CN103102520B - Dynamic ozone-resistant capacitor case rubber wrapping material - Google Patents
Dynamic ozone-resistant capacitor case rubber wrapping material Download PDFInfo
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- CN103102520B CN103102520B CN201210454534.2A CN201210454534A CN103102520B CN 103102520 B CN103102520 B CN 103102520B CN 201210454534 A CN201210454534 A CN 201210454534A CN 103102520 B CN103102520 B CN 103102520B
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- dynamic ozone
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- diatomite
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Abstract
The invention discloses a dynamic ozone-resistant capacitor case rubber wrapping material. The dynamic ozone-resistant capacitor case rubber wrapping material is prepared from the following raw materials: nitrile rubber N41, chlorosulfonated polyethylene rubber CSM2305, poly-4-methyl-1-pentene, N,N'-m-phenylene bismaleimide, nano-quartz sand, barite powder, an anti-aging agent RD, polyamide wax micro-powder, an accelerator CZ, an accelerator Na-22, phenyl triethoxy silane, di(dioctylpyrophosphato) ethylene titanate, an antioxidant DSTP, carbon black N339, N660 carbon black, calcium stearate, propylene glycol adipate polyester, acetyl tri-(2-ethyl hexyl) citrate, 4,4'-oxybis benzenesulfonylhydrazide, ferrocene and modified diatomite. The reasonable formula of the raw materials can enable the produced rubber material to have great comprehensive properties and strong bonding property with metal; and furthermore, the mechanical properties, the anti-fatigue property, the dynamic ozone resistance, the anti-aging property and other properties are higher, and the high-strength protection effect is further provided for a capacitor.
Description
Technical field
The present invention relates generally to a kind of rubber wrapper, relates in particular to a kind of capacitance shell rubber wrapper of resistance to dynamic ozone.
Background technology
Traditional capacitance shell is aluminum products or plastics, there is easily damage under the various rugged environments such as dynamic ozone soda acid, high temperature, low temperature, high pressure or ozone, affect the normal work of electric capacity, not only caused the waste of resource, at secure context, also can not get effective guarantee, and adopting metal net shaped inner frame at the shell of electric capacity, the technology of coated outside rubber mass did not occur at present.
Summary of the invention
The object of the invention is just to provide a kind of capacitance shell rubber wrapper of resistance to dynamic ozone.
The present invention is achieved by the following technical solutions:
A capacitance shell rubber wrapper for resistance to dynamic ozone, the shell of electric capacity adopts metal net shaped inner frame, coated outside rubber mass, described rubber mass is comprised of the raw material of following weight parts:
Butadiene-acrylonitrile rubber N41 135-145, chlorosulfonated polyethylene rubber CSM2305 10-15, poly--4-methyl-1-pentene 5-8, N, a N '-penylene bismaleimides 1-2, nano quartz sand 45-55, ground barium sulfate 30-35, anti-aging agent RD 1-2, polyamide wax micropowder 5-8, accelerant CZ 1-2, accelerant N a-22 1-2, phenyl triethoxysilane 3-5, Di(dioctylpyrophosphato) ethylene titanate 2-3, oxidation inhibitor DSTP 1-2, carbon black N339 10-20, N660 carbon black 15-25, calcium stearate 2-3, hexanodioic acid propanediol polyester 5-8, tri(2-ethylhexyl)acetocitrate 10-15, 4, 4 '-OBSH 1-2, ferrocene 1-2, modification infusorial earth 2-3,
The preparation method of described modification infusorial earth is: 10-15% salt acid soak 3-4 hour for diatomite, and deionized water wash, then soak 3-4 hour with 10-12% sodium hydroxide solution, more extremely neutral with deionized water wash, dry; Diatomite after drying is put into water, add again the sodium laurylsulfate of diatomite weight 2-3%, the tributyl citrate of the paregal O of 1-2%, 2-3%, 3-5% aluminium hydroxide, high speed 1200-1500 rev/min of stirring, obtain dispersion liquid, dispersion liquid ovendry power is broken into ultrafine powder, obtains described modification infusorial earth.
A preparation method for the capacitance shell rubber wrapper of resistance to dynamic ozone, comprises the following steps:
(1) according to the material component of each weight part claimed in claim 1, preparing raw material, each raw material is put into Banbury mixer, is at 100-115 ℃ in temperature, and mixing 8-15 minute, parks cooling 23-24 hour after discharge;
(2) cooled sizing material being added to mill, is to obtain described rubber mass thin-pass 5-7 time at 35-42 ℃ in temperature.
It is characterized in that metal net shaped inner frame and rubber mass adopt bonding or vulcanization bond to form.
Advantage of the present invention is:
The present invention, by the composition of raw materials of reasonably arranging in pairs or groups, makes the rubber mass of producing have good over-all properties, strong with metal bonding; Mechanical property, anti-fatigue performance, resistance to dynamic ozone, the performance such as heat-resisting, corrosion-resistant, ageing-resistant are all higher; for electric capacity provides high-intensity provide protection; add modification infusorial earth to utilize industrial solid castoff; not only saved cost; also in the production of rubber mass, played the effect of reinforcement and filler; guaranteed that electric capacity works normally under different mal-conditions, increased the work-ing life of electric capacity.
