JP2006183159A5 - - Google Patents

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Publication number
JP2006183159A5
JP2006183159A5 JP2004375777A JP2004375777A JP2006183159A5 JP 2006183159 A5 JP2006183159 A5 JP 2006183159A5 JP 2004375777 A JP2004375777 A JP 2004375777A JP 2004375777 A JP2004375777 A JP 2004375777A JP 2006183159 A5 JP2006183159 A5 JP 2006183159A5
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JP
Japan
Prior art keywords
carbon fiber
silicone
fiber
weight
modified silicone
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JP2004375777A
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Japanese (ja)
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JP2006183159A (en
JP4543922B2 (en
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Publication date
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Priority claimed from JP2004375777A external-priority patent/JP4543922B2/en
Priority to JP2004375777A priority Critical patent/JP4543922B2/en
Priority to ES05819808T priority patent/ES2360229T3/en
Priority to AT05819808T priority patent/ATE497551T1/en
Priority to CN2005800449490A priority patent/CN101091010B/en
Priority to US11/793,163 priority patent/US20080152574A1/en
Priority to EP05819808A priority patent/EP1837424B1/en
Priority to PCT/JP2005/023702 priority patent/WO2006070706A1/en
Priority to DE602005026223T priority patent/DE602005026223D1/en
Publication of JP2006183159A publication Critical patent/JP2006183159A/en
Publication of JP2006183159A5 publication Critical patent/JP2006183159A5/ja
Publication of JP4543922B2 publication Critical patent/JP4543922B2/en
Application granted granted Critical
Expired - Fee Related legal-status Critical Current
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Claims (6)

油剤成分中に含まれるシリコーン系化合物の２５℃における平均シリコーン動粘度が１０〜１５００ｃＳｔであり、かつ、剛体振り子の自由減衰振動法により測定される振り子の振動周期差が０．０３〜０．４である炭素繊維前駆体繊維用シリコーン油剤。 The average silicone kinematic viscosity at 25 ° C. of the silicone compound contained in the oil component is 10 to 1500 cSt, and the vibration period difference of the pendulum measured by the free-damping vibration method of the rigid pendulum is 0.03 to 0.4. A silicone fluid for carbon fiber precursor fibers. 前記シリコーン系化合物が、アミノ変性シリコーン、脂環式エポキシ変性シリコーンとアルキレンオキサイド変性シリコーンにより構成され、かつ、アミノ変性シリコーン１００重量部に対するアルキレンオキサイド変性シリコーンの割合が１５〜９００重量部であり、全てのシリコーン系化合物１００重量部に対する脂環式エポキシ変性シリコーンの割合が０〜２０重量部である請求項１記載の炭素繊維前駆体繊維用シリコーン油剤。 The silicone compound is composed of amino-modified silicone, alicyclic epoxy-modified silicone and alkylene oxide-modified silicone, and the ratio of alkylene oxide-modified silicone to 100 parts by weight of amino-modified silicone is 15 to 900 parts by weight. carbon fiber precursor fiber silicone oil according to claim 1, wherein the ratio of the alicyclic epoxy-modified silicone to silicone compound 100 parts by weight 0 to 20 parts by weight. 請求項１または２記載の炭素繊維前駆体繊維用シリコーン油剤を、乾燥した炭素繊維前駆体繊維に０．１〜５重量％付着させてなる、平均面粗さが８ｎｍ以下である炭素繊維前駆体繊維。 A carbon fiber precursor having an average surface roughness of 8 nm or less obtained by adhering the silicone oil agent for carbon fiber precursor fibers according to claim 1 or 2 to 0.1% by weight to a dried carbon fiber precursor fiber. fiber. 請求項３記載の炭素繊維前駆体繊維を空気中で耐炎化させてなる、ギ酸溶解度の変動係数が１０％以下である耐炎化繊維。 A flameproof fiber having a coefficient of variation in formic acid solubility of 10% or less, wherein the carbon fiber precursor fiber according to claim 3 is flameproofed in air. 請求項４記載の耐炎化繊維を不活性雰囲気中で炭化させてなる炭素繊維の製造方法。 The manufacturing method of the carbon fiber formed by carbonizing the flameproof fiber of Claim 4 in inert atmosphere. 単繊維引張試験により求められる単繊維弾性率の変動係数が１０％以下である請求項５記載の炭素繊維の製造方法で製造された、炭素繊維。The carbon fiber manufactured by the carbon fiber manufacturing method according to claim 5, wherein the coefficient of variation of the single fiber elastic modulus obtained by a single fiber tensile test is 10% or less.
JP2004375777A 2004-12-27 2004-12-27 Silicone oil agent for carbon fiber precursor fiber, carbon fiber precursor fiber, flame-resistant fiber, carbon fiber and production method thereof Expired - Fee Related JP4543922B2 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP2004375777A JP4543922B2 (en) 2004-12-27 2004-12-27 Silicone oil agent for carbon fiber precursor fiber, carbon fiber precursor fiber, flame-resistant fiber, carbon fiber and production method thereof
PCT/JP2005/023702 WO2006070706A1 (en) 2004-12-27 2005-12-26 Oil agent for carbon fiber precursor fiber, carbon fiber and method for producing carbon fiber
AT05819808T ATE497551T1 (en) 2004-12-27 2005-12-26 OIL LAVIVAGE FOR CARBON FIBER PRECURSOR FIBER, CARBON FIBER AND METHOD FOR PRODUCING CARBON FIBER
CN2005800449490A CN101091010B (en) 2004-12-27 2005-12-26 Oil agent for carbon fiber precursor fiber, carbon fiber and method for producing carbon fiber
US11/793,163 US20080152574A1 (en) 2004-12-27 2005-12-26 Oil Agent for Precursor Fiber of Carbon Fiber, Carbon Fiber and Production Method of the Carbon Fiber
EP05819808A EP1837424B1 (en) 2004-12-27 2005-12-26 Oil agent for carbon fiber precursor fiber, carbon fiber and method for producing carbon fiber
ES05819808T ES2360229T3 (en) 2004-12-27 2005-12-26 OIL AGENT FOR CARBON FIBER PRECURSORY, CARBON FIBER AND PROCEDURE FOR CARBON FIBER PRODUCTION.
DE602005026223T DE602005026223D1 (en) 2004-12-27 2005-12-26 OILAVIVAGE FOR CARBON FIBER PRECURSOR FIBER, CARBON FIBER AND METHOD FOR THE PRODUCTION OF CARBON FIBER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004375777A JP4543922B2 (en) 2004-12-27 2004-12-27 Silicone oil agent for carbon fiber precursor fiber, carbon fiber precursor fiber, flame-resistant fiber, carbon fiber and production method thereof

