CN112194968A - 一种耐干燥环境的fiw完全绝缘线的绝缘漆 - Google Patents

一种耐干燥环境的fiw完全绝缘线的绝缘漆 Download PDF

Info

Publication number
CN112194968A
CN112194968A CN202011080281.8A CN202011080281A CN112194968A CN 112194968 A CN112194968 A CN 112194968A CN 202011080281 A CN202011080281 A CN 202011080281A CN 112194968 A CN112194968 A CN 112194968A
Authority
CN
China
Prior art keywords
insulating
material layer
insulating material
polyarylsulfone
polyamide
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.)
Withdrawn
Application number
CN202011080281.8A
Other languages
English (en)
Inventor
王金斗
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.)
Anshun Qianchen Grain Material Technology Co ltd
Original Assignee
Anshun Qianchen Grain Material Technology 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 Anshun Qianchen Grain Material Technology Co ltd filed Critical Anshun Qianchen Grain Material Technology Co ltd
Priority to CN202011080281.8A priority Critical patent/CN112194968A/zh
Publication of CN112194968A publication Critical patent/CN112194968A/zh
Withdrawn legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04Polyurethanes
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/61Additives non-macromolecular inorganic
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/65Additives macromolecular
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/66Additives characterised by particle size
    • C09D7/68Particle size between 100-1000 nm
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/308Wires with resins
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24Acids; Salts thereof
    • C08K3/26Carbonates; Bicarbonates
    • C08K2003/265Calcium, strontium or barium carbonate
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00Specific properties of additives
    • C08K2201/011Nanostructured additives
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00Applications
    • C08L2203/20Applications use in electrical or conductive gadgets
    • C08L2203/202Applications use in electrical or conductive gadgets use in electrical wires or wirecoating
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Paints Or Removers (AREA)
  • Insulated Conductors (AREA)

Abstract

本发明公开一种耐干燥环境的FIW完全绝缘线的绝缘漆,包括:树脂组分和溶剂组分,树脂组分与溶剂组分的质量比为1:1.7‑4.3;所述树脂组分按重量组分包括:聚氨酯漆包线漆950‑970,聚酰胺0.3‑0.7,甲酚或苯酚0.3‑0.7,聚芳砜25‑35,防开裂剂15‑25;所述溶剂组分为:二甲基甲酰胺、二甲基乙酰胺、N‑甲基吡咯烷酮、二甲基亚砜中的一种或至少两种的混合物;树脂组分与溶剂组分混合后获得绝缘漆。本发明中加入聚酰亚胺、纳米碳酸钙、聚酰胺、聚芳砜,长链结构的聚酰胺、聚酰亚胺将会均匀伸入至绝缘材料层中,增加绝缘材料层的拉伸强度;聚芳砜分子链便会收缩,从而使得绝缘材料层更加致密,从而有效增强绝缘材料层的绝缘性能。

