KR890000702A - 탄소섬유의 표면처리 방법 - Google Patents

탄소섬유의 표면처리 방법 Download PDF

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Publication number
KR890000702A
KR890000702A KR1019880006580A KR880006580A KR890000702A KR 890000702 A KR890000702 A KR 890000702A KR 1019880006580 A KR1019880006580 A KR 1019880006580A KR 880006580 A KR880006580 A KR 880006580A KR 890000702 A KR890000702 A KR 890000702A
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South Korea
Prior art keywords
electrolyte
electrolytic treatment
potassium
sodium
ammonium
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KR1019880006580A
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English (en)
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KR950002820B1 (ko
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후지오 나까오
히로후미 우노
Original Assignee
가와사끼 데루오
미쯔비시 레이온 가부시끼가이샤
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Publication of KR890000702A publication Critical patent/KR890000702A/ko
Application granted granted Critical
Publication of KR950002820B1 publication Critical patent/KR950002820B1/ko

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    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
    • D01F11/10—Chemical after-treatment of artificial filaments or the like during manufacture of carbon
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
    • D01F11/10—Chemical after-treatment of artificial filaments or the like during manufacture of carbon
    • D01F11/16—Chemical after-treatment of artificial filaments or the like during manufacture of carbon by physicochemical methods
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/34—Anodisation of metals or alloys not provided for in groups C25D11/04 - C25D11/32
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Textile Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Inorganic Fibers (AREA)

Abstract

내용 없음

Description

탄소섬유의 표면처리 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (11)

  1. 탄소섬유를 양극으로 하여 무기 산성 전해질 또는 중성염 전해질의 수용액중에서 1차 전해 처리한 다음, 처리된 섬유를 탄산의 암모늄염 또는 무기 알칼리성 전해질의 수용액중에서 2차 전해 처리하는 단계로 이루어짐을 특징으로 하여, 2단계 방식으로, 30ton/mm2이상의 모듈러스(modulus)를 갖는 탄소섬유를 표면 처리하는 방법.
  2. 제1항에 있어서, 2차 전해 처리용 전해질 수용액의 전기 전도도가 10m. mho/cm 이상인 방법.
  3. 제1항에 있어서, 1차 전해 처리용 전해질 수용액의 온도가 60℃이상인 방법.
  4. 제1항에 있어서, 1차 전해 처리용 전해질이 인산, 질산 및 환산중에서 선택되는 방법.
  5. 제1항에 있어서, 1차 전해 처리용 전해질이 제1인산칼륨, 제2인산칼륨, 제3인산칼륨, 제1인산나트륨, 제2인산나트륨, 제3인산나트륨, 질산칼륨, 황산칼륨, 황산나트륨, 황산수소칼륨, 및 황산수소나트륨중에서 선택되는 방법.
  6. 제1항에 있어서, 1차 전해 처리용 전해질이 제1인산암모늄, 제2인산암모늄, 제3인산암모늄, 황산암모늄, 황산수소암모늄, 및 질산암모늄중에서 선택되는 방법.
  7. 제1항에 있어서, 1차 전해 처리용 전해질이 60쿨통의 전기량하에서 1g의 탄소섬유의 전해적 산화 반응시 순환 전압계 방법으로 측정하는 경우 0.3 A/cm2이상의 ipa를 제공하는 방법.
  8. 제1항에 있어서, 2차 전해 처리용 전해질이 수산화나트륨 및 수산화칼륨중에서 선택되는 방법.
  9. 제1항에 있어서, 2차 전해 처리용 전해질이 탄산암모늄 및 탄산수소암모늄중에서 선택되는 방법.
  10. 제1항에 있어서, 2차 전해 처리용 전해질이 수산화바륨, 수산화칼륨 및 수산화마그네슘중에서 선택되는 방법.
  11. 제1항에 있어서, 2차 전해 처리용 전해질이 60쿨통의 전기량하에서 탄소섬유1g의 전해적 산화 반응시 순환 전압계 방법으로 측정하는 경우 0.3 A/cm2미만의 ipa를 제공하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880006580A 1987-06-01 1988-06-01 탄소 섬유의 표면처리 방법 KR950002820B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP13798087 1987-06-01
JP62-137980 1987-06-01

