CN103834105A - 一种耐压阻燃等规聚丙烯电容器金属化薄膜及其制备方法 - Google Patents

一种耐压阻燃等规聚丙烯电容器金属化薄膜及其制备方法 Download PDF

Info

Publication number
CN103834105A
CN103834105A CN201410075407.0A CN201410075407A CN103834105A CN 103834105 A CN103834105 A CN 103834105A CN 201410075407 A CN201410075407 A CN 201410075407A CN 103834105 A CN103834105 A CN 103834105A
Authority
CN
China
Prior art keywords
parts
isotatic polypropylene
flame retardant
pressure
metallized film
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.)
Granted
Application number
CN201410075407.0A
Other languages
English (en)
Other versions
CN103834105B (zh
Inventor
汤广顺
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hebei Haiwei Electronic New Material Technology Co.,Ltd.
Original Assignee
Wuhu Edison Automation Equipment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuhu Edison Automation Equipment Co Ltd filed Critical Wuhu Edison Automation Equipment Co Ltd
Priority to CN201410075407.0A priority Critical patent/CN103834105B/zh
Publication of CN103834105A publication Critical patent/CN103834105A/zh
Application granted granted Critical
Publication of CN103834105B publication Critical patent/CN103834105B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene
    • 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
    • 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
    • C08J2323/10—Homopolymers or copolymers of propene
    • C08J2323/12—Polypropene
    • 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
    • C08J2467/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2467/04—Polyesters derived from hydroxy carboxylic acids, e.g. lactones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/02—Flame or fire retardant/resistant
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mechanical Engineering (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)

Abstract

本发明公开了一种耐压阻燃等规聚丙烯电容器金属化薄膜，其特征在于，由下列重量份的原料制成：等规聚丙烯200、聚己内酯2-3、聚乳酸4-6、氧化锌1-2、硬脂酸1-2、防老剂40101-2、4-甲基愈创木酚1-2、丁基萘磺酸钠1-2、对苯二酚1-2、邻苯二甲酸二辛脂10-15、KH-560硅烷偶联剂1-2、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，阻燃，防止击穿，同时具有热封强度高、热封性能好的特点，使用寿命长。

Description

一种耐压阻燃等规聚丙烯电容器金属化薄膜及其制备方法
技术领域
本发明涉及电容器制造领域，特别是一种耐压阻燃等规聚丙烯电容器金属化薄膜及其制备方法。
背景技术
电容器用双向拉伸聚丙烯薄膜具有较高的机械性能和电气性能，与普通型薄膜制得的电容器相比，用聚丙烯薄膜制得的电容器以其热收缩率低、性能稳定、耐高温、阻燃、耐高压，防止击穿等显著优点，使得聚丙烯薄膜制得的电容器的使用范围越来越广。电容芯子是电容器的心脏，因此电容器制造芯子材质必须具有耐高频，耐高温，耐高压，能承受大电流冲击的一种高分子聚丙烯膜作介质，才能保证整机长期稳定地工作。
发明内容
本发明的目的是提供一种耐压阻燃等规聚丙烯电容器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：
一种耐压阻燃等规聚丙烯电容器金属化薄膜，由下列重量份的原料制成：等规聚丙烯200、聚己内酯2-3、聚乳酸4-6、氧化锌1-2、硬脂酸1-2、防老剂4010 1-2、4-甲基愈创木酚1-2、丁基萘磺酸钠1-2、对苯二酚1-2、邻苯二甲酸二辛脂10-15、KH-560硅烷偶联剂1-2、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、钙锌稳定剂2-3、氰尿酸锌1-2、2-乙基己基二苯基磷酸酯5-6、椴木灰烬1-2、纳米玉石粉0.3-0.4、亚磷酸酯8-10、聚异丁烯2-3、、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，然后，加入纳米玉石粉、椴木灰烬、搅拌10-15分钟，最后加入其它成分，搅拌分散均匀，冷却，造粒，即得。
本发明所述耐压阻燃等规聚丙烯电容器金属化薄膜，由以下具体步骤制成：
（1）将等规聚丙烯、聚己内酯、聚乳酸、氧化锌、硬脂酸、防老剂4010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，阻燃，防止击穿，同时具有热封强度高、热封性能好的特点，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。
一种耐压阻燃等规聚丙烯电容器金属化薄膜，由下列重量份（公斤）的原料制成：等规聚丙烯200、聚己内酯2、聚乳酸4、氧化锌1、硬脂酸1、防老剂4010 1、4-甲基愈创木酚1、丁基萘磺酸钠1、对苯二酚1、邻苯二甲酸二辛脂10、KH-560硅烷偶联剂1、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、钙锌稳定剂2、氰尿酸锌1、2-乙基己基二苯基磷酸酯5、椴木灰烬2、纳米玉石粉0.3、亚磷酸酯8、聚异丁烯2、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，然后，加入纳米玉石粉、椴木灰烬、搅拌10-15分钟，最后加入其它成分，搅拌分散均匀，冷却，造粒，即得。
本发明所述耐压阻燃等规聚丙烯电容器金属化薄膜，由以下具体步骤制成：
（1）将等规聚丙烯、聚己内酯、聚乳酸、氧化锌、硬脂酸、防老剂4010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≥ 14Mpa、纵向拉伸强度≥ 16Mpa ；
（3）最小击穿电压 600Vv/um 。