Description

一种耐干燥环境的FIW完全绝缘线的绝缘漆
技术领域
本发明涉及FIW完全绝缘线技术领域,尤其涉及一种耐干燥环境的FIW完全绝缘线的绝缘漆。
背景技术
现代电子技术迅速发展,数字电路的处理、传输进入高频化阶段,5G的来临,磁电产业要求越来越高,功率也越来越大;对于高耐压、高绝缘强度的高性能材料要求越来越高,并且要求对高性能材料的高耐压层越来越薄;其中导体以介电性能、耐热性、尺寸稳定性、耐湿性等几项性能尤为重要,而对于“外被”绝缘层来说:高绝缘性能、高耐压(≧20KV)、耐干燥开裂(相对湿度8%~68%)、耐各种环境(酸、碱、高寒、耐盐等)等各种性能至关重要,必须与“高导体”要求匹配。而在磁电产业的原来材料漆包线(1500V)、三层绝缘线(6000V)远远无法满足其要求,且绝缘层太厚,使产品体积增大。
因此,现有技术存在缺陷,需要改进。
发明内容
本发明要解决的技术问题是:提供一种耐干燥环境的FIW完全绝缘线的绝缘漆,在确保绝缘性能的同时,降低材料的厚度,综合提升FIW完全绝缘线的性能。
本发明的技术方案如下:提供一种耐干燥环境的FIW完全绝缘线的绝缘漆,包括:树脂组分和溶剂组分,树脂组分与溶剂组分的质量比为1:1.7-4.3;
所述树脂组分按重量组分包括:
Figure BDA0002718470440000011
Figure BDA0002718470440000021
所述溶剂组分为:二甲基甲酰胺、二甲基乙酰胺、N-甲基吡咯烷酮、二甲基亚砜中的一种或至少两种的混合物。所述防开裂剂为:聚酰亚胺溶液和纳米碳酸钙。
树脂组分与溶剂组分混合后获得绝缘漆。
在绝缘漆中,聚氨酯漆包线漆被溶剂组分稀释,聚芳砜被溶剂组分溶解形成聚芳砜分子链,聚芳砜分子链穿插在聚氨酯漆包线漆中;聚四氟乙烯均匀分散在聚氨酯漆包线漆中,聚酰胺溶解于甲酚或苯酚中后,再通过溶剂组分均匀穿插在聚氨酯漆包线漆,聚酰亚胺溶液中的聚酰亚胺分子链均匀穿插在聚氨酯漆包线漆,纳米碳酸钙均匀分散在绝缘漆中。
优选的,所述树脂组分按重量组分包括:
Figure BDA0002718470440000022
优选的,所述树脂组分按重量组分包括:
Figure BDA0002718470440000023
Figure BDA0002718470440000031
绝缘漆喷涂在衬底上,然后对喷涂在衬底上的绝缘漆进行烘烤,溶剂组分和苯酚或甲酚被蒸发掉,获得绝缘材料层,在绝缘材料层中,聚酰胺、聚芳砜、聚酰亚胺分子链穿插在绝缘材料层中,纳米碳酸钙、聚四氟乙烯均匀分散在绝缘材料层中。
绝缘漆由于增加了聚酰胺、聚芳砜、聚四氟乙烯、聚酰亚胺、纳米碳酸钙,在烘烤的过程中,绝缘漆中的溶剂组分会逐渐挥发掉,长链结构的聚酰亚胺、聚酰胺将会均匀伸入至绝缘材料层中,增加绝缘材料层的拉伸强度;聚芳砜分子链便会收缩,从而使得绝缘材料层更加致密,从而有效增强绝缘材料层的绝缘性能;纳米碳酸钙、聚四氟乙烯均匀分散在绝缘材料层中,会被聚氨酯漆包线漆的分子链、聚酰亚胺分子链和聚芳砜的分子链缠绕,形成节点,从而使得绝缘材料层更加致密,可以进一步增强绝缘材料层的绝缘性能;因此,本发明获得的绝缘材料层可以在确保绝缘性能的同时,降低材料的厚度。进一步地,聚酰胺、聚芳砜、聚四氟乙烯、聚酰亚胺均具有优异的耐高温性能、耐酸碱腐蚀性能,可综合提升FIW完全绝缘线的性能。绝缘材料层中的聚酰亚胺材料是一种气密性材料,其具有优异的抗拉伸性能,可以有效抑制绝缘材料层在干燥环境下开裂。碳酸钙具有多孔的结构,聚氨酯漆包线漆的分子链、聚酰亚胺分子链和聚芳砜的分子链会进入碳酸钙的孔洞中,形成的节点更加牢靠,绝缘材料层会更加致密,避免绝缘材料层在干燥环境中开裂。
聚氨酯漆包线漆的型号为:deaweld S 193,所述聚酰胺为聚己内酰胺,纳米碳酸钙、聚四氟乙烯的粒径为100nm-500nm。