Embodiment
Embodiment 1
A capacitance shell rubber wrapper for resistance to dynamic ozone, the shell of electric capacity adopts metal net shaped inner frame, coated outside rubber mass, described rubber mass is comprised of the raw material of following weight parts:
Butadiene-acrylonitrile rubber N41 145, chlorosulfonated polyethylene rubber CSM2305 15, poly--4-methyl-1-pentene 8, N, a N '-penylene bismaleimides 2, nano quartz sand 55, ground barium sulfate 35, anti-aging agent RD 2, polyamide wax micropowder 8, accelerant CZ 2, accelerant N a-22 2, phenyl triethoxysilane 5, Di(dioctylpyrophosphato) ethylene titanate 3, oxidation inhibitor DSTP2, carbon black N339 20, N660 carbon black 25, calcium stearate 3, hexanodioic acid propanediol polyester 5-8, tri(2-ethylhexyl)acetocitrate 15, 4, 4 '-OBSH 2, ferrocene 2, modification infusorial earth 3,
The preparation method of described modification infusorial earth is: 15% salt acid soak 4 hours for diatomite, deionized water wash, then soak 4 hours with 12% sodium hydroxide solution, then with deionized water wash to neutral, dry; Diatomite after drying is put into water, add the sodium laurylsulfate of diatomite weight 3%, the paregal O of 1-2%, 3% tributyl citrate, 5% aluminium hydroxide, 1500 revs/min of stirrings at a high speed, obtain dispersion liquid again, dispersion liquid ovendry power is broken into ultrafine powder, obtains described modification infusorial earth.
(1) according to the material component of each above-mentioned weight part, preparing raw material, each raw material is put into Banbury mixer, is at 100 ℃ in temperature, mixing 15 minutes, parks cooling 24 hours after discharge;
(2) cooled sizing material being added to mill, is that at 42 ℃, thin-pass obtains described rubber mass 6 times in temperature.
Embodiment 2
Rubber mass is comprised of the raw material of following weight parts:
Butadiene-acrylonitrile rubber N41 142, chlorosulfonated polyethylene rubber CSM2305 12, poly--4-methyl-1-pentene 7, N, a N '-penylene bismaleimides 1, nano quartz sand 53, ground barium sulfate 33, anti-aging agent RD 2, polyamide wax micropowder 8, accelerant CZ 2, accelerant N a-22 2, phenyl triethoxysilane 5, Di(dioctylpyrophosphato) ethylene titanate 3, oxidation inhibitor DSTP2, carbon black N339 20, N660 carbon black 25, calcium stearate 3, hexanodioic acid propanediol polyester 8, tri(2-ethylhexyl)acetocitrate 15, 4, 4 '-OBSH 2, ferrocene 1, modification infusorial earth 3,
Embodiment 3
Rubber mass is comprised of the raw material of following weight parts:
Butadiene-acrylonitrile rubber N41 144, chlorosulfonated polyethylene rubber CSM2305 13, poly--4-methyl-1-pentene 8, N, a N '-penylene bismaleimides 2, nano quartz sand 52, ground barium sulfate 33, anti-aging agent RD 2, polyamide wax micropowder 8, accelerant CZ 2, accelerant N a-22 2, phenyl triethoxysilane 5, Di(dioctylpyrophosphato) ethylene titanate 3, oxidation inhibitor DSTP2, carbon black N339 18, N660 carbon black 25, calcium stearate 3, hexanodioic acid propanediol polyester 8, tri(2-ethylhexyl)acetocitrate 15, 4, 4 '-OBSH 2, ferrocene 2, modification infusorial earth 2, (embodiment 2 and 3 processing method are with embodiment 1)
Performance test:
Traditional rubber mass and the performance comparison of rubber mass of the present invention are as following table:
As can be seen from the above table, the properties such as the rubber mass mechanical property that the present invention produces, thermotolerance, oil resistant, fatigue resistance all in good prerequisite, also have stronger resistance to dynamic ozone.
Claims (3)
1. a capacitance shell rubber wrapper for resistance to dynamic ozone, is characterized in that the shell of electric capacity adopts metal net shaped inner frame, coated outside rubber mass, and described rubber mass is comprised of the raw material of following weight parts:
Butadiene-acrylonitrile rubber N41 135-145, chlorosulfonated polyethylene rubber CSM2305 10-15, poly--4-methyl-1-pentene 5-8, N, a N '-penylene bismaleimides 1-2, nano quartz sand 45-55, ground barium sulfate 30-35, anti-aging agent RD 1-2, polyamide wax micropowder 5-8, accelerant CZ 1-2, accelerant N a-22 1-2, phenyl triethoxysilane 3-5, Di(dioctylpyrophosphato) ethylene titanate 2-3, oxidation inhibitor DSTP 1-2, carbon black N339 10-20, N660 carbon black 15-25, calcium stearate 2-3, hexanodioic acid propanediol polyester 5-8, tri(2-ethylhexyl)acetocitrate 10-15, 4, 4 '-OBSH 1-2, ferrocene 1-2, modification infusorial earth 2-3,
The preparation method of described modification infusorial earth is: 10-15% salt acid soak 3-4 hour for diatomite, and deionized water wash, then soak 3-4 hour with 10-12% sodium hydroxide solution, more extremely neutral with deionized water wash, dry; Diatomite after drying is put into water, add again the sodium laurylsulfate of diatomite weight 2-3%, the tributyl citrate of the paregal O of 1-2%, 2-3%, 3-5% aluminium hydroxide, high speed 1200-1500 rev/min of stirring, obtain dispersion liquid, dispersion liquid ovendry power is broken into ultrafine powder, obtains described modification infusorial earth.
