MX2020013140A - Fibra de carbono y metodo para producir la misma. - Google Patents

Fibra de carbono y metodo para producir la misma.

Info

Publication number
MX2020013140A
MX2020013140A MX2020013140A MX2020013140A MX2020013140A MX 2020013140 A MX2020013140 A MX 2020013140A MX 2020013140 A MX2020013140 A MX 2020013140A MX 2020013140 A MX2020013140 A MX 2020013140A MX 2020013140 A MX2020013140 A MX 2020013140A
Authority
MX
Mexico
Prior art keywords
carbon fiber
gpa
sup
fiber
elastic modulus
Prior art date
Application number
MX2020013140A
Other languages
English (en)
Inventor
Jun Watanabe
Haruki Okuda
Fumihiko Tanaka
Naohiro Matsumoto
Original Assignee
Toray Industries
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 filed Critical Toray Industries
Publication of MX2020013140A publication Critical patent/MX2020013140A/es

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
    • 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
    • D01F9/225—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 from stabilised polyacrylonitriles
    • 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
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/18—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide
    • 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
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/38—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising unsaturated nitriles as the major constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Inorganic Fibers (AREA)

Abstract

La invención tiene como objetivo proporcionar una fibra de carbono que difícilmente sufra fracturas durante el moldeo para producir un material compuesto reforzado con fibra de carbono y que sirve para proporcionar un material compuesto reforzado con fibra de carbono que tiene un alto módulo elástico. La fibra de carbono tiene un módulo elástico de hebra de 360 GPa o más, una resistencia de hebra de 3.5 GPa o más, y un diámetro de una sola fibra de 6.0 µm o más, y además satisface uno o ambos requisitos (a) y (b) especificados a continuación: (a) cuando un extremo es un extremo fijo y el otro extremo es un extremo libre que es capaz de girar alrededor del eje del haz de fibras, el recuento de torsión residual es de 2 vueltas/m o más, y (b) la finura total, que es el producto de la finura de una sola fibra (g/km) y el número de filamentos (número) de la fibra de carbono, es de 740 g/km o más. Además, la fibra de carbono cumple la relación representada por la fórmula (1) en donde Es (GPa) es el módulo elástico de una sola fibra y A (N) es la carga de fractura de bucle: A= -0.0017 x Es + 1.02 ... fórmula (1). O la fibra de carbono tiene un diámetro de una sola fibra de 6.0 µm o más, satisface la relación representada por la fórmula (2) en donde E (GPa) es el módulo elástico de hebra y B (MPa) es la fuerza de nudo determinada en condiciones en las que la velocidad de pérdida de calor es de 0.15% o menos a 450°C, y tiene un recuento de torsiones de 20 a 80 vueltas/m: B = 6.7 x 109 x E-2.85 ... fórmula (2).
MX2020013140A 2018-06-18 2019-06-17 Fibra de carbono y metodo para producir la misma. MX2020013140A (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2018115112 2018-06-18
JP2018115113 2018-06-18
JP2018161056 2018-08-30
PCT/JP2019/023851 WO2019244830A1 (ja) 2018-06-18 2019-06-17 炭素繊維およびその製造方法

Publications (1)

Publication Number Publication Date
MX2020013140A true MX2020013140A (es) 2021-01-29

Family

ID=68983391

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020013140A MX2020013140A (es) 2018-06-18 2019-06-17 Fibra de carbono y metodo para producir la misma.

