KR890000703A - 탄소섬유의 후처리 방법 - Google Patents

탄소섬유의 후처리 방법 Download PDF

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Publication number
KR890000703A
KR890000703A KR1019880007122A KR880007122A KR890000703A KR 890000703 A KR890000703 A KR 890000703A KR 1019880007122 A KR1019880007122 A KR 1019880007122A KR 880007122 A KR880007122 A KR 880007122A KR 890000703 A KR890000703 A KR 890000703A
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KR
South Korea
Prior art keywords
carbon fiber
post
treatment
treatment method
frequency
Prior art date
Application number
KR1019880007122A
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English (en)
Other versions
KR910003351B1 (ko
Inventor
나까오 후지오
야마모또 노부유끼
아나이 가쯔미
Original Assignee
가와사끼 데루오
미쯔비시 레이온 가부시끼가이샤
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 가와사끼 데루오, 미쯔비시 레이온 가부시끼가이샤 filed Critical 가와사끼 데루오
Publication of KR890000703A publication Critical patent/KR890000703A/ko
Application granted granted Critical
Publication of KR910003351B1 publication Critical patent/KR910003351B1/ko

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Classifications

    • 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
    • D01F11/12—Chemical after-treatment of artificial filaments or the like during manufacture of carbon with inorganic substances ; Intercalation
    • D01F11/122—Oxygen, oxygen-generating compounds
    • 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)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

내용 없음

Description

탄소섬유의 후처리 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (4)

  1. 암모늄 이온 농도가 0.2-0.4몰/1이고 PH가 최고 7인 수용액에서 탄소섬유를 양극으로 하여 전해 산화 처리하고 연속해서 상기 탄소섬유를 물속에서 최하 20KHz의 주파수를 갖는 초음파를 사용 아래 기술한 조건을 만족하는 강도로 후처리함을 특징으로 하는 탄소섬유의 후처리방법.
    상기식에서, F는 주파수(KHz), T는 처리시간(분)(단T>0.1)
  2. 제1항에 있어서, 초음파 처리가 최소 60℃의 온도에서 수행됨을 특징으로 하는 탄소섬유의 후처리 방법.
  3. 제1항에 있어서, 처리되는 탄소섬유의 탄성율이 40t/mm2을 넘지 않음을 특징으로 하는 탄소섬유의 후처리방법.
  4. 제1항에 있어서, 처리된 탄소섬유의 표면에 붙어 있는 물질의 양이 흡광도로 측정하여 0.2를 넘지 않음을 특징으로 하는 탄소섬유의 후처리 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880007122A 1987-06-16 1988-06-14 탄소섬유의 후처리 방법 KR910003351B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP???62-149936 1987-06-16
JP14993687 1987-06-16
JP?61-255402 1987-06-16

Publications (2)

Publication Number Publication Date
KR890000703A true KR890000703A (ko) 1989-03-16
KR910003351B1 KR910003351B1 (ko) 1991-05-28

Family

ID=15485804

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880007122A KR910003351B1 (ko) 1987-06-16 1988-06-14 탄소섬유의 후처리 방법

Country Status (3)

Country Link
US (1) US4867852A (ko)
KR (1) KR910003351B1 (ko)
GB (1) GB2206894B (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200058470A (ko) * 2017-09-22 2020-05-27 도와 일렉트로닉스 가부시키가이샤 철분 및 이의 제조 방법 및 인덕터용 성형체 및 인덕터

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5124010A (en) * 1988-12-12 1992-06-23 Mitsubishi Rayon Company, Limited Carbon fibers having modified surfaces and process for producing the same
US5462799A (en) * 1993-08-25 1995-10-31 Toray Industries, Inc. Carbon fibers and process for preparing same
US5891822A (en) * 1996-09-17 1999-04-06 Honda Giken Kogyo Kabushiki Kaisha Production process of active carbon used for electrode for organic solvent type electric double layer capacitor
TWI243859B (en) * 2002-01-07 2005-11-21 Univ Nat Chiao Tung Nano carbon materials and process for producing the same
CN101560727B (zh) * 2009-05-13 2011-05-25 北京化工大学 一种碳纤维的制备方法
CN102383305A (zh) * 2011-11-05 2012-03-21 中国科学院山西煤炭化学研究所 一种碳纤维表面的改性处理方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1433712A (en) * 1974-06-06 1976-04-28 Hercules Inc Electrolytic treatment of graphite fibres

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200058470A (ko) * 2017-09-22 2020-05-27 도와 일렉트로닉스 가부시키가이샤 철분 및 이의 제조 방법 및 인덕터용 성형체 및 인덕터

Also Published As

Publication number Publication date
GB8814050D0 (en) 1988-07-20
KR910003351B1 (ko) 1991-05-28
GB2206894A (en) 1989-01-18
US4867852A (en) 1989-09-19
GB2206894B (en) 1991-10-23

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