: in Banbury mixer, add thiorubber, fluorinated ethylene propylene, chlorinatedpolyethylene, trimeric cyanamide, high wear-resistant carbon black, rosin, zinc sulfate, cats product, Vinylstyrene and diatomite by certain part by weight, refining glue 5-10 minute, keep 110-130 ℃ of banburying temperature, parked 20-24 hour;
(2) being mixed with of composition B: in Banbury mixer, add polyisoprene rubber, 1,3-divinyl, silicon rubber, paraffin, tindioxide, aluminum oxide, anti-aging agent RD, magnesium oxide, stearic acid, sulphur and stalk ashes by certain part by weight, refining glue 5-10 minute, keep 120-130 ℃ of banburying temperature, parked 15-20 hour;
(3) preparation of elastomeric material: composition A, B that step (1), (2) are obtained fully mix, thin-pass 4-5 time, mixing 1-2 minute, melting temperature control: Banbury mixer discharge≤120 ℃, return the mixing 3-5 of glue minute in mill after the banburying discharging, then be pressed into finished product at tabletting machine.
Embodiment 4: elastomeric material of the present invention and General Purpose Rubber material contrast:
Claims (2)
1. elastomeric material that connects capacitor case is characterized in that the weight part of its constitutive material is:
Composition A: thiorubber 30-40 part, fluorinated ethylene propylene 13-18 part, chlorinatedpolyethylene 20-30 part, trimeric cyanamide 15-20 part, high wear-resistant carbon black 5-10 part, rosin 5-10 part, zinc sulfate 3-5 part, cats product 3-5 part, Vinylstyrene 5-10 part and diatomite 3-5 part;
Composition B: polyisoprene rubber 25-35 part, 1,3-butadiene 15-25 part, silicon rubber 15-25 part, paraffin 1-3 part, tindioxide 5-10 part, aluminum oxide 5-10 part, anti-aging agent RD 3-5 part, magnesium oxide 5-10 part, stearic acid 3-5 part, sulphur 3-5 part and stalk ashes 3-5 part.
2. the preparation method of the elastomeric material of a connection capacitor case as claimed in claim 1 is characterized in that may further comprise the steps:
(1) being mixed with of composition A: in Banbury mixer, add thiorubber, fluorinated ethylene propylene, chlorinatedpolyethylene, trimeric cyanamide, high wear-resistant carbon black, rosin, zinc sulfate, cats product, Vinylstyrene and diatomite by certain part by weight, refining glue 5-10 minute, keep 110-130 ℃ of banburying temperature, parked 20-24 hour;
(2) being mixed with of composition B: in Banbury mixer, add polyisoprene rubber, 1 by certain part by weight, 3-divinyl, silicon rubber, paraffin, tindioxide, aluminum oxide, anti-aging agent RD, magnesium oxide, stearic acid, sulphur and stalk ashes, refining glue 5-10 minute, keep 120-130 ℃ of banburying temperature, parked 15-20 hour;
(3) preparation of elastomeric material: composition A, B that step (1), (2) are obtained fully mix, thin-pass 4-5 time, mixing 1-2 minute, melting temperature control: Banbury mixer discharge≤120 ℃, return the mixing 3-5 of glue minute in mill after the banburying discharging, then be pressed into finished product at tabletting machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110340210 CN102417731B (en) | 2011-11-01 | 2011-11-01 | Rubber material for connecting capacitor shell and production method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110340210 CN102417731B (en) | 2011-11-01 | 2011-11-01 | Rubber material for connecting capacitor shell and production method thereof |
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| CN102417731A CN102417731A (en) | 2012-04-18 |
| CN102417731B true CN102417731B (en) | 2013-03-27 |
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| CN 201110340210 Expired - Fee Related CN102417731B (en) | 2011-11-01 | 2011-11-01 | Rubber material for connecting capacitor shell and production method thereof |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103525090A (en) * | 2013-10-25 | 2014-01-22 | 安徽文峰电子科技集团有限公司 | Ageing-resistant cold-resistant polysulfide rubber cable material |
| WO2018119617A1 (en) * | 2016-12-27 | 2018-07-05 | 辛范范 | Shielding material for electric appliance |
| CN107936322A (en) * | 2017-11-18 | 2018-04-20 | 五河县绍峰电器有限公司 | A kind of preparation method of the heat-resisting plastic housing of CBB60 types capacitor |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101586020A (en) * | 2009-06-24 | 2009-11-25 | 宋洪涛 | Fiber glass reinforced plastic pipe thread sealing grease and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS58217553A (en) * | 1982-06-12 | 1983-12-17 | Hodogaya Chem Co Ltd | Thermoplastic resin composition |
| JP2004161834A (en) * | 2002-11-11 | 2004-06-10 | Toray Ind Inc | Polyphenylene sulfide resin composition for molded metal composite |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101586020A (en) * | 2009-06-24 | 2009-11-25 | 宋洪涛 | Fiber glass reinforced plastic pipe thread sealing grease and preparation method thereof |
Non-Patent Citations (4)
| Title |
|---|
| "电容器行业用橡胶制品及其发展趋势";朱绪飞等;《特种橡胶制品》;20020930;第23卷(第5期);30-33，45 * |
| JP昭58-217553A 1983.12.17 |
| JP特开2004-161834A 2004.06.10 |
| 朱绪飞等."电容器行业用橡胶制品及其发展趋势".《特种橡胶制品》.2002,第23卷(第5期),30-33，45. |
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