DE3381116D1 - CARBON FIBER BUNDLE WITH HIGH TENSILE STRENGTH AND EXTENSION AND METHOD FOR THE PRODUCTION THEREOF. - Google Patents

CARBON FIBER BUNDLE WITH HIGH TENSILE STRENGTH AND EXTENSION AND METHOD FOR THE PRODUCTION THEREOF.

Info

Publication number
DE3381116D1
DE3381116D1 DE8383105414T DE3381116T DE3381116D1 DE 3381116 D1 DE3381116 D1 DE 3381116D1 DE 8383105414 T DE8383105414 T DE 8383105414T DE 3381116 T DE3381116 T DE 3381116T DE 3381116 D1 DE3381116 D1 DE 3381116D1
Authority
DE
Germany
Prior art keywords
carbon fiber
fiber bundle
extension
production
tensile strength
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.)
Expired - Fee Related
Application number
DE8383105414T
Other languages
German (de)
Inventor
Toru Hiramatsu
Tomitake Higuchi
Shigeo Mitsui
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Application granted granted Critical
Publication of DE3381116D1 publication Critical patent/DE3381116D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
    • D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
    • D01F9/14—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
    • D01F9/20—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products
    • D01F9/21—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F9/22—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyacrylonitriles

Abstract

A high strength and high elongation carbon fiber bundle. It has a strength and an eiongation of about 420 to 650 kg/mm<2> and about 1.7 to 2.5%, respectively, when measured according to the strand tensile test method as stipulated in JIS-R-7601, the broken ends of the carbon fibers protrude beyond the broken surface of the test piece used in said strand tensile test, and the protrusion length is about 1.0 to 5.0 times the monofilament diameter of the carbon fiber.
DE8383105414T 1982-06-09 1983-06-01 CARBON FIBER BUNDLE WITH HIGH TENSILE STRENGTH AND EXTENSION AND METHOD FOR THE PRODUCTION THEREOF. Expired - Fee Related DE3381116D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57097756A JPS58214534A (en) 1982-06-09 1982-06-09 Carbon fiber bundle having high strength and elongation and production thereof

Publications (1)

Publication Number Publication Date
DE3381116D1 true DE3381116D1 (en) 1990-02-22

Family

ID=14200719

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383105414T Expired - Fee Related DE3381116D1 (en) 1982-06-09 1983-06-01 CARBON FIBER BUNDLE WITH HIGH TENSILE STRENGTH AND EXTENSION AND METHOD FOR THE PRODUCTION THEREOF.

Country Status (4)

Country Link
EP (1) EP0100410B1 (en)
JP (1) JPS58214534A (en)
AT (1) ATE49614T1 (en)
DE (1) DE3381116D1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59106521A (en) * 1982-12-08 1984-06-20 Toray Ind Inc Production of acrylic carbon yarn having improved physical properties
JPS63211326A (en) * 1987-02-20 1988-09-02 Toray Ind Inc Graphite fiber having high compression strength
DE68921581T2 (en) * 1988-12-22 1995-08-17 Toho Rayon Kk High density graphite fiber and process for making it.
TW459075B (en) † 1996-05-24 2001-10-11 Toray Ind Co Ltd Carbon fiber, acrylic fiber and preparation thereof
US6208856B1 (en) 1997-12-08 2001-03-27 Telefonaktiebolaget L M Ericsson Method for maintaining service nodes in a telecommunications network
DE102021115851A1 (en) 2021-06-18 2022-12-22 Rolls-Royce Deutschland Ltd & Co Kg circuit board

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1166252A (en) * 1965-11-16 1969-10-08 Nat Res Dev Carbon Fibres and the Production thereof
GB1190269A (en) * 1966-07-08 1970-04-29 Nat Res Dev The Manufacture of Cloth from Polymeric Fibre Material
US3923950A (en) * 1971-11-18 1975-12-02 Celanese Corp Production of stabilized acrylic fibers and films
JPS5125487B2 (en) * 1973-09-08 1976-07-31
JPS51116225A (en) * 1975-04-04 1976-10-13 Japan Exlan Co Ltd An improved process for producing carbon fibers
JPS5725419A (en) * 1980-07-16 1982-02-10 Mitsubishi Rayon Co Ltd Preparation of carbon fiber
JPS5725418A (en) * 1980-07-16 1982-02-10 Mitsubishi Rayon Co Ltd Preparation of low-density carbon fiber
JPS5742926A (en) * 1980-08-22 1982-03-10 Mitsubishi Rayon Co Ltd Continuous production of carbon fiber

Also Published As

Publication number Publication date
EP0100410B1 (en) 1990-01-17
JPH0329889B2 (en) 1991-04-25
EP0100410A2 (en) 1984-02-15
EP0100410A3 (en) 1987-03-25
ATE49614T1 (en) 1990-02-15
JPS58214534A (en) 1983-12-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee