CN106496851A - A kind of metallized film of anti-surge capacity device and preparation method thereof - Google Patents
A kind of metallized film of anti-surge capacity device and preparation method thereof Download PDFInfo
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08J2327/06—Homopolymers or copolymers of vinyl chloride
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2423/04—Homopolymers or copolymers of ethene
- C08J2423/06—Polyethene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2461/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
- C08J2461/04—Condensation polymers of aldehydes or ketones with phenols only
- C08J2461/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
- C08J2461/14—Modified phenol-aldehyde condensates
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/16—Applications used for films
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- C—CHEMISTRY; METALLURGY
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- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Manufacturing & Machinery (AREA)
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- Chemical Kinetics & Catalysis (AREA)
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Abstract
The invention belongs to capacitor technology field, and in particular to a kind of metallized film of anti-surge capacity device and preparation method thereof, it is made up of the raw material of following weight portion：Polrvinyl chloride, IXPE, ethylene bis stearamide, boron modified phenolic resin, ethyl hexyl ester of epoxidized soybean oil, 4 vinylphenols, o-chlorobenzaldehyde, pyrazine carboxylic acid, chloro-iridic acid, volcanic tuff powder, TDE, tetramethylpiperidinol, ethyl-sulfate, Acer Truncatum Buge seed oil, 2-Butoxyethyl acetate, octadecyl trichlorosilane alkane.The present invention has advantages below compared to existing technology：Improve the tensile property of plastic sheeting, improve the dielectricity of capacitor, improve the interface state of thin film, reduce dielectric loss, improve resistance to pressure and the Surge handling capability of thin film, the surge voltage more than 1000 times of 1000V/S can be born, dielectric loss is reduced, the service behaviour of metallic film capacitor is improved.
Description
Technical field
The invention belongs to capacitor technology field, and in particular to a kind of metallized film of anti-surge capacity device and its preparation
Method.
Background technology
Capacitor has higher mechanical performance and electric property with bidirectional stretching polypropylene film, with plain edition thin film system
Capacitor compare, with capacitor obtained in polypropylene film so that its percent thermal shrinkage is low, stable performance, high temperature resistant, high pressure resistant,
The remarkable advantage such as prevent from puncturing.Thin film capacitor is to work as electrode with metal forming, by itself and poly- ethyl ester, polypropylene, polystyrene or
The plastic sheetings such as Merlon, after overlapping from two ends, be wound into cylindrical shape is configured to capacitor, in all of plastic sheeting electricity
In the middle of container, the characteristic of polypropylene capactive and polystyrene electric capacity is the most notable, meanwhile, the price of both capacitors is also relative
Higher, the film quality of capacitor directly affects the service life and properties of product of capacitor, and the demand of capacitor film is big,
Species is more, is difficult in adapt to the market demand using the thin film of single raw material production, and thin-film capacitor can be divided into according to purposes：High specific energy is stored up
Can capacitor, electromagnetism interference capacitor, radioprotective capacitor, safety film capacitor, long-service-life capacitor, highly reliable electric capacity
Device, All-film H.V.Capacitors etc., as electronics permutation level is to digitized, high frequency, multifunction and to thin, light, little, portable
Develop in direction, capacitor inevitably will develop to small volume, the direction that performance is excellent, price is lower, the big electricity of its mesohigh
Hold that storage capacitor is substantial amounts of applies in industrial products, due to the characteristic that electric capacity both end voltage more can not become, in system boot
Moment, the sink current of power grid energy net electric capacity have often reached the peak level of hundreds of amperes, generally need at present to increase surge
For suppression circuit, start dash current is suppressed to reasonable level, but the situation that relay cannot be effectively closed can be caused to occur,
Cause which to produce higher temperature, damage components and parts, it is therefore desirable to optimize this performance of capacitor.
Content of the invention
The purpose of the present invention is for existing problem, there is provided a kind of metallized film of anti-surge capacity device and its system
Preparation Method.
