CN103102539A - Capacitor shell rubber wrapper prepared from modified coal ash - Google Patents
Capacitor shell rubber wrapper prepared from modified coal ash Download PDFInfo
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- CN103102539A CN103102539A CN2012104545338A CN201210454533A CN103102539A CN 103102539 A CN103102539 A CN 103102539A CN 2012104545338 A CN2012104545338 A CN 2012104545338A CN 201210454533 A CN201210454533 A CN 201210454533A CN 103102539 A CN103102539 A CN 103102539A
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Abstract
The invention discloses a capacitor shell rubber wrapper prepared from modified coal ash. The capacitor shell rubber wrapper is prepared from the following raw materials: chloroprene rubber (Japanese electrochemistry A-90), cis-1,4-isoprene rubber, polycaprolactone, zinc oxide, nano silica sand, blanc fix 35, an anti-aging agent OD, an anti-aging agent NBC, polyamide wax powder, an accelerator TMTD2, a cross-linking agent TAIC, silane coupling agent KH550, a cross-linking agent TAC, a coupling agent of organic titanate IMC-TTS, an anti-oxygen agent DSTP, diphenylamine, carbon black N339, N660 carbon black, zinc stearate, glycerin triacetate, di-2-ethylhexyl maleate, sodium bicarbonate, ferrocene and modified fly ash. The capacitor shell rubber wrapper is reasonable in material prescription; the produced rubber material has good combination property, and is strong in metal bonding property, and high in mechanical property, anti-fatigue performance, dynamic ozone resistance and ageing resistance; and high-strength protection effect is provided to the capacitor.
Description
Technical field
The present invention relates generally to a kind of rubber mass, relates in particular to a kind of capacitance shell rubber wrapper prepared with modified coal ash.
Background technology
Traditional capacitance shell is aluminum products or plastics, there is easily damage under the various rugged environments such as corrodibility soda acid, high temperature, low temperature, high pressure or ozone, affect the normal operation of electric capacity, not only caused the waste of resource, also can not get effective guarantee at secure context, 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 just is to provide a kind of capacitance shell rubber wrapper prepared with modified coal ash.
The present invention is achieved by the following technical solutions:
A kind of capacitance shell rubber wrapper prepared with modified coal ash, the shell of electric capacity adopts metal net shaped inner frame, the coated outside rubber mass, described rubber mass is comprised of the raw material of following weight parts:
Chloroprene rubber (NEC chemistry A-90) 135-145, cis-Isosorbide-5-Nitrae-
polyisoprenerubber 5-10, polycaprolactone 5-8, zinc oxide 3-5, nano quartz sand 55-60, ground barium sulfate 30-35, anti-aging agent OD 1-2, antioxidant NBC 1-2, polyamide wax micropowder 5-8, Vulcanization accelerator TMTD 1-2, linking agent TAIC1-2, Silane coupling agent KH550 1-2, linking agent TAC 1-2, titanate coupling agent TMC-TTS 1-2, oxidation inhibitor DSTP 1-2, pentanoic 1-2, carbon black N339 15-20, N660 carbon black 5-15, Zinc Stearate 2-3, Vanay 5-10, dioctyl maleate 5-10, sodium bicarbonate 1-2, ferrocene 1-2, modified coal ash 2-3,
The preparation method of described modified coal ash is: 10-15% salt acid soak 3-4 hour for flyash, and deionized water wash, then soak 3-4 hour with the 10-12% sodium hydroxide solution, more extremely neutral with deionized water wash, dry; Flyash after drying is put into to water, the sodium laurylsulfate, the paregal O of 1-2%, the tributyl citrate of 2-3%, the 3-5% aluminum oxide that add again flyash weight 2-3%, high speed 1200-1500 rev/min of stirring, obtain dispersion liquid, the dispersion liquid ovendry power is broken into ultrafine powder, obtains described modified coal ash.
