CN103834091A - Capacitor metalized film adopting linear low-density polyethylene as base body and preparation method of capacitor metalized film - Google Patents
Capacitor metalized film adopting linear low-density polyethylene as base body and preparation method of capacitor metalized film Download PDFInfo
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- CN103834091A CN103834091A CN201410075392.8A CN201410075392A CN103834091A CN 103834091 A CN103834091 A CN 103834091A CN 201410075392 A CN201410075392 A CN 201410075392A CN 103834091 A CN103834091 A CN 103834091A
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- density polyethylene
- metalized film
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- low density
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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
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
- C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
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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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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/005—Electrodes
- H01G4/008—Selection of materials
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/005—Electrodes
- H01G4/015—Special provisions for self-healing
-
- 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
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—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
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/08—Copolymers of ethene
-
- 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
- C08J2423/08—Copolymers of ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- 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
- C08L2203/162—Applications used for films sealable films
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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
- C08L2203/20—Applications use in electrical or conductive gadgets
-
- 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
-
- 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
Abstract
The invention discloses a capacitor metalized film adopting linear low-density polyethylene as a base body. The capacitor metalized film is characterized by comprises the following materials in parts by weight: 200 parts of linear low-density polyethylene, 2-3 parts of lignin, 1-2 parts of nano diatomite, 2-3 parts of dimethylaminoethyl methacrylate, 1-2 parts of glycol ether, 1-2 parts of ferrocene, 1-2 parts of polyvinyl alcohol, 1-2 parts of titanate coupling agent TMC-TTS and 5-6 parts of additive. The capacitor metalized film disclosed by the invention has the advantages that the processing process is simple, the contact resistance of the film capacitor manufactured by the capacitor metalized film is less, so that the characteristics of a product are good; due to addition of the additive, the blocking performance and the air tightness of the film are enhanced; the capacitor metalized film is good in pressure resistance and impact resistance, has the characteristics of high heat-sealing strength and good heat-sealing performance and is long in service life.
Description
Technical field
The present invention relates to field of capacitor manufacture, particularly a kind of capacitor metalized film taking linear low density polyethylene as matrix and preparation method thereof.
Background technology
Film capacitor is to work as electrode with tinsel, by itself and poly-ethyl ester, and polypropylene, the plastics films such as polystyrene or polycarbonate, from two ends are overlapping, are wound into the electrical condenser of structure cylindraceous; In the middle of all plastics film electric capacity, the characteristic of polypropylene (PP) electric capacity and polystyrene (PS) electric capacity is the most remarkable, certainly the price of these two kinds of electrical condensers is also higher, the film quality of electrical condenser directly affects work-ing life and the product performance of electrical condenser, the demand of capacitor film is large, kind is many, adopt the film of single raw material production to be difficult to adapt to the requirement in market, but every kind of raw material has its weak point, so the film of producing is difficult to meet the demand of various situations.
Summary of the invention
The object of this invention is to provide a kind of capacitor metalized film taking linear low density polyethylene as matrix and preparation method thereof.
In order to realize object of the present invention, the present invention passes through following scheme implementation:
A capacitor metalized film taking linear low density polyethylene as matrix, is made up of the raw material of following weight part: linear low density polyethylene 200, xylogen 2-3, nano diatomite 1-2, dimethylaminoethyl methacrylate 2-3, ethylene glycol ethyl ether 1-2, ferrocene 1-2, polyvinyl alcohol 1-2, titanate coupling agent TMC-TTS 1-2, auxiliary agent 5-6;
Described auxiliary agent is made up of the raw material of following weight part: metallocene linear-low density polyethylene 12-15, calcium zinc stabilizer 2-3, cyanuric acid zinc 1-2,2-ethylhexyl diphenyl phosphate 5-6, linden ashes 1-2, nanometer jade powder 0.3-0.4, phosphorous acid ester 8-10, polyisobutene 2-3,, Flos Rosae Rugosae quintessence oil 0.1-0.2; Metallocene linear-low density polyethylene is heated to molten state by preparation method, then, adds nanometer jade powder, linden ashes, stirs 10-15 minute, finally adds other composition, and dispersed with stirring is even, cooling, and granulation to obtain final product.