Publications (3)

Publication Number Publication Date
JP2006183159A JP2006183159A (en) 2006-07-13
JP2006183159A5 true JP2006183159A5 (en) 2008-02-14
JP4543922B2 JP4543922B2 (en) 2010-09-15

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JP2004375777A Expired - Fee Related JP4543922B2 (en) 2004-12-27 2004-12-27 Silicone oil agent for carbon fiber precursor fiber, carbon fiber precursor fiber, flame-resistant fiber, carbon fiber and production method thereof

Country Status (3)

Country Link
JP (1) JP4543922B2 (en)
CN (1) CN101091010B (en)
ES (1) ES2360229T3 (en)

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CN101280475B (en) * 2008-05-21 2012-07-18 李元杰 Lubricating antistatic high-performance oil for drawing production of carbon fibre
JP5540676B2 (en) * 2009-03-31 2014-07-02 東レ株式会社 Carbon fiber precursor fiber, method for producing the same, and method for producing carbon fiber
CN102459728B (en) * 2009-06-10 2013-09-18 三菱丽阳株式会社 Carbon fiber bundle that develops excellent mechanical performance
CN101718012B (en) * 2009-12-01 2011-11-09 中复神鹰碳纤维有限责任公司 Preparing process for polyacrylonitrile-based carbon fiber
KR101268173B1 (en) * 2009-12-18 2013-05-27 코오롱인더스트리 주식회사 Polyacrylonitrile-based polymer solution, preparing method of the same, Carbon fiber precursor, manufacturing method of the same and manufacturing method of carbon fiber using the same
CN102312300B (en) * 2010-07-08 2013-03-20 中国科学院化学研究所 Low-surface-tension organosilicon spinning oil for preparing polyacrylonitrile-based carbon fibers
EP2524980A1 (en) * 2011-05-18 2012-11-21 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Method for producing precursor fibres and carbon fibres containing lignine
CN103014922A (en) * 2011-09-22 2013-04-03 中国科学院化学研究所 Organosilicon spinning oil agent used for preparing polyacrylonitrile-based carbon fiber, and preparation method thereof
CN103031622B (en) * 2011-09-29 2014-11-26 中国石油化工股份有限公司 Large-tow PAN (polyacrylonitrile) base carbon fiber protofilament oil agent
CN103031734B (en) * 2011-09-29 2015-06-10 中国石油化工股份有限公司 Preparation method of oiling agent for small-filament-bundle PAN-based carbon fiber precursor
CN103031620B (en) * 2011-09-29 2014-11-26 中国石油化工股份有限公司 Preparation method of large-tow PAN (Poly-acrylonitrile) carbon fiber precursor oiling agent
CN103031621B (en) * 2011-09-29 2014-12-10 中国石油化工股份有限公司 Oiling method for large-tow PAN (polyacrylonitrile) base carbon fiber protofilaments
CN103031619B (en) * 2011-09-30 2014-12-10 中国石油化工股份有限公司 Small tows PAN-based carbon fiber precursor oiling agent
CN103031623B (en) * 2011-09-30 2014-11-26 中国石油化工股份有限公司 Method for oiling small-filament-bundle PAN-based carbon fiber precursor
CN103122504B (en) * 2011-11-18 2014-10-15 中国石油化工股份有限公司 Oiling method for small tow PAN (Polyacrylonitrile)-based carbon fiber precursors
