JP2004183194A5 - - Google Patents

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Publication number
JP2004183194A5
JP2004183194A5 JP2003315501A JP2003315501A JP2004183194A5 JP 2004183194 A5 JP2004183194 A5 JP 2004183194A5 JP 2003315501 A JP2003315501 A JP 2003315501A JP 2003315501 A JP2003315501 A JP 2003315501A JP 2004183194 A5 JP2004183194 A5 JP 2004183194A5
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JP
Japan
Prior art keywords
gpa
fibers
fiber
carbon
mass
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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.)
Pending
Application number
JP2003315501A
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English (en)
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JP2004183194A (ja
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Priority to JP2003315501A priority Critical patent/JP2004183194A/ja
Priority claimed from JP2003315501A external-priority patent/JP2004183194A/ja
Publication of JP2004183194A publication Critical patent/JP2004183194A/ja
Publication of JP2004183194A5 publication Critical patent/JP2004183194A5/ja
Pending legal-status Critical Current

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Claims (2)

  1. 単繊維ねじり弾性率(GPa)に対する単繊維ねじり強度(GPa)の比が0.1以上である炭素繊維の単繊維を70質量%以上含むことを特徴とする炭素繊維束。
  2. 単繊維ねじり弾性率(GPa)に対する単繊維ねじり強度(GPa)の比が0.09以上である炭素繊維の単繊維を90質量%以上含む請求項1記載の炭素繊維束。
JP2003315501A 2002-11-22 2003-09-08 炭素繊維束、炭素繊維用アクリロニトリル系前駆体繊維及びその製造方法 Pending JP2004183194A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003315501A JP2004183194A (ja) 2002-11-22 2003-09-08 炭素繊維束、炭素繊維用アクリロニトリル系前駆体繊維及びその製造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002339420 2002-11-22
JP2003315501A JP2004183194A (ja) 2002-11-22 2003-09-08 炭素繊維束、炭素繊維用アクリロニトリル系前駆体繊維及びその製造方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2006258806A Division JP4446991B2 (ja) 2002-11-22 2006-09-25 炭素繊維用アクリロニトリル系前駆体繊維の製造方法

Publications (2)

Publication Number Publication Date
JP2004183194A JP2004183194A (ja) 2004-07-02
JP2004183194A5 true JP2004183194A5 (ja) 2006-10-26

Family

ID=32774699

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003315501A Pending JP2004183194A (ja) 2002-11-22 2003-09-08 炭素繊維束、炭素繊維用アクリロニトリル系前駆体繊維及びその製造方法

Country Status (1)

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JP (1) JP2004183194A (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101243215B (zh) * 2005-08-09 2012-02-22 东丽株式会社 耐火纤维、碳纤维及其的制造方法
JP5473468B2 (ja) * 2009-08-10 2014-04-16 三菱レイヨン株式会社 炭素繊維前駆体繊維束およびその製造方法、ならびに炭素繊維束
TW201132818A (en) * 2010-03-19 2011-10-01 Fu Chi Textile Co Ltd Environmental-friendly high flame-retardant blending conductive textiles and manufacturing process thereof
ES2610777T3 (es) 2011-07-22 2017-05-03 Mitsubishi Rayon Co., Ltd. Copolímero a base de poliacrilonitrilo, fibra precursora a base de poliacrilonitrilo para fibra de carbono, haces de fibra de carbono, proceso de producción de haces de fibras resistentes al fuego y proceso de producción de haces de fibras de carbono
CN114481349B (zh) * 2020-10-26 2024-01-30 中国石油化工股份有限公司 高强度耐碱聚丙烯腈纤维的制备方法及聚丙烯腈纤维
CN114262496B (zh) * 2022-01-14 2023-11-28 福建优安纳伞业科技有限公司 一种伞骨用碳纤维树脂基复合材料的制备方法

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