WO2006043602A1 - 炭素繊維モノフィラメント織編布帛とその用途 - Google Patents
炭素繊維モノフィラメント織編布帛とその用途 Download PDFInfo
- Publication number
- WO2006043602A1 WO2006043602A1 PCT/JP2005/019224 JP2005019224W WO2006043602A1 WO 2006043602 A1 WO2006043602 A1 WO 2006043602A1 JP 2005019224 W JP2005019224 W JP 2005019224W WO 2006043602 A1 WO2006043602 A1 WO 2006043602A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- carbon fiber
- fabric
- woven
- density
- less
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D1/00—Woven fabrics designed to make specified articles
- D03D1/0035—Protective fabrics
- D03D1/0058—Electromagnetic radiation resistant
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
- D03D15/242—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads inorganic, e.g. basalt
- D03D15/275—Carbon fibres
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/30—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the fibres or filaments
- D03D15/33—Ultrafine fibres, e.g. microfibres or nanofibres
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2101/00—Inorganic fibres
- D10B2101/10—Inorganic fibres based on non-oxides other than metals
- D10B2101/12—Carbon; Pitch
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/06—Load-responsive characteristics
- D10B2401/063—Load-responsive characteristics high strength
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/16—Physical properties antistatic; conductive
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2505/00—Industrial
- D10B2505/02—Reinforcing materials; Prepregs
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/30—Woven fabric [i.e., woven strand or strip material]
- Y10T442/3065—Including strand which is of specific structural definition
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/40—Knit fabric [i.e., knit strand or strip material]
- Y10T442/425—Including strand which is of specific structural definition
Definitions
- the present invention relates to a carbon fiber woven fabric using carbon fiber monofilament as a single yarn and its use.
- Carbon fiber has a thermal conductivity with a low specific gravity and a high modulus of elasticity compared to metals, etc., and has excellent chemical resistance and heat resistance, biocompatibility, conductivity and electromagnetic shielding properties, etc. It also has the advantage that it is very wide and used for applications.
- carbon fibers are supplied as multifilament yarns and are often used as unidirectional fibers or woven fabrics.
- the tensile strength of the fibers is large, but the knot strength is small and there is a drawback that they are easy to break.
- carbon fiber monofilament which is often used as a fiber bundle of about 1K to 24K as a fiber bundle for manufacturing a pre-preda, is used as a single yarn.
- Patent Document 1 Japanese Patent Laid-Open No. 2003-268650
- An object of the present invention is to use such a carbon fiber as a monofilament alone to develop a completely new fabric and application.
- carbon fiber is used as a monofilament having a diameter of 10 m or less, and this is used as a single yarn to obtain a carbon fiber woven knitted fabric having a density of 5 to 1800 per inch. Solved the above problem.
- an extremely thin cloth having a thickness of 20 m or less, and such an ultra-thin cloth is made of black carbon fiber monofilament, and is therefore assimilated to the surroundings.
- it In the sense that it is not normally visible, it becomes a transparent fabric, It can fully exhibit the original properties of carbon fiber, such as high strength, high elastic modulus, thermal conductivity, X-ray permeability, heat ray absorption ability, and adsorption ability.
- ultrathin reinforced plastics reinforced with strong fabrics can be used in ultra-precision equipment such as IT-related electronic equipment, aviation, space, automobiles, and sports.
- a reinforced plastic reinforced with carbon fiber can be obtained as a sheet having a thickness of 0.5 mm or less, particularly 0.2 mm or less, V, very thin.
- the diameter of the carbon fiber monofilament used in the present invention is usually 3 m or more, preferably 5 to LO / z m 7 to 8 m, if it is 10 ⁇ m or less.
- the fabric using the carbon fiber monofilament to be covered may be a woven fabric, a knitted fabric, or a lace or net shape.
- a carbon fiber monofilament as a single yarn and have a density of 5 to 1800 per inch, especially a density of about 8 to 1500.
- the fabric comprising the carbon fiber monofilament of the present invention can be effectively used as a reinforcing material for a reinforced plastic. This is because the fabric comprising the carbon fiber monofilament is heated with, for example, epoxy resin or unsaturated polyester. It can be impregnated with, or laminated with, a curable resin or a thermoplastic resin such as nylon, polyolefin, or polyester to form an extremely thin sheet-like reinforced plastic. It is also possible to obtain a reinforced plastic product with a three-dimensional shape such as a pipe using the pre-preda. In the production of such a reinforced plastic, carbon fiber monofilaments can be aligned at the above density and used as a unidirectional reinforcing material.
- the density should be 5 to 3600, especially 100 to 3600 per inch! /.
- the fabric of the present invention can be used as a biocompatible fiber material.
- the fabric is an ultra-thin fabric whose existence cannot be visually observed, and is easily assimilated into a living body.
- the density of the filament should be about 10-500 per inch.