2. a preparation method for the capacitance shell rubber wrapper of resistance to dynamic ozone as claimed in claim 1, is characterized in that comprising the following steps:
(1) according to the material component of each weight part claimed in claim 1, preparing raw material, each raw material is put into Banbury mixer, is at 100-115 ℃ in temperature, and mixing 8-15 minute, parks cooling 23-24 hour after discharge;
(2) cooled sizing material being added to mill, is to obtain described rubber mass thin-pass 5-7 time at 35-42 ℃ in temperature.
3. the capacitance shell rubber wrapper of a kind of resistance to dynamic ozone according to claim 1, is characterized in that metal net shaped inner frame and rubber mass adopt bonding or vulcanization bond to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210454534.2A CN103102520B (en) | 2012-11-13 | 2012-11-13 | Dynamic ozone-resistant capacitor case rubber wrapping material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210454534.2A CN103102520B (en) | 2012-11-13 | 2012-11-13 | Dynamic ozone-resistant capacitor case rubber wrapping material |
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| Publication Number | Publication Date |
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| CN103102520A CN103102520A (en) | 2013-05-15 |
| CN103102520B true CN103102520B (en) | 2014-07-16 |
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| CN201210454534.2A Expired - Fee Related CN103102520B (en) | 2012-11-13 | 2012-11-13 | Dynamic ozone-resistant capacitor case rubber wrapping material |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103360646A (en) * | 2013-06-20 | 2013-10-23 | 安徽春辉仪表线缆集团有限公司 | High-wear-resistance rubber sealing gasket and preparation method thereof |
| CN103524894B (en) * | 2013-09-30 | 2016-01-27 | 芜湖航天特种电缆厂 | A kind of probing exploration cable rubber sheath material and preparation method thereof |
| CN103524842B (en) * | 2013-09-30 | 2016-01-27 | 芜湖航天特种电缆厂 | A kind of Soft environment-friendlypolyolefin polyolefin cable material |
| CN103524895B (en) * | 2013-09-30 | 2016-01-27 | 芜湖航天特种电缆厂 | A kind of Halogen-free flame-retardant polypropylene cable material with high temperature resistance and preparation method thereof |
| JP7495593B2 (en) | 2020-01-09 | 2024-06-05 | 横浜ゴム株式会社 | Rubber composition and marine hose |
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| US20050059764A1 (en) * | 2003-09-15 | 2005-03-17 | Beck Harold D. | Elastomer compositions for use in a hydrocarbon resistant hose |
| CN102399382A (en) * | 2011-11-01 | 2012-04-04 | 铜陵兴怡金属材料有限公司 | High-strength ageing-resistant vulcanized rubber and preparation method 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 |
| CN102399385A (en) * | 2011-11-17 | 2012-04-04 | 铜陵亿亨达电子有限责任公司 | High-performance explosion-proof rubber sealing cover and preparation method thereof |
| CN102399406A (en) * | 2011-11-01 | 2012-04-04 | 铜陵兴怡金属材料有限公司 | Elastic rubber material for capacitor and preparation method thereof |
| CN102417633A (en) * | 2011-11-01 | 2012-04-18 | 铜陵兴怡金属材料有限公司 | Elastic rubber material of capacitor shell and production method thereof |
-
2012
- 2012-11-13 CN CN201210454534.2A patent/CN103102520B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050059764A1 (en) * | 2003-09-15 | 2005-03-17 | Beck Harold D. | Elastomer compositions for use in a hydrocarbon resistant hose |
| CN102399382A (en) * | 2011-11-01 | 2012-04-04 | 铜陵兴怡金属材料有限公司 | High-strength ageing-resistant vulcanized rubber and preparation method thereof |
| CN102399406A (en) * | 2011-11-01 | 2012-04-04 | 铜陵兴怡金属材料有限公司 | Elastic rubber material for capacitor and preparation method thereof |
| CN102417633A (en) * | 2011-11-01 | 2012-04-18 | 铜陵兴怡金属材料有限公司 | Elastic rubber material of capacitor shell and production method 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 |
| CN102399385A (en) * | 2011-11-17 | 2012-04-04 | 铜陵亿亨达电子有限责任公司 | High-performance explosion-proof rubber sealing cover and preparation method thereof |
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