Capacitor metalized film taking linear low density polyethylene as matrix of the present invention, is characterized in that, is made up of following concrete steps:
(1) by linear low density polyethylene, xylogen, nano diatomite, dimethylaminoethyl methacrylate heating and melting, add again auxiliary agent and all the other remaining components fully to stir, send into forcing machine melting, filtration, and then by forcing machine extruding sheet melt, filter >1200 order, the temperature of described forcing machine is 220-260 DEG C;
(2) the sheet melt of step (1) being made makes slab after by sharp cooling roll and air raining chamber cooling and shaping, carries out successively longitudinal stretching, cross directional stretch, alligatoring face corona treatment;
(3) rolling, ageing treatment, ageing treatment for the second time for the first time;
(4) vacuum-evaporation metalized film, alligatoring face forms metal layer.
Complete processing of the present invention is simple, and little with the film capacitor contact resistance of its making, thereby makes product performance good; The present invention has added auxiliary agent, has strengthened barrier and the resistance to air loss of film, has good resistance to pressure and shock-resistance, has the feature that heat seal strength is high, heat sealability is good, long service life simultaneously.
Embodiment
Below by specific examples, the present invention is described in detail.
A capacitor metalized film taking linear low density polyethylene as matrix, by following weight part (kilogram) raw material make: linear low density polyethylene 200, xylogen 2, nano diatomite 1, dimethylaminoethyl methacrylate 2, ethylene glycol ethyl ether 1, ferrocene 1, polyvinyl alcohol 1, titanate coupling agent TMC-TTS 1, auxiliary agent 5;
Described auxiliary agent by following weight part (kilogram) raw material make: metallocene linear-low density polyethylene 12, calcium zinc stabilizer 2, cyanuric acid zinc 1,2-ethylhexyl diphenyl phosphate 5, linden ashes 2, nanometer jade powder 0.3, phosphorous acid ester 8, polyisobutene 2, Flos Rosae Rugosae quintessence oil 0.1; Metallocene linear-low density polyethylene is heated to molten state by preparation method, then, adds nanometer jade powder, linden ashes, stirs 10-15 minute, finally adds other composition, and dispersed with stirring is even, cooling, and granulation to obtain final product.
Capacitor metalized film taking linear low density polyethylene as matrix of the present invention, is characterized in that, is made up of following concrete steps:
(1) by linear low density polyethylene, xylogen, nano diatomite, dimethylaminoethyl methacrylate heating and melting, add again auxiliary agent and all the other remaining components fully to stir, send into forcing machine melting, filtration, and then by forcing machine extruding sheet melt, filter >1200 order, the temperature of described forcing machine is 220-260 DEG C;
(2) the sheet melt of step (1) being made makes slab after by sharp cooling roll and air raining chamber cooling and shaping, carries out successively longitudinal stretching, cross directional stretch, alligatoring face corona treatment;
(3) rolling, ageing treatment, ageing treatment for the second time for the first time;
(4) vacuum-evaporation metalized film, alligatoring face forms metal layer.
The technical indicator of the metallized film of the embodiment of the present invention is as follows:
(1) lateral shrinkage≤0.2%, longitudinal contraction rate≤2.5%
(2) transverse tensile strength >=18Mpa, longitudinal tensile strength >=12Mpa;
(3) minimum break-down voltage 600Vv/um.
Claims (2)
1. the capacitor metalized film taking linear low density polyethylene as matrix, it is characterized in that, made by the raw material of following weight part: linear low density polyethylene 200, xylogen 2-3, nano diatomite 1-2, dimethylaminoethyl methacrylate 2-3, ethylene glycol ethyl ether 1-2, ferrocene 1-2, polyvinyl alcohol 1-2, titanate coupling agent TMC-TTS 1-2, auxiliary agent 5-6;
Described auxiliary agent is made up of the raw material of following weight part: metallocene linear-low density polyethylene 12-15, calcium zinc stabilizer 2-3, cyanuric acid zinc 1-2,2-ethylhexyl diphenyl phosphate 5-6, linden ashes 1-2, nanometer jade powder 0.3-0.4, phosphorous acid ester 8-10, polyisobutene 2-3,, Flos Rosae Rugosae quintessence oil 0.1-0.2; Metallocene linear-low density polyethylene is heated to molten state by preparation method, then, adds nanometer jade powder, linden ashes, stirs 10-15 minute, finally adds other composition, and dispersed with stirring is even, cooling, and granulation to obtain final product.
