KR940026977A - 전기 절연 페이퍼 - Google Patents

전기 절연 페이퍼 Download PDF

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Publication number
KR940026977A
KR940026977A KR1019940009797A KR19940009797A KR940026977A KR 940026977 A KR940026977 A KR 940026977A KR 1019940009797 A KR1019940009797 A KR 1019940009797A KR 19940009797 A KR19940009797 A KR 19940009797A KR 940026977 A KR940026977 A KR 940026977A
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KR
South Korea
Prior art keywords
insulating paper
melamine
electrically insulating
weight
resin
Prior art date
Application number
KR1019940009797A
Other languages
English (en)
Other versions
KR100322167B1 (ko
Inventor
베르프너 하인츠
헤르브스트 게르노트
오트 카를
디이터 제틀러 한즈
Original Assignee
랑핑어, 슈타인호프
바스프 악티엔게젤샤프트
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 랑핑어, 슈타인호프, 바스프 악티엔게젤샤프트 filed Critical 랑핑어, 슈타인호프
Publication of KR940026977A publication Critical patent/KR940026977A/ko
Application granted granted Critical
Publication of KR100322167B1 publication Critical patent/KR100322167B1/ko

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Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/10—Organic non-cellulose fibres
    • D21H13/20—Organic non-cellulose fibres from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H13/22—Condensation polymers of aldehydes or ketones
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/48—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances fibrous materials
    • H01B3/52—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances fibrous materials wood; paper; press board
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/251—Mica
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/699—Including particulate material other than strand or fiber material

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Insulating Materials (AREA)
  • Paper (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

본 발명은 합성수지분말 및 광물총전제의 존재 또는 부재하에, 멜라민 수지 섬유 및 중합체 원섬유 결합제로 이루어진 열안정성 전기 절연재료에 관한 것이다.

Description

전기 절연 페이퍼
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (8)

  1. (A) 멜라민-포름알데히드 축합생성물로 만들어진 15 내지 95중량%의 합성슈지섬유, (B) 5 내지 85중량%의 중합체 원섬유, (C) 0 내지 30중량%의 합성수지분말, 및 (D) 0 내지 80중량%의 광물 충전제로 이루어지는 열안정성 전기 절연 페이퍼.
  2. 제1항에 있어서, 멜라민 수지 섬유(A)가 1[m2/g] 미만의 비표면적(BET)을 갖고, 중합체 원섬유(B)가 3[m2/g] 이상의 비표면적(BET)을 가짐을 특징으로 하는 전기 절연 페이퍼.
  3. 제1항 또는 2항에 있어서, 멜라민수지섬유(A)가, 1 내지 30몰%의 멜라민을 히드록시알킬멜라민으로 치환시킨 멜라민 수지로 만들어짐을 특징으로 하는 전기 절연 페이퍼.
  4. 제1항 내지 3항중 어느 한 항에 있어서, 주합체 원섬유가 열안정성 열가소성 수지, 열경화성 수지 또는 셀룰로오스로 만들어짐을 특징으로 하는 전기 절연 페이퍼.
  5. 제1항 내지 4항중 어느 한 항에 있어서, 합성수지분말(C)이 경화성 합성수지, 또는 열안정성 열가소성 수지로 만들어짐을 특징으로 하는 전기 절연 페이퍼.
  6. 제1항 내지 5항중 어느 한 항에 있어서, 충전제(D)가 0.1 내지 40㎛의 평균 입자크기를 갖는 분말 또는 1 내지 100㎛의 평균두께를 갖는 플레이리이틀렛으로 이루어짐을 특징으로 하는 전기 절연 페이퍼.
  7. 성분(A) 및 (B) 및, 적합하다면, 성분(C) 및 (D)를 함유하고, 0.1 내지 10중량%의 고체함량을 갖는 수성분산액을 제지기에서 가공하여 페이퍼를 생성시키고, 페이퍼를 120 내지 180℃에서 건조시키고, 최종적으로 이것을 200℃ 이상에서 압축에 의해 치밀화시키고 평활시키는 것으로 이루어지는, 제1항의 전기 절연 페이퍼를 생성시키기 위한 방법.
  8. 제7항에 따르는 열안정성 전기 절연 페이퍼를 생성시키기 위한, 멜라민-포름알데히드 축합생성물의 사용방법.
    ※ 참고사항: 최초출원 내용에 의하여 공개하는 것임.
KR1019940009797A 1993-05-04 1994-05-04 전기절연페이퍼 KR100322167B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4314620A DE4314620A1 (de) 1993-05-04 1993-05-04 Elektroisolationspapier
DEP4314620.1 1993-05-04