采用上述方案,本发明提供一种耐干燥环境的FIW完全绝缘线的绝缘漆,绝缘漆由于增加了聚酰胺、聚芳砜、聚四氟乙烯,长链结构的聚酰胺将会均匀伸入至绝缘材料层中,增加绝缘材料层的拉伸强度;聚芳砜分子链便会收缩,从而使得绝缘材料层更加致密,从而有效增强绝缘材料层的绝缘性能;聚四氟乙烯均匀分散在绝缘材料层中,会被聚氨酯漆包线漆的分子链和聚芳砜的分子链缠绕,形成节点,从而使得绝缘材料层更加致密,可以进一步增强绝缘材料层的绝缘性能;因此,本发明获得的绝缘材料层可以在确保绝缘性能的同时,降低材料的厚度。
具体实施方式
以下结合具体实施例,对本发明进行详细说明。
实施例1
本发明提供一种耐干燥环境的FIW完全绝缘线的绝缘漆,包括:树脂组分和溶剂组分,树脂组分与溶剂组分的质量比为1:1.7;
所述树脂组分按重量组分包括:
Figure BDA0002718470440000041
所述溶剂组分为:二甲基甲酰胺、二甲基乙酰胺的混合物;所述防开裂剂为:聚酰亚胺溶液和纳米碳酸钙,具体的,所述聚酰亚胺溶液为5,所述纳米碳酸钙为45。
树脂组分与溶剂组分混合后获得绝缘漆。
聚氨酯漆包线漆的型号为:deaweld S 193,所述聚酰胺为聚己内酰胺,纳米碳酸钙、聚四氟乙烯的粒径为100nm-500nm。
将本实施例中的绝缘漆喷涂在衬底上,烘干获得的绝缘材料层,绝缘材料层的厚度为97μm,绝缘材料层的耐压性能为25KV。
实施例2
本发明提供一种耐干燥环境的FIW完全绝缘线的绝缘漆,包括:树脂组分和溶剂组分,树脂组分与溶剂组分的质量比为1:4.3;
所述树脂组分按重量组分包括:
Figure BDA0002718470440000051
所述溶剂组分为:N-甲基吡咯烷酮、二甲基亚砜中的混合物;所述防开裂剂为:聚酰亚胺溶液和纳米碳酸钙,具体的,所述聚酰亚胺溶液为65,所述纳米碳酸钙为5。
树脂组分与溶剂组分混合后获得绝缘漆。
聚氨酯漆包线漆的型号为:deaweld S 193,所述聚酰胺为聚己内酰胺,纳米碳酸钙、聚四氟乙烯的粒径为100nm-500nm。
将本实施例中的绝缘漆喷涂在衬底上,烘干获得的绝缘材料层,绝缘材料层的厚度为89μm,绝缘材料层的耐压性能为30KV。
实施例3
提供一种耐干燥环境的FIW完全绝缘线的绝缘漆,包括:树脂组分和溶剂组分,树脂组分与溶剂组分的质量比为1:3;
所述树脂组分按重量组分包括:
Figure BDA0002718470440000052
Figure BDA0002718470440000061
所述溶剂组分为:N-甲基吡咯烷酮、二甲基亚砜中的混合物;所述防开裂剂为:聚酰亚胺溶液和纳米碳酸钙,具体的,所述聚酰亚胺溶液为29,所述纳米碳酸钙为29。
树脂组分与溶剂组分混合后获得绝缘漆。
聚氨酯漆包线漆的型号为:deaweld S 193,所述聚酰胺为聚己内酰胺,聚四氟乙烯的粒径为100nm-500nm。
将本实施例中的绝缘漆喷涂在衬底上,烘干获得的绝缘材料层,绝缘材料层的厚度为98μm,绝缘材料层的耐压性能为37KV。
综上所述,本发明提供一种耐干燥环境的FIW完全绝缘线的绝缘漆,绝缘漆由于增加了聚酰亚胺、聚酰胺、聚芳砜、纳米碳酸钙、聚四氟乙烯,长链结构的聚酰胺、聚酰亚胺将会均匀伸入至绝缘材料层中,增加绝缘材料层的拉伸强度;聚芳砜分子链便会收缩,从而使得绝缘材料层更加致密,从而有效增强绝缘材料层的绝缘性能;纳米碳酸钙、聚四氟乙烯均匀分散在绝缘材料层中,会被聚氨酯漆包线漆的分子链、聚酰亚胺分子链和聚芳砜的分子链缠绕,形成节点,从而使得绝缘材料层更加致密,可以进一步增强绝缘材料层的绝缘性能;因此,本发明获得的绝缘材料层可以在确保绝缘性能的同时,降低材料的厚度。
以上仅为本发明的较佳实施例而已,并不用于限制本发明,凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等,均应包含在本发明的保护范围之内。