CN103122505B (en) * 2011-11-18 2014-11-26 中国石油化工股份有限公司 Oiling agent for small tow PAN (Polyacrylonitrile)-based carbon fiber precursors
CN103122584B (en) * 2011-11-18 2015-01-07 中国石油化工股份有限公司 Oiling method for large tow PAN (Polyacrylonitrile)-based carbon fiber precursors
CN103122585B (en) * 2011-11-18 2015-01-07 中国石油化工股份有限公司 Oiling agent of large tow PAN (Polyacrylonitrile)-based carbon fiber precursors
CN102899900B (en) * 2012-10-18 2014-04-09 金发科技股份有限公司 Emulsion type sizing agent for carbon fiber as well as preparation method and application of emulsion type sizing agent
CN102899899B (en) * 2012-10-18 2014-06-11 金发科技股份有限公司 Emulsion type sizing agent for carbon fiber as well as preparation method and application of emulsion type sizing agent
CN103806131A (en) * 2012-11-06 2014-05-21 中国科学院化学研究所 Organosilicon spinning oil agent for preparing polyacrylonitrile-based carbon fibers
CN102926205B (en) * 2012-11-16 2014-06-11 金发科技股份有限公司 Sizing agent for emulsion type carbon fiber, preparation method and application of sizing agent
CN103060949B (en) * 2013-01-21 2015-01-28 北京化工大学 Method for preparing high-strength carbon fiber by controlling radial structure of fiber
JP6217342B2 (en) * 2013-11-25 2017-10-25 三菱ケミカル株式会社 Method for producing carbon fiber precursor acrylonitrile fiber
FR3018083B1 (en) * 2014-02-28 2016-04-08 Herakles ENSIME WIRE FOR SUBJECT TO TEXTILE OPERATION
JP6477821B2 (en) * 2017-10-11 2019-03-06 三菱ケミカル株式会社 Carbon fiber bundle
JP2021038478A (en) * 2019-08-30 2021-03-11 帝人株式会社 Method for producing carbon fiber bundle
CN111139555B (en) * 2019-12-26 2022-09-09 中复神鹰碳纤维股份有限公司 High-heat-resistance oil agent and preparation method of polyacrylonitrile carbon fiber thereof
JP7418247B2 (en) * 2020-03-03 2024-01-19 帝人株式会社 Carbon fiber and carbon fiber manufacturing method
TWI763566B (en) * 2021-07-23 2022-05-01 臺灣塑膠工業股份有限公司 Manufacturing method for carbon fiber

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JP2001172880A (en) * 1999-12-17 2001-06-26 Toray Ind Inc Silicone oil agent for carbon fiber and method for producing carbon fiber
WO2001048301A1 (en) * 1999-12-28 2001-07-05 Sanyo Chemical Industries, Ltd. Spinning oil for synthetic fiber
JP2003055881A (en) * 2001-06-06 2003-02-26 Toray Ind Inc Precursor for carbon fiber, method for producing the same and method for producing carbon fiber
JP2003253567A (en) * 2001-12-27 2003-09-10 Toray Ind Inc Silicone oil for production of acrylic precursor fiber for carbon fiber and acrylic precursor fiber bundle for carbon fiber
JP2004149983A (en) * 2002-11-01 2004-05-27 Toho Tenax Co Ltd Acrylic fiber for carbon fiber production
CN1167838C (en) * 2002-12-16 2004-09-22 中国科学院山西煤炭化学研究所 Prepn of polyacrylonitrile-base high-performance raw carbon fiber

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