CN103804753A - 一种超薄抗断裂电容器用金属化薄膜及其制备方法 - Google Patents
一种超薄抗断裂电容器用金属化薄膜及其制备方法 Download PDFInfo
- Publication number
- CN103804753A CN103804753A CN201310707996.5A CN201310707996A CN103804753A CN 103804753 A CN103804753 A CN 103804753A CN 201310707996 A CN201310707996 A CN 201310707996A CN 103804753 A CN103804753 A CN 103804753A
- Authority
- CN
- China
- Prior art keywords
- parts
- film
- density polyethylene
- fracture
- capacitor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000011104 metalized film Substances 0.000 title claims abstract description 18
- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- 239000003990 capacitor Substances 0.000 title abstract description 10
- 229920001903 high density polyethylene Polymers 0.000 claims abstract description 13
- 239000004700 high-density polyethylene Substances 0.000 claims abstract description 13
- 239000002994 raw material Substances 0.000 claims abstract description 13
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 claims abstract description 8
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000007822 coupling agent Substances 0.000 claims abstract description 7
- 229920000092 linear low density polyethylene Polymers 0.000 claims abstract description 7
- 239000004707 linear low-density polyethylene Substances 0.000 claims abstract description 7
- 239000000843 powder Substances 0.000 claims abstract description 7
- 239000010456 wollastonite Substances 0.000 claims abstract description 7
- 229910052882 wollastonite Inorganic materials 0.000 claims abstract description 7
- -1 poly boron siloxane Chemical class 0.000 claims abstract description 6
- 238000003851 corona treatment Methods 0.000 claims abstract description 5
- 238000001914 filtration Methods 0.000 claims abstract description 5
- 239000005639 Lauric acid Substances 0.000 claims abstract description 4
- 235000021355 Stearic acid Nutrition 0.000 claims abstract description 4
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical compound C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 claims abstract description 4
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims abstract description 4
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000008117 stearic acid Substances 0.000 claims abstract description 4
- CPUDPFPXCZDNGI-UHFFFAOYSA-N triethoxy(methyl)silane Chemical compound CCO[Si](C)(OCC)OCC CPUDPFPXCZDNGI-UHFFFAOYSA-N 0.000 claims abstract description 4