Publications (2)

Publication Number Publication Date
KR940026977A true KR940026977A (ko) 1994-12-10
KR100322167B1 KR100322167B1 (ko) 2002-05-13

Family

ID=6487078

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940009797A KR100322167B1 (ko) 1993-05-04 1994-05-04 전기절연페이퍼

Country Status (8)

Country Link
US (1) US5478640A (ko)
EP (1) EP0623936B1 (ko)
JP (1) JP3345161B2 (ko)
KR (1) KR100322167B1 (ko)
AU (1) AU665906B2 (ko)
CA (1) CA2122779C (ko)
DE (2) DE4314620A1 (ko)
TW (1) TW387025B (ko)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6287681B1 (en) 1999-07-20 2001-09-11 The Mead Corporation Preparation of wear-resistant laminates using mineral pigment composites
US6517674B1 (en) 2000-02-02 2003-02-11 The Mead Corporation Process for manufacturing wear resistant paper
US20080105395A1 (en) * 2005-01-18 2008-05-08 Naoyuki Shiratori Polyketone Fiber Paper, Polyketone Fiber Paper Core Material For Printed Wiring Board, And Printed Wiring Board
DE102005035690A1 (de) * 2005-07-27 2007-02-01 Basf Ag Aminoplastharzvliesfilm zur Beschichtung von Substraten
US9437348B2 (en) * 2010-12-17 2016-09-06 3M Innovative Properties Company Electrical insulation material
EP2520619A1 (de) * 2011-05-05 2012-11-07 Siemens Aktiengesellschaft Verfahren zum Herstellen eines porösen Partikelverbunds für ein elektrisches Isolationspapier
EP2617896A1 (en) * 2012-01-20 2013-07-24 ABB Technology Ltd Cellulose based electrically insulating material
DE102012103775A1 (de) * 2012-04-27 2013-10-31 PaCon Ltd. & Co.KG Elektroisolationspapier
US20130337246A1 (en) 2012-06-15 2013-12-19 3M Innovative Properties Company Electrical insulation material
CN113322714B (zh) * 2020-02-28 2022-12-02 中国科学院成都有机化学有限公司 一种聚酰亚胺复配型抗高温老化助剂及其绝缘纸和制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3434917A (en) * 1966-03-07 1969-03-25 Grace W R & Co Preparation of vermiculite paper
JPS4987821A (ko) * 1972-12-28 1974-08-22
US4271228A (en) * 1980-02-04 1981-06-02 Hollingsworth & Vose Company Sheet material containing exfoliated vermiculite
DE3341461A1 (de) * 1983-11-17 1985-05-30 Basf Ag, 6700 Ludwigshafen Flaechiges dichtungsmaterial
DE3534740A1 (de) * 1985-09-28 1987-04-09 Basf Ag Formkoerper aus melaminharzen mit erhoehter festigkeit
EP0272497B1 (en) * 1986-11-28 1993-06-23 Mitsubishi Paper Mills, Ltd. Low-dielectric constant press board for oil impregnation insulation
DE4123050A1 (de) * 1991-07-12 1993-01-14 Basf Ag Modifizierte melamin-formaldehyd-harze
FR2685363B1 (fr) * 1991-12-24 1994-02-04 Rhone Poulenc Fibres Papiers synthetiques a base de fibres, pulpe et liant thermostables et leur procede d'obtention.

Also Published As

Publication number Publication date
DE4314620A1 (de) 1994-11-10
EP0623936B1 (de) 1997-12-17
JP3345161B2 (ja) 2002-11-18
AU6187294A (en) 1994-11-10
CA2122779C (en) 2004-04-06
US5478640A (en) 1995-12-26
CA2122779A1 (en) 1994-11-05
KR100322167B1 (ko) 2002-05-13
AU665906B2 (en) 1996-01-18
TW387025B (en) 2000-04-11
JPH06316892A (ja) 1994-11-15
EP0623936A1 (de) 1994-11-09
DE59404802D1 (de) 1998-01-29

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