Claims (6)

1.一种耐干燥环境的FIW完全绝缘线的绝缘漆,其特征在于,包括:树脂组分和溶剂组分,树脂组分与溶剂组分的质量比为1:1.7-4.3;
所述树脂组分按重量组分包括:
Figure FDA0002718470430000011
所述溶剂组分为:二甲基甲酰胺、二甲基乙酰胺、N-甲基吡咯烷酮、二甲基亚砜中的一种或至少两种的混合物;所述防开裂剂为:聚酰亚胺溶液和纳米碳酸钙;
树脂组分与溶剂组分混合后获得绝缘漆;
在绝缘漆中,聚氨酯漆包线漆被溶剂组分稀释,聚芳砜被溶剂组分溶解形成聚芳砜分子链,聚芳砜分子链穿插在聚氨酯漆包线漆中;聚酰胺溶解于甲酚或苯酚中后,再通过溶剂组分均匀穿插在聚氨酯漆包线漆,聚酰亚胺溶液中的聚酰亚胺分子链均匀穿插在聚氨酯漆包线漆,纳米碳酸钙均匀分散在绝缘漆中。
2.根据权利要求1所述的一种耐干燥环境的FIW完全绝缘线的绝缘漆,其特征在于,所述树脂成分还包括:聚四氟乙烯,其质量组分为:7-11;聚四氟乙烯均匀分散在聚氨酯漆包线漆中。
3.根据权利要求2所述的一种耐干燥环境的FIW完全绝缘线的绝缘漆,其特征在于,所述树脂组分按重量组分包括:
Figure FDA0002718470430000021
4.根据权利要求2所述的一种耐干燥环境的FIW完全绝缘线的绝缘漆,其特征在于,所述树脂组分按重量组分包括:
Figure FDA0002718470430000022
5.根据权利要求2所述的一种耐干燥环境的FIW完全绝缘线的绝缘漆,其特征在于,绝缘漆喷涂在衬底上,然后对喷涂在衬底上的绝缘漆进行烘烤,溶剂组分和苯酚或甲酚被蒸发掉,获得绝缘材料层,在绝缘材料层中,聚酰胺、聚芳砜、聚酰亚胺分子链穿插在绝缘材料层中,纳米碳酸钙、聚四氟乙烯均匀分散在绝缘材料层中。
6.根据权利要求1所述的一种耐干燥环境的FIW完全绝缘线的绝缘漆,其特征在于,聚氨酯漆包线漆的型号为:deaweld S 193,所述聚酰胺为聚己内酰胺,纳米碳酸钙、聚四氟乙烯的粒径为100nm-500nm。
CN202011080281.8A 2020-10-10 2020-10-10 一种耐干燥环境的fiw完全绝缘线的绝缘漆 Withdrawn CN112194968A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011080281.8A CN112194968A (zh) 2020-10-10 2020-10-10 一种耐干燥环境的fiw完全绝缘线的绝缘漆

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011080281.8A CN112194968A (zh) 2020-10-10 2020-10-10 一种耐干燥环境的fiw完全绝缘线的绝缘漆

Publications (1)

Publication Number Publication Date
CN112194968A true CN112194968A (zh) 2021-01-08

Family

ID=74013382

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011080281.8A Withdrawn CN112194968A (zh) 2020-10-10 2020-10-10 一种耐干燥环境的fiw完全绝缘线的绝缘漆

Country Status (1)