Publications (2)

Publication Number Publication Date
KR890000702A true KR890000702A (ko) 1989-03-16
KR950002820B1 KR950002820B1 (ko) 1995-03-27

Family

ID=15211239

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880006580A KR950002820B1 (ko) 1987-06-01 1988-06-01 탄소 섬유의 표면처리 방법

Country Status (4)

Country Link
US (1) US4839006A (ko)
EP (1) EP0293867B1 (ko)
KR (1) KR950002820B1 (ko)
DE (1) DE3883602T2 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100317617B1 (ko) * 1999-05-13 2001-12-22 김충섭 매트릭스 수지와의 접착성이 향상된 고성능 탄소섬유의 제조방법

Families Citing this family (13)

* Cited by examiner, † Cited by third party
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US5124010A (en) * 1988-12-12 1992-06-23 Mitsubishi Rayon Company, Limited Carbon fibers having modified surfaces and process for producing the same
US5203973A (en) * 1990-12-22 1993-04-20 Robert Bosch Gmbh Method of roughening surfaces
JP5264150B2 (ja) * 2007-11-06 2013-08-14 東邦テナックス株式会社 炭素繊維ストランド及びその製造方法
US8247050B2 (en) * 2009-06-02 2012-08-21 Integran Technologies, Inc. Metal-coated polymer article of high durability and vacuum and/or pressure integrity
US8394507B2 (en) 2009-06-02 2013-03-12 Integran Technologies, Inc. Metal-clad polymer article
US8741392B2 (en) * 2009-06-02 2014-06-03 Integran Technologies, Inc. Anodically assisted chemical etching of conductive polymers and polymer composites
US8906515B2 (en) * 2009-06-02 2014-12-09 Integran Technologies, Inc. Metal-clad polymer article
US9004240B2 (en) 2013-02-27 2015-04-14 Integran Technologies Inc. Friction liner
EP3631058A1 (en) 2017-05-26 2020-04-08 Dow Global Technologies LLC Electrochemical grafting of carbon fibers with aliphatic amines for improved composite strength
KR102010366B1 (ko) * 2018-02-14 2019-08-14 전주대학교 산학협력단 금속도금 탄소섬유의 제조방법.
CN111320239B (zh) * 2020-02-19 2022-11-15 南昌航空大学 一种用表面电化学氧化的碳布电极对重金属吸附的方法
CN113897707A (zh) * 2021-11-10 2022-01-07 中复神鹰碳纤维股份有限公司 一种航空级预浸料用碳纤维的制备方法
CN114086386B (zh) * 2021-11-17 2023-05-05 中复神鹰碳纤维股份有限公司 干喷湿纺高模量碳纤维的表面处理方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56128362A (en) * 1980-03-05 1981-10-07 Toho Beslon Co Production of carbon fiber
JPH0621420B2 (ja) * 1985-08-20 1994-03-23 東燃株式会社 炭素繊維の表面処理法
US4729820A (en) * 1986-05-30 1988-03-08 Amoco Corporation Multielectrolyte shear treatment of carbon fibers
DE3780092T2 (de) * 1986-05-30 1993-02-18 Amoco Corp Mehrfache elektrolytische behandlung von kohlenstoffasern zur verbesserung des abscherwiderstandes.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100317617B1 (ko) * 1999-05-13 2001-12-22 김충섭 매트릭스 수지와의 접착성이 향상된 고성능 탄소섬유의 제조방법

Also Published As

Publication number Publication date
DE3883602T2 (de) 1994-02-03
US4839006A (en) 1989-06-13
EP0293867B1 (en) 1993-09-01
EP0293867A3 (en) 1990-03-21
KR950002820B1 (ko) 1995-03-27
DE3883602D1 (de) 1993-10-07
EP0293867A2 (en) 1988-12-07

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