The present invention is achieved by the following technical solutions：A kind of metallized film of anti-surge capacity device, by following heavy
The raw material of amount part is made：Polrvinyl chloride 95-100, IXPE 18-24, ethylene bis stearamide 3-9, boron modification phenol
Urea formaldehyde 4-6, ethyl hexyl ester of epoxidized soybean oil 2-5,4-Vinyl phenol 2-3, o-chlorobenzaldehyde 5-7, pyrazine carboxylic acid 1-3, chlorine iridium
Sour 0.5-0.8, volcanic tuff powder 8-12, TDE 3-5, tetramethylpiperidinol 0.08-0.12, ethyl-sulfate 3-5,
Acer Truncatum Buge seed oil 0.5-0.8,2-Butoxyethyl acetate 1-2, octadecyl trichlorosilane alkane 2-4.
A kind of preparation method of the metallized film of anti-surge capacity device, comprises the following steps：
（1）Polrvinyl chloride, cross-linking radiation ethylene, pyrazine carboxylic acid, volcanic tuff powder, octadecyl trichlorosilane alkane are sent into and is mediated
In machine, heat treatment 3-4 hours in the environment of temperature is for 140-160 DEG C obtain mixed material；
（2）Ethylene bis stearamide, boron modified phenolic resin, 4-Vinyl phenol, neighbour is added in above-mentioned gained mixed material
Chlorobenzaldehyde is plasticated, and is subsequently adding ethyl hexyl ester of epoxidized soybean oil, monoxone, tetramethylpiperidinol, ethyl-sulfate, Acer Truncatum Buge
Seed oil, 2-Butoxyethyl acetate are processed 8 hours under conditions of 120 DEG C, obtain sizing material；
（3）Extruded for sizing material die head is extruded, then process through chill roll cooling, traction stretching, thickness measure, surface corona,
Trimming, winding film forming, inspection, warehouse-in.
Used as further improvement of these options, the surface corona processes the gaseous mixture guarantor in noble gases and hydrogen
Carry out under shield, wherein hydrogen accounts for the 1.5-1.8% of gaseous mixture volume.
Wherein, the process conditions that the surface corona is processed are 25-35J/cm.
The present invention has advantages below compared to existing technology：Polrvinyl chloride, cross-linking radiation ethylene, octadecyl in the present invention
Trichlorosilane is crosslinked under the high temperature conditions, improves the tensile property of plastic sheeting, ethylene bis stearamide, boron modification phenolic aldehyde
Resin, 4-Vinyl phenol, the addition of o-chlorobenzaldehyde improve conjugated group, and volcanic tuff powder is combined with thin-film material, subtracted
Few film surface hole, improves the dielectricity of capacitor, improves the interface state of thin film, add wherein tetramethylpiperidinol,
Ethyl-sulfate, Acer Truncatum Buge seed oil, make plastic sheeting be difficult to polarize, improve its dielectric properties, reduce dielectric loss, and epoxy is big
Behenic acid monooctyl ester, monoxone, 2-Butoxyethyl acetate are engaged with other raw materials, improve resistance to pressure and the antisurge of thin film
Ability so as to can bear the surge voltage more than 1000 times of 1000V/S, reduces dielectric loss, improves metallic film capacitor
Service behaviour.
Specific embodiment
Embodiment 1
A kind of metallized film of anti-surge capacity device, is made up of the raw material of following weight portion：Polrvinyl chloride 95, cross-linking radiation gather
Ethylene 24, ethylene bis stearamide 6, boron modified phenolic resin 4, ethyl hexyl ester of epoxidized soybean oil 5,4-Vinyl phenol 2, adjacent chlorobenzene
Formaldehyde 7, pyrazine carboxylic acid 3, chloro-iridic acid 0.5, volcanic tuff powder 10, TDE 3, tetramethylpiperidinol 0.1, sulphuric acid second
Ester 4, Acer Truncatum Buge seed oil 0.8, butyl glycol ether acetic acid 2, octadecyl trichlorosilane alkane 4.