- 230000002968 anti-fracture Effects 0.000 claims description 9
- 239000012752 auxiliary agent Substances 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 9
- 230000032683 aging Effects 0.000 claims description 6
- 238000002844 melting Methods 0.000 claims description 6
- 230000008018 melting Effects 0.000 claims description 6
- 229920001526 metallocene linear low density polyethylene Polymers 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- KXDHJXZQYSOELW-UHFFFAOYSA-M Carbamate Chemical compound NC([O-])=O KXDHJXZQYSOELW-UHFFFAOYSA-M 0.000 claims description 3
- 239000004593 Epoxy Substances 0.000 claims description 3
- 241000628997 Flos Species 0.000 claims description 3
- 235000002918 Fraxinus excelsior Nutrition 0.000 claims description 3
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 3
- YSMRWXYRXBRSND-UHFFFAOYSA-N TOTP Chemical compound CC1=CC=CC=C1OP(=O)(OC=1C(=CC=CC=1)C)OC1=CC=CC=C1C YSMRWXYRXBRSND-UHFFFAOYSA-N 0.000 claims description 3
- 240000007313 Tilia cordata Species 0.000 claims description 3
- 230000003712 anti-aging effect Effects 0.000 claims description 3
- 239000002956 ash Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 239000012467 final product Substances 0.000 claims description 3
- 238000005469 granulation Methods 0.000 claims description 3
- 230000003179 granulation Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 238000007738 vacuum evaporation Methods 0.000 claims description 3
- 239000010408 film Substances 0.000 abstract description 15
- 239000012535 impurity Substances 0.000 abstract description 3
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 229910052796 boron Inorganic materials 0.000 abstract 1
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- JOYRKODLDBILNP-UHFFFAOYSA-N urethane group Chemical group NC(=O)OCC JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 abstract 1
- 239000004743 Polypropylene Substances 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 239000004793 Polystyrene Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000004494 ethyl ester group Chemical group 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Classifications
-
- 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
- C08L23/06—Polyethene
-
- 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
-
- 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
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-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