2. the capacitor metalized film taking linear low density polyethylene as matrix according to claim 1, is characterized in that, is made up of following concrete steps:
(1) by linear low density polyethylene, xylogen, nano diatomite, dimethylaminoethyl methacrylate heating and melting, add again auxiliary agent and all the other remaining components fully to stir, send into forcing machine melting, filtration, and then by forcing machine extruding sheet melt, filter >1200 order, the temperature of described forcing machine is 220-260 DEG C;
(2) the sheet melt of step (1) being made makes slab after by sharp cooling roll and air raining chamber cooling and shaping, carries out successively longitudinal stretching, cross directional stretch, alligatoring face corona treatment;
(3) rolling, ageing treatment, ageing treatment for the second time for the first time;
(4) vacuum-evaporation metalized film, alligatoring face forms metal layer.
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CN201410075392.8A CN103834091B (en) | 2014-03-04 | 2014-03-04 | A kind of take linear low density polyethylene as capacitor metalized film of matrix and preparation method thereof |
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CN201410075392.8A CN103834091B (en) | 2014-03-04 | 2014-03-04 | A kind of take linear low density polyethylene as capacitor metalized film of matrix and preparation method thereof |
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CN103834091A true CN103834091A (en) | 2014-06-04 |
CN103834091B CN103834091B (en) | 2016-03-30 |
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CN201410075392.8A Expired - Fee Related CN103834091B (en) | 2014-03-04 | 2014-03-04 | A kind of take linear low density polyethylene as capacitor metalized film of matrix and preparation method thereof |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108623880A (en) * | 2018-05-09 | 2018-10-09 | 上海昶法新材料有限公司 | A kind of production method of lignin/low density polyethylene (LDPE) inflation film |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5308879A (en) * | 1992-09-07 | 1994-05-03 | Nippon Gohsei Kagaku Kogyo Kabushiki Kaisha | Process for preparing biodegradable resin foam |
EP0708148A1 (en) * | 1994-10-21 | 1996-04-24 | Ems-Inventa Ag | For blown films usable moulding compositions based on degradable aliphatic polyesters |
CN1465623A (en) * | 2002-06-21 | 2004-01-07 | 张惠民 | Environment protection type lignin fog-film |
CN102380996A (en) * | 2011-08-03 | 2012-03-21 | 大连方盛塑料有限公司 | Food packing plastic substrate film and production process thereof |
CN102717571A (en) * | 2012-07-02 | 2012-10-10 | 河北永新包装有限公司 | Microwave heating composite packaging film and preparation method thereof |
-
2014
- 2014-03-04 CN CN201410075392.8A patent/CN103834091B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5308879A (en) * | 1992-09-07 | 1994-05-03 | Nippon Gohsei Kagaku Kogyo Kabushiki Kaisha | Process for preparing biodegradable resin foam |
EP0708148A1 (en) * | 1994-10-21 | 1996-04-24 | Ems-Inventa Ag | For blown films usable moulding compositions based on degradable aliphatic polyesters |
CN1465623A (en) * | 2002-06-21 | 2004-01-07 | 张惠民 | Environment protection type lignin fog-film |
CN102380996A (en) * | 2011-08-03 | 2012-03-21 | 大连方盛塑料有限公司 | Food packing plastic substrate film and production process thereof |
CN102717571A (en) * | 2012-07-02 | 2012-10-10 | 河北永新包装有限公司 | Microwave heating composite packaging film and preparation method thereof |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108623880A (en) * | 2018-05-09 | 2018-10-09 | 上海昶法新材料有限公司 | A kind of production method of lignin/low density polyethylene (LDPE) inflation film |
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Effective date of registration: 20170309 Address after: Du Ruan Zhen Longxi Industrial Zone Pengjiang District Jiangmen city Guangdong province 529000 No. 2 Office Building Room 101 Patentee after: Guangdong Huilong new materials Co. Ltd. Address before: 241200 Anhui city of Wuhu province Fanchang Sunshine City Garden Building 406 room 3 Patentee before: Wuhu Edison Automation Equipment Co., Ltd. |
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Granted publication date: 20160330 Termination date: 20180304 |