A kind of preparation method of the capacitance shell rubber wrapper prepared with modified coal ash comprises the following steps:
(1) preparing raw material according to the material component of each weight part claimed in claim 1, each raw material is put into to Banbury mixer, is under 85-90 ℃ in temperature, after mixing 8-15 minute, starts discharge, parks cooling 23-25 hour after discharge;
(2) cooled sizing material being added to mill, is that 45-55 ℃ of lower thin-pass 5-7 is all over obtaining described rubber mass 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, anti-dynamic ozone, the performance such as heat-resisting, corrosion-resistant, ageing-resistant are all higher; for electric capacity provides high-intensity provide protection; add modified coal ash 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 kind of capacitance shell rubber wrapper prepared with modified coal ash, the shell of electric capacity adopts metal net shaped inner frame, the coated outside rubber mass, described rubber mass is comprised of the raw material of following weight parts:
Chloroprene rubber (NEC chemistry A-90) 145, cis-Isosorbide-5-Nitrae-
polyisoprenerubber 10, polycaprolactone 8, zinc oxide 5, nano quartz sand 60, ground barium sulfate 35, anti-aging agent OD 2, antioxidant NBC 2, polyamide wax micropowder 8, Vulcanization accelerator TMTD 2, linking agent TAIC2, Silane coupling agent KH550 2, linking agent TAC 2, titanate coupling agent TMC-TTS 2, oxidation inhibitor DSTP 2, pentanoic 2, carbon black N339 20, N660 carbon black 15, Zinc Stearate 3, Vanay 10, dioctyl maleate 10, sodium bicarbonate 2, ferrocene 2, modified coal ash 3,
The preparation method of described modified coal ash is: 15% salt acid soak 4 hours for flyash, deionized water wash, then soak 4 hours with 12% sodium hydroxide solution, then with deionized water wash to neutral, dry; Flyash after drying is put into to water, add the sodium laurylsulfate of flyash weight 3%, the paregal O of 1-2%, 3% tributyl citrate, 5% aluminum oxide, 1500 rev/mins of stirrings at a high speed, obtain dispersion liquid again, the dispersion liquid ovendry power is broken into ultrafine powder, obtains described modified coal ash.
(1) preparing raw material according to the material component of each weight part claimed in claim 1, each raw material is put into to Banbury mixer, is under 90 ℃ in temperature, after mixing 15 minutes, starts discharge, after discharge, parks cooling 25 hours;
(2) cooled sizing material being added to mill, is that 55 ℃ of lower thin-passes obtain described rubber mass 7 times in temperature.
Embodiment 2
Rubber mass is comprised of the raw material of following weight parts:
Chloroprene rubber (NEC chemistry A-90) 143, cis-Isosorbide-5-Nitrae-
polyisoprenerubber 8, polycaprolactone 6, zinc oxide 5, nano quartz sand 60, ground barium sulfate 35, anti-aging agent OD 2, antioxidant NBC 2, polyamide wax micropowder 8, Vulcanization accelerator TMTD 2, linking agent TAIC2, Silane coupling agent KH550 2, linking agent TAC 2, titanate coupling agent TMC-TTS 2, oxidation inhibitor DSTP 2, pentanoic 2, carbon black N339 20, N660 carbon black 15, Zinc Stearate 3, Vanay 10, dioctyl maleate 10, sodium bicarbonate 2, ferrocene 2, modified coal ash 3,
Embodiment 3
Rubber mass is comprised of the raw material of following weight parts:
Chloroprene rubber (NEC chemistry A-90) 143, cis-Isosorbide-5-Nitrae-
polyisoprenerubber 10, polycaprolactone 7, zinc oxide 4, nano quartz sand 58, ground barium sulfate 35, anti-aging agent OD 2, antioxidant NBC 2, polyamide wax micropowder 7, Vulcanization accelerator TMTD 2, linking agent TAIC2, Silane coupling agent KH550 2, linking agent TAC 1, titanate coupling agent TMC-TTS 2, oxidation inhibitor DSTP 2, pentanoic 2, carbon black N339 20, N660 carbon black 15, Zinc Stearate 2, Vanay 10, dioctyl maleate 10, sodium bicarbonate 2, ferrocene 2, modified coal ash 3, (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:
The properties such as the rubber mass mechanical property that as can be seen from the above table, the present invention produces, thermotolerance, oil resistant, fatigue resistance, anti-dynamic ozone are all good.