Country Link
CN (1) CN112194968A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024037158A1 (zh) * 2022-08-18 2024-02-22 合肥汉之和新材料科技有限公司 一种高pdiv绝缘工件及其制备方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103725188A (zh) * 2013-11-25 2014-04-16 铜陵天河特种电磁线有限公司 一种硅烷偶联剂改性漆包线漆及其制备方法
CN104861866A (zh) * 2015-05-30 2015-08-26 张家港市山牧新材料技术开发有限公司 一种耐热漆及其制备方法
CN105838225A (zh) * 2015-01-12 2016-08-10 江苏恒兴制漆有限公司 一种高弹性可直焊聚氨酯漆包线漆及其制备方法
CN105925161A (zh) * 2016-06-14 2016-09-07 河南博业电气材料有限公司 一种高耐浸渍漆包线漆及其制备工艺
CN107384058A (zh) * 2017-09-06 2017-11-24 王维维 一种微机消谐装置用缩醛漆包线漆
CN109135545A (zh) * 2018-08-20 2019-01-04 安徽晟然绝缘材料有限公司 一种零盐水针孔聚氨酯漆包线漆及其制备方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103725188A (zh) * 2013-11-25 2014-04-16 铜陵天河特种电磁线有限公司 一种硅烷偶联剂改性漆包线漆及其制备方法
CN105838225A (zh) * 2015-01-12 2016-08-10 江苏恒兴制漆有限公司 一种高弹性可直焊聚氨酯漆包线漆及其制备方法
CN104861866A (zh) * 2015-05-30 2015-08-26 张家港市山牧新材料技术开发有限公司 一种耐热漆及其制备方法
CN105925161A (zh) * 2016-06-14 2016-09-07 河南博业电气材料有限公司 一种高耐浸渍漆包线漆及其制备工艺
CN107384058A (zh) * 2017-09-06 2017-11-24 王维维 一种微机消谐装置用缩醛漆包线漆
CN109135545A (zh) * 2018-08-20 2019-01-04 安徽晟然绝缘材料有限公司 一种零盐水针孔聚氨酯漆包线漆及其制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024037158A1 (zh) * 2022-08-18 2024-02-22 合肥汉之和新材料科技有限公司 一种高pdiv绝缘工件及其制备方法

Similar Documents

Publication Publication Date Title
KR100656867B1 (ko) 부분-방전-저항성 절연 니스, 절연된 와이어 및 그의 제조방법
KR20010082627A (ko) 내부분 방전성 와이어 에나멜 합성물 및 내부분 방전성마그넷 와이어
KR102660753B1 (ko) 수지 조성물, 수지를 구비하는 구리박, 유전체층, 동장 적층판, 커패시터 소자 및 커패시터 내장 프린트 배선판
TWI737892B (zh) 電鍍液及使用此電鍍液之附絕緣被膜之導體的製造方法
KR101104390B1 (ko) 유무기 나노융복합 절연바니쉬의 제조방법 및 이에 의해 제조된 유무기 나노융복합 절연바니쉬가 코팅된 코일
KR20120032869A (ko) 고분자 수지 조성물 및 이를 이용하여 제조된 절연 필름, 그리고 상기 절연 필름의 제조 방법
CN112194968A (zh) 一种耐干燥环境的fiw完全绝缘线的绝缘漆
WO2020049784A1 (ja) 導体と絶縁被膜の積層体、コイル、回転電機、絶縁塗料、及び絶縁フィルム
CN112143361A (zh) 一种耐盐腐蚀的fiw完全绝缘线的绝缘漆
US6136434A (en) High temperature resistant colored enamel wires
JP6661993B2 (ja) 耐部分放電性塗料および絶縁電線
CN104592887B (zh) 干式电力变压器用高防潮性漆包线漆制备工艺
CN111978843A (zh) 一种常温状态下的fiw完全绝缘线的绝缘漆
CN112175499A (zh) 一种耐潮湿环境的fiw完全绝缘线的绝缘漆
CN112210285A (zh) 一种耐寒的fiw完全绝缘线的绝缘漆
CN112194966A (zh) 一种耐高温的fiw完全绝缘线的绝缘漆
CN112194969A (zh) 一种耐酸性的fiw完全绝缘线的绝缘漆
CN116179075B (zh) 一种poss改性聚酰亚胺绝缘漆、制备方法及应用
CN112194967A (zh) 一种耐碱性的fiw完全绝缘线的绝缘漆
KR101708498B1 (ko) 절연전선
CN104616743B (zh) 干式电力变压器用高疏水性漆包线
CN104592885B (zh) 变压器用漆包线漆
KR102619226B1 (ko) 절연 피막 형성용 수지, 바니시, 전착액, 절연 도체의 제조 방법
JPH05225832A (ja) 絶縁電線
CN104592888B (zh) 干式电力变压器用高防潮性漆包线漆

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication

Application publication date: 20210108

WW01 Invention patent application withdrawn after publication