- C08J2323/06—Polyethene
-
- 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
- C08J2423/06—Polyethene
-
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/16—Applications used for films
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/062—HDPE
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mechanical Engineering (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
本发明公开了一种超薄抗断裂电容器用金属化薄膜,其特征在于,由下列重量份的原料制成:硅灰石粉1-2、高密度聚乙烯100、钛酸酯偶联剂1-2、线型低密度聚乙烯100、硬酯酸1-2、月桂酸1-2、氨基甲酸酯乙烯基醚2-3、甲基三乙氧基硅烷1-2、聚硼硅氧烷2-3、助剂5-6;本发明通过过滤,去除原料中的杂质,使原料性能好,降低了薄膜的报废率,不易破裂;采用电晕处理,提高了薄膜的耐压强度,防止击穿;本发明加工工艺简单,并且用其制作的薄膜电容器接触电阻小,从而使得产品特性好,使用寿命长。
Description
技术领域
本发明涉及电容器制造领域,特别是一种超薄抗断裂电容器用金属化薄膜及其制备方法。
背景技术
薄膜电容器是以金属箔当电极,将其和聚乙酯,聚丙烯,聚笨乙烯或聚碳酸酯等塑料薄膜,从两端重叠后,卷绕成圆筒状的构造之电容器 ;在所有的塑料薄膜电容当中,聚丙烯(PP)电容和聚苯乙烯(PS)电容的特性最为显著,当然这两种电容器的价格也比较高,电容器的薄膜质量直接影响电容器的使用寿命和产品性能,电容器薄膜的需求量大、种类多,采用单一原料生产的薄膜很难适应市场的要求,但每种原料都有其不足之处,所以生产出来的薄膜很难满足各种情况的需求。现有技术制备电容器金属化膜时选用的原料杂质较多,所以会导致生产出来的电容器金属化膜性能较差,而且因为现有技术制备电容器金属化膜时纵向以及横向拉伸工序的各种参数设定的不好,所以很有可能导致拉膜断裂,破膜影响正常生产。
发明内容
本发明的目的是提供一种超薄抗断裂电容器用金属化薄膜及其制备方法。
为了实现本发明的目的,本发明通过以下方案实施:
一种超薄抗断裂电容器用金属化薄膜,由下列重量份的原料制成:硅灰石粉1-2、高密度聚乙烯100、钛酸酯偶联剂1-2、线型低密度聚乙烯100、硬酯酸1-2、月桂酸1-2、氨基甲酸酯乙烯基醚2-3、甲基三乙氧基硅烷1-2、聚硼硅氧烷2-3、助剂5-6;
所述助剂由下列重量份的原料制成:茂金属线性低密度聚乙烯12-15、防老剂ODA 1-2、磷酸三甲酚酯2-3、椴木灰烬1-2、硅烷偶联剂KH550 1-2、环氧亚麻油1-2、玫瑰精油0.1-0.2;制备方法是将茂金属线性低密度聚乙烯加热至熔融状态,加入其它成分,搅拌分散均匀,冷却,造粒,即得。
本发明所述超薄抗断裂电容器用金属化薄膜,由以下具体步骤制成:
(1)将硅灰石粉、高密度聚乙烯、钛酸酯偶联剂、线型低密度聚乙烯缩水甘油酯加热熔融,再加入助剂以及其余剩余成分充分搅拌,送入挤出机熔融、过滤,然后再通过挤出机挤出片状熔体,过滤>1200目,所述挤出机的温度为220-260℃;
(2)将步骤(1)制成的片状熔体通过激冷辊及风淋室冷却定型后制得铸片,依次进行纵向拉伸、横向拉伸、粗化面电晕处理;
(3)收卷、第一次时效处理、第二次时效处理;
(4)真空蒸发金属化膜,粗化面形成金属化层。
本发明的有益效果为:本发明通过过滤,去除原料中的杂质,使原料性能好,降低了薄膜的报废率,不易破裂;采用电晕处理,提高了薄膜的耐压强度,防止击穿;本发明加工工艺简单,并且用其制作的薄膜电容器接触电阻小,从而使得产品特性好,使用寿命长。
具体实施方式
下面通过具体实例对本发明进行详细说明。
一种超薄抗断裂电容器用金属化薄膜,由下列重量份(公斤)的原料制成:硅灰石粉1、高密度聚乙烯100、钛酸酯偶联剂1、线型低密度聚乙烯100、硬酯酸1、月桂酸1、氨基甲酸酯乙烯基醚2、甲基三乙氧基硅烷1、聚硼硅氧烷2、助剂5;
所述助剂由下列重量份(公斤)的原料制成:茂金属线性低密度聚乙烯12、防老剂ODA 1、磷酸三甲酚酯2、椴木灰烬1、硅烷偶联剂KH550 1、环氧亚麻油1、玫瑰精油0.1;制备方法是将茂金属线性低密度聚乙烯加热至熔融状态,加入其它成分,搅拌分散均匀,冷却,造粒,即得。
本发明所述超薄抗断裂电容器用金属化薄膜,由以下具体步骤制成:
(1)将硅灰石粉、高密度聚乙烯、钛酸酯偶联剂、线型低密度聚乙烯缩水甘油酯加热熔融,再加入助剂以及其余剩余成分充分搅拌,送入挤出机熔融、过滤,然后再通过挤出机挤出片状熔体,过滤>1200目,所述挤出机的温度为220-260℃;
(2)将步骤(1)制成的片状熔体通过激冷辊及风淋室冷却定型后制得铸片,依次进行纵向拉伸、横向拉伸、粗化面电晕处理;
(3)收卷、第一次时效处理、第二次时效处理;
(4)真空蒸发金属化膜,粗化面形成金属化层。
本发明实施例的金属化薄膜的技术指标如下 :
(1)横向收缩率≤ 0.2%、纵向收缩率≤ 2.5%
(2)横向拉伸强度≥ 18Mpa、纵向拉伸强度≥ 12Mpa ;
(3)最小击穿电压 594Vv/um 。
Claims (2)
1.一种超薄抗断裂电容器用金属化薄膜,其特征在于,由下列重量份的原料制成:硅灰石粉1-2、高密度聚乙烯100、钛酸酯偶联剂1-2、线型低密度聚乙烯100、硬酯酸1-2、月桂酸1-2、氨基甲酸酯乙烯基醚2-3、甲基三乙氧基硅烷1-2、聚硼硅氧烷2-3、助剂5-6;