Country Status (8)

Country Link
US (1) US20210115597A1 (es)
EP (1) EP3808880A4 (es)
JP (1) JP6702511B1 (es)
KR (1) KR20210019029A (es)
CN (1) CN112368432B (es)
MX (1) MX2020013140A (es)
TW (1) TW202006201A (es)
WO (1) WO2019244830A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7358793B2 (ja) * 2018-06-18 2023-10-11 東レ株式会社 炭素繊維束の製造方法
WO2021044935A1 (ja) * 2019-09-04 2021-03-11 東レ株式会社 樹脂組成物および成形品
TWI767796B (zh) * 2021-07-22 2022-06-11 臺灣塑膠工業股份有限公司 碳纖維的製造方法和碳纖維複合瓶
CN113737316A (zh) * 2021-10-14 2021-12-03 西安康本材料有限公司 一种单槽多丝碳纤维生产工艺

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4726964Y1 (es) 1968-06-07 1972-08-18
GB1498721A (en) * 1975-02-17 1978-01-25 Morganite Modmor Ltd Production of carbon fibre
JPS5691015A (en) 1979-12-25 1981-07-23 Toho Rayon Co Ltd Method for calcining treatment of acrylonitrile fiber bundle
JPH10195718A (ja) 1996-12-27 1998-07-28 Toray Ind Inc 炭素繊維およびその製造方法
JP3918285B2 (ja) * 1998-03-18 2007-05-23 東レ株式会社 ポリアクリロニトリル系黒鉛化繊維束およびその製造方法
JP2000160436A (ja) 1998-11-30 2000-06-13 Toray Ind Inc 炭素繊維、及び炭素繊維用プリカーサーの製造方法
JP3988329B2 (ja) 1999-08-03 2007-10-10 東レ株式会社 炭素繊維の製造方法
JP2002001725A (ja) 2000-06-23 2002-01-08 Mitsubishi Rayon Co Ltd 繊維強化プラスチック用繊維巻物および繊維強化プラスチックならびにその製造方法
JP2002327374A (ja) * 2001-02-28 2002-11-15 Toray Ind Inc 繊維強化プラスチック用炭素繊維および繊維強化プラスチック
BRPI0715985A2 (pt) 2006-10-18 2013-08-06 Toray Industries polÍmero com base em poliacrilonitrila, mÉtodo de produÇço de polÍmero com base em polacrilonitrila, soluÇço de polÍmero com base em poliacrilonitrila, mÉtodo de produÇço de uma fibra precursora de fibra de caborno, mÉtodo de produÇço de fibra de caborno e fibra de caborno
US7749479B2 (en) 2006-11-22 2010-07-06 Hexcel Corporation Carbon fibers having improved strength and modulus and an associated method and apparatus for preparing same
JP5544688B2 (ja) 2008-04-18 2014-07-09 東レ株式会社 炭素繊維および補強織物
WO2010084856A1 (ja) * 2009-01-20 2010-07-29 帝人株式会社 ピッチ系炭素繊維ウェブ、ピッチ系炭素短繊維、およびその製造方法
TW201802315A (zh) 2012-04-18 2018-01-16 三菱化學股份有限公司 碳纖維束
KR101813433B1 (ko) 2012-04-18 2017-12-28 미쯔비시 케미컬 주식회사 탄소 섬유속 및 탄소 섬유의 제조 방법
JP6020201B2 (ja) 2013-01-25 2016-11-02 東レ株式会社 炭素繊維束およびその製造方法
US11105022B2 (en) * 2013-07-30 2021-08-31 Toray Industries, Inc. Carbon fiber bundle and stabilized fiber bundle
JP2015067910A (ja) * 2013-09-27 2015-04-13 東レ株式会社 炭素繊維およびその製造方法
KR101841407B1 (ko) * 2014-10-29 2018-03-22 도레이 카부시키가이샤 탄소 섬유 다발 및 그 제조 방법
US11313054B2 (en) * 2016-05-24 2022-04-26 Toray Industries, Inc. Carbon fiber bundle

Also Published As

Publication number Publication date
KR20210019029A (ko) 2021-02-19
US20210115597A1 (en) 2021-04-22
TW202006201A (zh) 2020-02-01
JPWO2019244830A1 (ja) 2020-06-25
CN112368432A (zh) 2021-02-12
CN112368432B (zh) 2023-07-28
WO2019244830A1 (ja) 2019-12-26
EP3808880A4 (en) 2022-11-02
JP6702511B1 (ja) 2020-06-03
EP3808880A1 (en) 2021-04-21

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