Claims (2)

1.一种耐压阻燃等规聚丙烯电容器金属化薄膜，其特征在于，由下列重量份的原料制成：等规聚丙烯200、聚己内酯2-3、聚乳酸4-6、氧化锌1-2、硬脂酸1-2、防老剂4010 1-2、4-甲基愈创木酚1-2、丁基萘磺酸钠1-2、对苯二酚1-2、邻苯二甲酸二辛脂10-15、KH-560硅烷偶联剂1-2、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、钙锌稳定剂2-3、氰尿酸锌1-2、2-乙基己基二苯基磷酸酯5-6、椴木灰烬1-2、纳米玉石粉0.3-0.4、亚磷酸酯8-10、聚异丁烯2-3、、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，然后，加入纳米玉石粉、椴木灰烬、搅拌10-15分钟，最后加入其它成分，搅拌分散均匀，冷却，造粒，即得。
2.根据权利要求1所述耐压阻燃等规聚丙烯电容器金属化薄膜，其特征在于，由以下具体步骤制成：
（1）将等规聚丙烯、聚己内酯、聚乳酸、氧化锌、硬脂酸、防老剂4010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。
CN201410075407.0A 2014-03-04 2014-03-04 一种耐压阻燃等规聚丙烯电容器金属化薄膜及其制备方法 Active CN103834105B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410075407.0A CN103834105B (zh) 2014-03-04 2014-03-04 一种耐压阻燃等规聚丙烯电容器金属化薄膜及其制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410075407.0A CN103834105B (zh) 2014-03-04 2014-03-04 一种耐压阻燃等规聚丙烯电容器金属化薄膜及其制备方法

Publications (2)

Publication Number Publication Date
CN103834105A true CN103834105A (zh) 2014-06-04
CN103834105B CN103834105B (zh) 2016-02-17

Family

ID=50798022

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410075407.0A Active CN103834105B (zh) 2014-03-04 2014-03-04 一种耐压阻燃等规聚丙烯电容器金属化薄膜及其制备方法

Country Status (1)

Country Link
CN (1) CN103834105B (zh)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2028219A1 (en) * 2007-08-24 2009-02-25 Total Petrochemicals Research Feluy Resin compositions comprising polyolefins, poly(hydroxy carboxylic acid) and nanoclays.
CN101759863A (zh) * 2010-01-27 2010-06-30 江阴宝柏包装有限公司 一种三段式可降解塑料复合软包装薄膜的制备方法
US20120238682A1 (en) * 2009-10-22 2012-09-20 Lg Chem, Ltd. Clay-reinforced poly(lactic acid)-polyolefin alloy composition
CN102952327A (zh) * 2011-08-25 2013-03-06 上海杰事杰新材料(集团)股份有限公司 一种树脂复合材料、制备方法及其应用
CN102993561A (zh) * 2012-10-22 2013-03-27 江苏晨电太阳能光电科技有限公司 一种阻燃聚丙烯电缆导管

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2028219A1 (en) * 2007-08-24 2009-02-25 Total Petrochemicals Research Feluy Resin compositions comprising polyolefins, poly(hydroxy carboxylic acid) and nanoclays.
US20120238682A1 (en) * 2009-10-22 2012-09-20 Lg Chem, Ltd. Clay-reinforced poly(lactic acid)-polyolefin alloy composition
CN101759863A (zh) * 2010-01-27 2010-06-30 江阴宝柏包装有限公司 一种三段式可降解塑料复合软包装薄膜的制备方法
CN102952327A (zh) * 2011-08-25 2013-03-06 上海杰事杰新材料(集团)股份有限公司 一种树脂复合材料、制备方法及其应用
CN102993561A (zh) * 2012-10-22 2013-03-27 江苏晨电太阳能光电科技有限公司 一种阻燃聚丙烯电缆导管

Also Published As

Publication number Publication date
CN103834105B (zh) 2016-02-17

Similar Documents

Publication Publication Date Title
CN103834106B (zh) 一种耐高温抗氧化金属化薄膜及其制备方法
CN103756128A (zh) 一种电容器用等规聚乙烯金属化薄膜及其制备方法
CN103834105B (zh) 一种耐压阻燃等规聚丙烯电容器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
CN103834103B (zh) 一种自愈能力改性等规聚丙烯电容器金属化膜及其制备方法
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
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
CN103762077A (zh) 一种抗氧化抗击穿电容器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
CN103756140A (zh) 一种自愈能力强的电容器金属化薄膜及其制备方法
CN103937102B (zh) 一种阻燃等规聚丙烯电容器金属化薄膜及其制备方法
CN103865148A (zh) 一种复合聚乙烯电容器金属化薄膜及其制备方法
CN103951883B (zh) 一种电容器用阻燃改性等规聚丙烯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
CN103951878B (zh) 一种等规聚丙烯改性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
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
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
CN103804784A (zh) 一种热密封性良好的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
CN103834091A (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
CN103951887B (zh) 一种等规聚丙烯改性电容器金属化薄膜及其制备方法
CN103772811A (zh) 一种新型等规聚丙烯电容器金属化膜及其制备方法
CN103834082A (zh) 一种以低密度聚乙烯为基体的电容器金属化薄膜及其制备方法
CN103772810A (zh) 一种电容器用耐高温超薄等规聚丙烯金属化膜及其制备方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CB03 Change of inventor or designer information

Inventor after: Song Junqing

Inventor before: Tang Guangshun

CB03 Change of inventor or designer information
TR01 Transfer of patent right

Effective date of registration: 20170410

Address after: 053500 Jingxian County economic and Technological Development Zone, Hengshui, Hebei

Patentee after: HEBEI HAIWEI ELECTRON MATERIAL 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.

TR01 Transfer of patent right
CP01 Change in the name or title of a patent holder

Address after: 053500 Jingxian economic and Technological Development Zone, Hengshui City, Hebei Province

Patentee after: Hebei Haiwei Electronic New Material Technology Co.,Ltd.

Address before: 053500 Jingxian economic and Technological Development Zone, Hengshui City, Hebei Province

Patentee before: HEBEI HAIWEI ELECTRON MATERIAL Co.,Ltd.

CP01 Change in the name or title of a patent holder