- the fabric of the present invention has carbon fiber strength, it has excellent dimensional stability, excellent mechanical strength, and excellent properties such as biocompatibility, chemical stability, heat resistance, and conductivity. thing It is. Moreover, since carbon fibers are used as very thin monofilaments, they can be made into ultra-thin fabrics that cannot be visually observed. As a result, the biocompatible fiber material does not inhibit cell growth and is extremely high in strength. In addition, it is flexible and can be used very effectively in a state where its use is not visually perceived.
- the reinforced plastic reinforced with an ultra-thin fabric (or a unidirectional material by aligning carbon fiber monofilaments) having a thickness of 20 m or less according to the present invention has a thickness of 0.5 mm or less.
- a functional sheet with appropriate strength such as electrical conductivity, radio wave shielding, heat ray absorption ability, X-ray permeability, thermal conductivity, adsorption ability, etc. Widely used in fields such as space, automobiles and sports.
- Carbon fiber monofilaments with a diameter of 7 m were made into plain weave fabrics with a density of 12 Z inches each. This fabric was confirmed by the monitoring of 10 people and all 10 people could not see its existence.
- This fabric was used as a biocompatible anti-adhesion membrane.
- Carbon fiber monofilaments with a diameter of 7 m were made into plain weave fabrics with a density of 24 Z inches each.
- This woven fabric was impregnated with silicone resin to obtain a reinforced plastic having a thickness of 0.2 mm. This could be effectively used as a heat-resistant conductive sheet.
- Carbon fiber monofilaments having a diameter of 7 m were woven in a twilled structure at a density of 1 mm pitch (10 pieces per lcm). This woven fabric also became a thin fabric whose presence could not be visually confirmed, and, like the fabric of Example 1, could be used as a biocompatible anti-adhesion membrane.
- twills were produced at a density of 0.5 mm pitch (20 per lcm) and 0.2 mm pitch (50 per lcm), respectively. These were useful as reinforced plastics by impregnating with silicone resin.
- Example 4 Carbon fiber monofilaments with a diameter of 7 m, with a density of lmm pitch (10 per lcm), 0.5 mm pitch (20 per lcm), 0.2 mm pitch (50 per lcm), Plain fabrics are impregnated with 15-20% by weight acrylic polyurethane urethane resin (V Top Clear, manufactured by Dainippon Paint) as a base material resin, and cured for 20 hours at room temperature. A 59-84 m carbon fiber Z-fat ultrathin sheet was obtained.
- V Top Clear acrylic polyurethane urethane resin
- the ultra-thin reinforced plastic using the fabric according to the present invention as a reinforcing material has a large Young's modulus and a high thermal conductivity, that is, a high heat radiation performance and an excellent electromagnetic shielding property. used.
- the resin sheet of the comparative example has a relatively low Young's modulus and a low thermal conductivity, and thus has no heat dissipation performance.
- epoxy resin (Epicoat 828 from Japan Epoxy Resin Co., Ltd.) After blending 32phr of alicyclic polyamine (Epicure 113 manufactured by Japan Epoxy Resin Co., Ltd.) and softener as solvent, dilute the solvent to 10-15% by weight and impregnate the unidirectional material. By holding at 45 ° C for 40 minutes, a B-staged carbon fiber monofilament pre-preda was obtained. Four layers of this pre-preda were laminated in the direction of 90 °, and vacuum bag forming was performed at 160 ° C and a low pressure of 1-2 MPa to obtain a carbon fiber Z resin ultra-thin laminate.
- Ultra-thin laminates with lmm pitch materials were useful as reinforcing members for precision jigs of precision rotating bodies.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Nanotechnology (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Woven Fabrics (AREA)
- Reinforced Plastic Materials (AREA)
- Materials For Medical Uses (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/665,611 US20090047493A1 (en) | 2004-10-19 | 2005-10-19 | Woven/knit fabric of carbon fiber monofilament and use thereof |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004-303759 | 2004-10-19 | ||
JP2004303759A JP2006118058A (ja) | 2004-10-19 | 2004-10-19 | 炭素繊維モノフィラメント織編組織 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006043602A1 true WO2006043602A1 (ja) | 2006-04-27 |