Claims (3)
1. the capacitance shell rubber wrapper prepared with modified coal ash, is characterized in that the shell of electric capacity adopts metal net shaped inner frame, the coated outside rubber mass, and described rubber mass is comprised of the raw material of following weight parts:
Chloroprene rubber (NEC chemistry A-90) 135-145, cis-1, 4-polyisoprene rubber 5-10, polycaprolactone 5-8, zinc oxide 3-5, nano quartz sand 55-60, ground barium sulfate 30-35, anti-aging agent OD 1-2, antioxidant NBC 1-2, polyamide wax micropowder 5-8, Vulcanization accelerator TMTD 1-2, linking agent TAIC1-2, Silane coupling agent KH550 1-2, linking agent TAC 1-2, titanate coupling agent TMC-TTS 1-2, oxidation inhibitor DSTP 1-2, pentanoic 1-2, carbon black N339 15-20, N660 carbon black 5-15, Zinc Stearate 2-3, Vanay 5-10, dioctyl maleate 5-10, sodium bicarbonate 1-2, ferrocene 1-2, modified coal ash 2-3,
The preparation method of described modified coal ash is: 10-15% salt acid soak 3-4 hour for flyash, and deionized water wash, then soak 3-4 hour with the 10-12% sodium hydroxide solution, more extremely neutral with deionized water wash, dry; Flyash after drying is put into to water, the sodium laurylsulfate, the paregal O of 1-2%, the tributyl citrate of 2-3%, the 3-5% aluminum oxide that add again flyash weight 2-3%, high speed 1200-1500 rev/min of stirring, obtain dispersion liquid, the dispersion liquid ovendry power is broken into ultrafine powder, obtains described modified coal ash.
2. the preparation method of the capacitance shell rubber wrapper prepared with modified coal ash as claimed in claim 1 is characterized in that comprising the following steps:
(1) preparing raw material according to the material component of each weight part claimed in claim 1, each raw material is put into to Banbury mixer, is under 85-90 ℃ in temperature, after mixing 8-15 minute, starts discharge, parks cooling 23-25 hour after discharge;
(2) cooled sizing material being added to mill, is that 45-55 ℃ of lower thin-pass 5-7 is all over obtaining described rubber mass in temperature.
3. a kind of capacitance shell rubber wrapper prepared with modified coal ash 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 |
|---|---|---|---|
| CN2012104545338A CN103102539A (en) | 2012-11-13 | 2012-11-13 | Capacitor shell rubber wrapper prepared from modified coal ash |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104545338A CN103102539A (en) | 2012-11-13 | 2012-11-13 | Capacitor shell rubber wrapper prepared from modified coal ash |
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| CN103102539A true CN103102539A (en) | 2013-05-15 |
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| CN2012104545338A Pending CN103102539A (en) | 2012-11-13 | 2012-11-13 | Capacitor shell rubber wrapper prepared from modified coal ash |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105907194A (en) * | 2016-06-24 | 2016-08-31 | 安徽昊博健身器材有限公司 | Outdoor fitness equipment paint with high scratch resistance |
| CN107383422A (en) * | 2017-08-10 | 2017-11-24 | 安徽理工大学 | A kind of fly ash base composite and its preparation method and application |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101072826A (en) * | 2004-12-08 | 2007-11-14 | 兰科瑟斯有限公司 | Peroxide vulcanizable butyl compositions useful for rubber articles |
| WO2009019471A1 (en) * | 2007-08-08 | 2009-02-12 | Halliburton Energy Services, Inc. | Sealant compositions and methods of use |
| KR101107629B1 (en) * | 2011-04-01 | 2012-01-25 | 이경아 | Multi-layer self-adhesive waterproofing sheet, and method for waterproofing using the same |
-
2012
- 2012-11-13 CN CN2012104545338A patent/CN103102539A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101072826A (en) * | 2004-12-08 | 2007-11-14 | 兰科瑟斯有限公司 | Peroxide vulcanizable butyl compositions useful for rubber articles |
| WO2009019471A1 (en) * | 2007-08-08 | 2009-02-12 | Halliburton Energy Services, Inc. | Sealant compositions and methods of use |
| KR101107629B1 (en) * | 2011-04-01 | 2012-01-25 | 이경아 | Multi-layer self-adhesive waterproofing sheet, and method for waterproofing using the same |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105907194A (en) * | 2016-06-24 | 2016-08-31 | 安徽昊博健身器材有限公司 | Outdoor fitness equipment paint with high scratch resistance |
| CN107383422A (en) * | 2017-08-10 | 2017-11-24 | 安徽理工大学 | A kind of fly ash base composite and its preparation method and application |
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Application publication date: 20130515 |