所述助剂由下列重量份的原料制成:茂金属线性低密度聚乙烯12-15、防老剂ODA 1-2、磷酸三甲酚酯2-3、椴木灰烬1-2、硅烷偶联剂KH550 1-2、环氧亚麻油1-2、玫瑰精油0.1-0.2;制备方法是将茂金属线性低密度聚乙烯加热至熔融状态,加入其它成分,搅拌分散均匀,冷却,造粒,即得。
2.根据权利要求1所述超薄抗断裂电容器用金属化薄膜,其特征在于,由以下具体步骤制成:
(1)将硅灰石粉、高密度聚乙烯、钛酸酯偶联剂、线型低密度聚乙烯缩水甘油酯加热熔融,再加入助剂以及其余剩余成分充分搅拌,送入挤出机熔融、过滤,然后再通过挤出机挤出片状熔体,过滤>1200目,所述挤出机的温度为220-260℃;
(2)将步骤(1)制成的片状熔体通过激冷辊及风淋室冷却定型后制得铸片,依次进行纵向拉伸、横向拉伸、粗化面电晕处理;
(3)收卷、第一次时效处理、第二次时效处理;
(4)真空蒸发金属化膜,粗化面形成金属化层。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310707996.5A CN103804753A (zh) | 2013-12-20 | 2013-12-20 | 一种超薄抗断裂电容器用金属化薄膜及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310707996.5A CN103804753A (zh) | 2013-12-20 | 2013-12-20 | 一种超薄抗断裂电容器用金属化薄膜及其制备方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN103804753A true CN103804753A (zh) | 2014-05-21 |
Family
ID=50702171
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310707996.5A Pending CN103804753A (zh) | 2013-12-20 | 2013-12-20 | 一种超薄抗断裂电容器用金属化薄膜及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103804753A (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110272557A (zh) * | 2019-06-20 | 2019-09-24 | 南京环力建设工程有限公司 | 激光镂空压敏拆封拉线及其生产方法 |
CN111328424A (zh) * | 2017-11-15 | 2020-06-23 | 株式会社村田制作所 | 薄膜电容器以及金属化薄膜 |
CN111351702A (zh) * | 2020-03-19 | 2020-06-30 | 中国科学院金属研究所 | 一种确定柔性基底金属薄膜断裂应变的方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0909636A2 (en) * | 1997-10-17 | 1999-04-21 | Fina Technology, Inc. | Metallizable polypropylene films |
JP2009088258A (ja) * | 2007-09-28 | 2009-04-23 | Nichicon Corp | 金属化フィルムコンデンサ |
CN102964658A (zh) * | 2012-10-31 | 2013-03-13 | 安徽省易达电子有限公司 | 一种以低密度聚乙烯为基体的电容器薄膜及其制备方法 |
CN103102587A (zh) * | 2012-11-13 | 2013-05-15 | 铜陵亿亨达电子有限责任公司 | 一种以均聚聚丙烯为基体的电容器薄膜及其制备方法 |
CN103102582A (zh) * | 2012-11-13 | 2013-05-15 | 铜陵亿亨达电子有限责任公司 | 一种含有改性纳米二氧化钛的电容器薄膜及其制备方法 |
CN103102574A (zh) * | 2012-11-13 | 2013-05-15 | 铜陵亿亨达电子有限责任公司 | 一种以茂金属线形低密度聚乙烯树脂为基体的电容器薄膜及其制备方法 |
CN103102588A (zh) * | 2012-11-13 | 2013-05-15 | 铜陵亿亨达电子有限责任公司 | 一种以双向拉伸聚丙烯为基体的电容器薄膜及其制备方法 |
CN103112169A (zh) * | 2013-01-28 | 2013-05-22 | 宁波绿海电子材料有限公司 | 一种电磁炉电容器金属化膜的制备方法 |
-
2013
- 2013-12-20 CN CN201310707996.5A patent/CN103804753A/zh active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0909636A2 (en) * | 1997-10-17 | 1999-04-21 | Fina Technology, Inc. | Metallizable polypropylene films |
JP2009088258A (ja) * | 2007-09-28 | 2009-04-23 | Nichicon Corp | 金属化フィルムコンデンサ |
CN102964658A (zh) * | 2012-10-31 | 2013-03-13 | 安徽省易达电子有限公司 | 一种以低密度聚乙烯为基体的电容器薄膜及其制备方法 |