Family
ID=36203017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/019224 WO2006043602A1 (ja) | 2004-10-19 | 2005-10-19 | 炭素繊維モノフィラメント織編布帛とその用途 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20090047493A1 (ja) |
JP (1) | JP2006118058A (ja) |
WO (1) | WO2006043602A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007284841A (ja) * | 2006-04-19 | 2007-11-01 | Kyoto Ichi | 炭素繊維モノフィラメント製シートとその用途 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012009313A (ja) * | 2010-06-25 | 2012-01-12 | Sony Corp | バイオ燃料電池 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6374606A (ja) * | 1986-09-17 | 1988-04-05 | Nippon Steel Corp | 一方向炭素繊維プリプレグの製造方法 |
JPH0525523A (ja) * | 1991-07-23 | 1993-02-02 | Nkk Corp | 高温粉粒体の移送方法 |
JPH08142238A (ja) * | 1994-11-16 | 1996-06-04 | Nitto Boseki Co Ltd | 一方向性強化繊維複合基材及びその製造方法 |
JP2001226850A (ja) * | 2000-02-10 | 2001-08-21 | Mitsubishi Rayon Co Ltd | 補強繊維布帛およびその製造方法ならびに補強繊維布帛を用いたプリプレグ |
JP2003268650A (ja) * | 2002-03-06 | 2003-09-25 | Mitsubishi Rayon Co Ltd | 強化繊維織物、そのプリプレグ及び織物の製造方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5333568A (en) * | 1992-11-17 | 1994-08-02 | America3 Foundation | Material for the fabrication of sails |
US20020160252A1 (en) * | 2001-02-28 | 2002-10-31 | Mitsubishi Chemical Corporation | Conductive carbonaceous-fiber sheet and solid polymer electrolyte fuel cell |
-
2004
- 2004-10-19 JP JP2004303759A patent/JP2006118058A/ja active Pending
-
2005
- 2005-10-19 US US11/665,611 patent/US20090047493A1/en not_active Abandoned
- 2005-10-19 WO PCT/JP2005/019224 patent/WO2006043602A1/ja active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6374606A (ja) * | 1986-09-17 | 1988-04-05 | Nippon Steel Corp | 一方向炭素繊維プリプレグの製造方法 |
JPH0525523A (ja) * | 1991-07-23 | 1993-02-02 | Nkk Corp | 高温粉粒体の移送方法 |
JPH08142238A (ja) * | 1994-11-16 | 1996-06-04 | Nitto Boseki Co Ltd | 一方向性強化繊維複合基材及びその製造方法 |
JP2001226850A (ja) * | 2000-02-10 | 2001-08-21 | Mitsubishi Rayon Co Ltd | 補強繊維布帛およびその製造方法ならびに補強繊維布帛を用いたプリプレグ |
JP2003268650A (ja) * | 2002-03-06 | 2003-09-25 | Mitsubishi Rayon Co Ltd | 強化繊維織物、そのプリプレグ及び織物の製造方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007284841A (ja) * | 2006-04-19 | 2007-11-01 | Kyoto Ichi | 炭素繊維モノフィラメント製シートとその用途 |
Also Published As
Publication number | Publication date |
---|---|
US20090047493A1 (en) | 2009-02-19 |
JP2006118058A (ja) | 2006-05-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11806977B2 (en) | Flexible composite systems and methods | |
KR101991449B1 (ko) | 가요성 멤브레인 및 다른 물품 제조용 방수통기성 복합 소재 | |
JP4094231B2 (ja) | 複合材料用プリフォームおよび複合材料 | |
JP4615398B2 (ja) | 炭素繊維複合材料成形体 | |
WO2011065576A1 (ja) | 複合材料 | |
US6828016B2 (en) | Preform for composite material and composite material | |
JP5498389B2 (ja) | 耐衝撃性積層成形体およびその製造方法、ならびに耐衝撃材 | |
Steffens et al. | High-performance composite with negative Poisson’s ratio | |
JP2007063710A (ja) | 薄葉織物、それを用いた積層体、プリプレグ、繊維強化樹脂組成物成形品及び防護具 | |
US20180222146A1 (en) | Strength enhancing laminar composite material ply layer pre-form and method of manufacturing the same | |
WO2016144629A1 (en) | Structured flock fiber reinforced layer | |
JP2014050981A (ja) | 繊維強化プラスチック成形用基材および繊維強化プラスチック | |
JP5795494B2 (ja) | サンドイッチ材 | |
WO2006043602A1 (ja) | 炭素繊維モノフィラメント織編布帛とその用途 | |
EP1237717A1 (en) | Elastic composite structure | |
JPH10329247A (ja) | 複合材料管状体 | |
CA3096604A1 (en) | Layered article | |
Rana et al. | Advanced auxetic fibrous structures and composites for industrial applications | |
JP2007260930A (ja) | プリフォーム基材及びプリフォームの製造方法 | |
JP5073222B2 (ja) | 炭素繊維モノフィラメント製シートとその用途 | |
JP2008307818A (ja) | 繊維強化熱可塑性プラスチック用多軸基材および成形体 | |
EP4059685A1 (en) | Carbon fiber tape material, and reinforced fiber laminate and molded article using same | |
Shahinur et al. | Current Development and Future Perspective on Natural Jute Fibers and Their Biocomposites. Polymers 2022, 14, 1445 | |
JP5280982B2 (ja) | 繊維強化複合材料 | |
JPH0578943A (ja) | 熱可塑性複合素材及び熱可塑性複合体 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS KE KG KM KP KR KZ LC LK LR LS LT LU LV LY MA MD MG MK MN MW MX MZ NA NG NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU LV MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 11665611 Country of ref document: US |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 05805129 Country of ref document: EP Kind code of ref document: A1 |