A kind of preparation method of the metallized film of anti-surge capacity device, comprises the following steps：
（1）Polrvinyl chloride, cross-linking radiation ethylene, pyrazine carboxylic acid, volcanic tuff powder, octadecyl trichlorosilane alkane are sent into and is mediated
In machine, heat treatment 3-4 hours in the environment of temperature is for 140-160 DEG C obtain mixed material；
（2）Ethylene bis stearamide, boron modified phenolic resin, 4-Vinyl phenol, neighbour is added in above-mentioned gained mixed material
Chlorobenzaldehyde is plasticated, and is subsequently adding ethyl hexyl ester of epoxidized soybean oil, monoxone, tetramethylpiperidinol, ethyl-sulfate, Acer Truncatum Buge
Seed oil, 2-Butoxyethyl acetate are processed 8 hours under conditions of 120 DEG C, obtain sizing material；
（3）Extruded for sizing material die head is extruded, then process through chill roll cooling, traction stretching, thickness measure, surface corona,
Trimming, winding film forming, inspection, warehouse-in；
Wherein, the surface corona is processed and is carried out under the mixing gas shielded of noble gases and hydrogen, and wherein hydrogen accounts for gaseous mixture
The 1.5-1.8% of volume；The process conditions that the surface corona is processed are 25-35J/cm.
In the present invention, zinc-plated aluminum composite metal evaporation is given Plastic film surface in vacuum high-temperature environment by plastic sheeting
Metallized film motor is obtained, then by metallized film electrode roll around obtaining metallic film capacitor.
After in the present embodiment, plastic sheeting is used for preparing metallic film capacitor, proof voltage scope is up to 1200-
1600Vdc, nonpolarity, back pulse voltage can be born for a long time, moreover it is possible to bear the overvoltage of 1.8 times of rated voltages, range of capacity is
120-1000 μ F, can bear the effective current of 300mA/ μ F, can also bear high peak current, and dv/dt reaches 100V/ μ s, inductance
Amount is little, can bear the surge voltage more than 1000 times of 1000V/S, and temperature performance is good, can long-term work under the high temperature conditions, use
Life-span reaches more than 180000h.
Embodiment 2
A kind of metallized film of anti-surge capacity device, is made up of the raw material of following weight portion：Polrvinyl chloride 98, cross-linking radiation gather
Ethylene 18, ethylene bis stearamide 9, boron modified phenolic resin 6, ethyl hexyl ester of epoxidized soybean oil 5,4-Vinyl phenol 3, adjacent chlorobenzene
Formaldehyde 5, pyrazine carboxylic acid 3, chloro-iridic acid 0.6, volcanic tuff powder 12, TDE 5, tetramethylpiperidinol 0.12, sulphuric acid
Ethyl ester 3, Acer Truncatum Buge seed oil 0.7,2-Butoxyethyl acetate 1, octadecyl trichlorosilane alkane 3.
Its preparation method is same as Example 1.
After in the present embodiment, plastic sheeting is used for preparing metallic film capacitor, proof voltage scope is up to 1200-
1600Vdc, nonpolarity, back pulse voltage can be born for a long time, moreover it is possible to bear the overvoltage of 1.5 times of rated voltages, range of capacity is
120-1000 μ F, can bear the effective current of 300mA/ μ F, can also bear high peak current, and dv/dt reaches 100V/ μ s, inductance
Amount is little, can bear the surge voltage more than 1000 times of 1000V/S, and temperature performance is good, can long-term work under the high temperature conditions, use
Life-span reaches more than 180000h.
Embodiment 3
A kind of metallized film of anti-surge capacity device, is made up of the raw material of following weight portion：Polrvinyl chloride 100, cross-linking radiation
Polyethylene 22, ethylene bis stearamide 6, boron modified phenolic resin 6, ethyl hexyl ester of epoxidized soybean oil 2,4-Vinyl phenol 2, adjacent chlorine
Benzaldehyde 5, pyrazine carboxylic acid 1, chloro-iridic acid 0.8, volcanic tuff powder 8, TDE 4, tetramethylpiperidinol 0.08, sulphuric acid
Ethyl ester 4, Acer Truncatum Buge seed oil 0.6,2-Butoxyethyl acetate 2, octadecyl trichlorosilane alkane 3.
Its preparation method is same as Example 1.
After in the present embodiment, plastic sheeting is used for preparing metallic film capacitor, proof voltage scope is up to 1200-
1600Vdc, nonpolarity, back pulse voltage can be born for a long time, moreover it is possible to bear the overvoltage of 1.6 times of rated voltages, range of capacity is
120-1000 μ F, can bear the effective current of 300mA/ μ F, can also bear high peak current, and dv/dt reaches 100V/ μ s, inductance
Amount is little, can bear the surge voltage more than 1000 times of 1000V/S, and temperature performance is good, can long-term work under the high temperature conditions, use
Life-span reaches more than 180000h.