CN103102587A (zh) * | 2012-11-13 | 2013-05-15 | 铜陵亿亨达电子有限责任公司 | 一种以均聚聚丙烯为基体的电容器薄膜及其制备方法 |
CN103102582A (zh) * | 2012-11-13 | 2013-05-15 | 铜陵亿亨达电子有限责任公司 | 一种含有改性纳米二氧化钛的电容器薄膜及其制备方法 |
CN103102574A (zh) * | 2012-11-13 | 2013-05-15 | 铜陵亿亨达电子有限责任公司 | 一种以茂金属线形低密度聚乙烯树脂为基体的电容器薄膜及其制备方法 |
CN103102588A (zh) * | 2012-11-13 | 2013-05-15 | 铜陵亿亨达电子有限责任公司 | 一种以双向拉伸聚丙烯为基体的电容器薄膜及其制备方法 |
CN103112169A (zh) * | 2013-01-28 | 2013-05-22 | 宁波绿海电子材料有限公司 | 一种电磁炉电容器金属化膜的制备方法 |
Non-Patent Citations (1)
Title |
---|
王澜等: "《高分子材料》", 31 January 2009, 中国轻工业出版社 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111328424A (zh) * | 2017-11-15 | 2020-06-23 | 株式会社村田制作所 | 薄膜电容器以及金属化薄膜 |
CN111328424B (zh) * | 2017-11-15 | 2022-01-11 | 株式会社村田制作所 | 薄膜电容器以及金属化薄膜 |
CN110272557A (zh) * | 2019-06-20 | 2019-09-24 | 南京环力建设工程有限公司 | 激光镂空压敏拆封拉线及其生产方法 |
CN110272557B (zh) * | 2019-06-20 | 2021-12-28 | 南京环力建设工程有限公司 | 激光镂空压敏拆封拉线及其生产方法 |
CN111351702A (zh) * | 2020-03-19 | 2020-06-30 | 中国科学院金属研究所 | 一种确定柔性基底金属薄膜断裂应变的方法 |
CN111351702B (zh) * | 2020-03-19 | 2021-10-15 | 中国科学院金属研究所 | 一种确定柔性基底金属薄膜断裂应变的方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103804753A (zh) | 一种超薄抗断裂电容器用金属化薄膜及其制备方法 | |
CN103724845A (zh) | 一种体积小耐压强度大的复合聚烯烃电容器金属化膜及其制备方法 | |
CN103804752A (zh) | 一种耐压耐高温性能优良的电容器金属化薄膜及其制备方法 | |
CN103788450A (zh) | 一种以高密度聚乙烯为基材的阻燃耐高温电容器金属化膜及其制备方法 | |
CN103772783A (zh) | 一种电容器用改性聚乙烯等规聚丙烯复合金属化薄膜及其制备方法 | |
CN103951886A (zh) | 一种耐热耐击穿电容器金属化薄膜及其制备方法 | |
CN103724771A (zh) | 一种改性高密度聚乙烯电容器金属化薄膜及其制备方法 | |
CN103937098B (zh) | 一种综合性能优良的电容器用金属化薄膜及其制备方法 | |
CN103937104A (zh) | 一种阻燃抗击穿等规聚丙烯电容器用金属化薄膜及其制备方法 | |
CN103804768A (zh) | 一种可双向拉伸的聚乙烯电容器金属化膜及其制备方法 | |
CN103804767A (zh) | 一种以线性低密度聚乙烯为基体的电容器用金属化膜及其制备方法 | |
CN103937103A (zh) | 一种质量均一耐热的电容器金属化薄膜及其制备方法 | |
CN103804754A (zh) | 一种复合材料制成的电容器金属化薄膜及其制备方法 | |
CN103804750A (zh) | 一种阻隔性良好的电容器用聚乙烯金属化薄膜及其制备方法 | |
CN103834091B (zh) | 一种以线性低密度聚乙烯为基体的电容器金属化薄膜及其制备方法 | |
CN103804771A (zh) | 一种电容器用抗氧化改性聚乙烯金属化薄膜及其制备方法 | |
CN103834092A (zh) | 一种物理性能优异的电容器金属化薄膜及其制备方法 | |
CN103804783A (zh) | 一种薄膜电容器用金属化薄膜及其制备方法 | |
CN103804790A (zh) | 一种电容器用复合聚烯烃金属化薄膜及其制备方法 | |
CN103804755A (zh) | 一种制造成本低的复合聚乙烯电容器金属化薄膜及其制备方法 | |
CN103951878A (zh) | 一种等规聚丙烯改性电容器金属化薄膜及其制备方法 | |
CN103724804A (zh) | 一种电容器用聚烯烃混合金属化薄膜及其制备方法 | |
CN103804788A (zh) | 一种电容器用复合塑料金属化薄膜及其制备方法 | |
CN103804765A (zh) | 一种制作简单成本低的电容器金属化薄膜及其制备方法 | |
CN103756138A (zh) | 一种抗击穿体积小的等规聚丙烯电容器金属化薄膜及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140521 |