Claims (4)
1. a kind of metallized film of anti-surge capacity device, it is characterised in that be made up of the raw material of following weight portion：Polrvinyl chloride
95-100, IXPE 18-24, ethylene bis stearamide 3-9, boron modified phenolic resin 4-6, epoxy soybean oil are misery
Ester 2-5,4-Vinyl phenol 2-3, o-chlorobenzaldehyde 5-7, pyrazine carboxylic acid 1-3, chloro-iridic acid 0.5-0.8, volcanic tuff powder 8-
12, TDE 3-5, tetramethylpiperidinol 0.08-0.12, ethyl-sulfate 3-5, Acer Truncatum Buge seed oil 0.5-0.8, ethylene glycol
Monobutyl ether acetate 1-2, octadecyl trichlorosilane alkane 2-4.
2. a kind of preparation method of the metallized film of anti-surge capacity device as claimed in claim 1, it is characterised in that include with
Lower step：
（1）Polrvinyl chloride, cross-linking radiation ethylene, pyrazine carboxylic acid, volcanic tuff powder, octadecyl trichlorosilane alkane are sent into and is mediated
In machine, heat treatment 3-4 hours in the environment of temperature is for 140-160 DEG C obtain mixed material；
（2）Ethylene bis stearamide, boron modified phenolic resin, 4-Vinyl phenol, neighbour is added in above-mentioned gained mixed material
Chlorobenzaldehyde is plasticated, and is subsequently adding ethyl hexyl ester of epoxidized soybean oil, monoxone, tetramethylpiperidinol, ethyl-sulfate, Acer Truncatum Buge
Seed oil, 2-Butoxyethyl acetate are processed 8 hours under conditions of 120 DEG C, obtain sizing material；
（3）Extruded for sizing material die head is extruded, then process through chill roll cooling, traction stretching, thickness measure, surface corona,
Trimming, winding film forming, inspection, warehouse-in.
3. a kind of preparation method of the metallized film of anti-surge capacity device as claimed in claim 2, it is characterised in that the table
Face sided corona treatment is carried out under the mixing gas shielded of noble gases and hydrogen, and wherein hydrogen accounts for the 1.5-1.8% of gaseous mixture volume.
4. a kind of preparation method of the metallized film of anti-surge capacity device as described in Claims 2 or 3, it is characterised in that institute
The process conditions for stating surface corona process are 25-35J/cm.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1749303A (en) * | 2004-09-15 | 2006-03-22 | 上海高分子功能材料研究所 | Infrared irridiation crosslinked polyethylene plastic for pipe, wire and cable and its preparing method |
| CN103250345A (en) * | 2011-09-05 | 2013-08-14 | 株式会社创发***研究所 | Variable speed driver for induction motor for road tunnel jet fan driven via long cable |
| CN104292853A (en) * | 2014-09-24 | 2015-01-21 | 铜陵市新泰电容电器有限责任公司 | High-freezing-resistance underground water pump capacitor potting agent |
| CN105692589A (en) * | 2016-03-14 | 2016-06-22 | 中国科学院上海应用物理研究所 | Preparation method of glassy carbon material based on modified phenolic resin precursor |
| CN105914609A (en) * | 2016-05-24 | 2016-08-31 | 东莞赋安实业有限公司 | Safe multifunctional power distribution box |
-
2016
- 2016-10-26 CN CN201610946416.1A patent/CN106496851A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1749303A (en) * | 2004-09-15 | 2006-03-22 | 上海高分子功能材料研究所 | Infrared irridiation crosslinked polyethylene plastic for pipe, wire and cable and its preparing method |
| CN103250345A (en) * | 2011-09-05 | 2013-08-14 | 株式会社创发***研究所 | Variable speed driver for induction motor for road tunnel jet fan driven via long cable |
| CN104292853A (en) * | 2014-09-24 | 2015-01-21 | 铜陵市新泰电容电器有限责任公司 | High-freezing-resistance underground water pump capacitor potting agent |
| CN105692589A (en) * | 2016-03-14 | 2016-06-22 | 中国科学院上海应用物理研究所 | Preparation method of glassy carbon material based on modified phenolic resin precursor |
| CN105914609A (en) * | 2016-05-24 | 2016-08-31 | 东莞赋安实业有限公司 | Safe multifunctional power distribution box |
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