JP6693944B2 - 複合材強化のためのハイブリッド織布 - Google Patents
複合材強化のためのハイブリッド織布 Download PDFInfo
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Images
Classifications
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D13/00—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
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- 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
- D03D15/40—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 yarns or threads
- D03D15/44—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 yarns or threads with specific cross-section or surface shape
- D03D15/46—Flat yarns, e.g. tapes or films
-
- 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
-
- 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
- D03D15/267—Glass
-
- 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
- D03D15/50—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 properties of the yarns or threads
- D03D15/573—Tensile strength
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B11/00—Making preforms
- B29B11/14—Making preforms characterised by structure or composition
- B29B11/16—Making preforms characterised by structure or composition comprising fillers or reinforcement
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- D—TEXTILES; PAPER
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- D10B2505/00—Industrial
- D10B2505/02—Reinforcing materials; Prepregs
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Reinforced Plastic Materials (AREA)
- Woven Fabrics (AREA)
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Description
上述の不織ベールは、例として、従来の湿式プロセスによって製造され得る。湿式法では、結合剤、界面活性剤、粘度調整剤、消泡剤及び/又は他の化学薬剤を含有する水スラリーに湿った短繊維が分散される。短繊維が一旦スラリーに導入されると、スラリーは、繊維が分散するように、激しく攪拌される。繊維を含有するスラリーを移動スクリーン上に堆積させ、水のかなりの部分を除去してウェブを形成する。得られたマットを乾燥させて残っている水を除去し、結合剤を硬化させる。形成された不織マット/ベールは、ランダムな配向で配置された分散した個々の繊維フィラメントの集合体である。湿式プロセスは、典型的には、繊維及び/又は重量の均一な分散が望ましいときに使用される。
本明細書に開示されるハイブリッド織布は、標準レピア織機で製造され得る。一方向繊維(例えば、炭素繊維)は、FAW要件に基づいてオフラインで正しい幅に広げられる。不織布は、先ほど詳しく見たプロセスで幅広い形に製造され、必要な幅にスリットされる。広げられた繊維及び不織ストリップは、個々のカセット上に巻き付けられ、織機の軸に取り付けられる。目標の布幅を実現するためには、縦方向に複数の繊維カセットが必要であり、他方で、織りプロセス中に横糸挿入が個別に行われるので、単一カセットの不織ストリップが必要とされる。縦糸繊維が織機を通って供給されると、隣接する繊維が反対方向に(即ち、上又は下に)引っ張られ、横糸不織ストリップがシェッドを通して引っぱられ、織りパターンを形成する。横糸不織ストリップが一旦位置付けられると、縦糸繊維が解放され、張力下で引っ張られて、製織が強化される。
本明細書に開示されているハイブリッド織布材料は、このようなRTMプロセスで使用される液状樹脂に対して多孔質で透過性があるため、RTMプロセスで使用されるプリフォームを成形するのに特に適している。プリフォームを形成するために、複数プライの布材料が所望の厚さに積層される。
ここで、
K=透過度(10−Xμm2)
X=注入長(m)
η=樹脂粘度(m.Pas)
FVF=繊維体積分率(%)
Δρ=圧力差(mbar)
t=時間(時間)
Claims (17)
- 複合材強化のための織布であって、
シート状の形態で互いに平行に配置された一方向繊維トウと、
製織パターンで一方向繊維トウと織り交ぜられた不織繊維のストリップと
を含み、
各一方向繊維トウが複数の連続繊維フィラメントから成り、
不織繊維の各ストリップが、自己支持型の、別の繊維の層に付着していない単層材料であり、ランダムに配置された繊維及び/又はランダムに配向された繊維から成る、織布。 - 50gsmから380gsmの面積重量を有している、請求項1に記載の織布。
- 不織繊維の各ストリップが2gsmから34gsmの面積重量を有している、請求項1又は2に記載の織布。
- 不織繊維の各ストリップがおよそ5mmから40mmの幅を有している、請求項1から3の何れか一項に記載の織布。
- 不織繊維の各ストリップが10μmから50μm(又は0.01mmから0.05mm)の範囲内の厚さを有している、請求項1から4の何れか一項に記載の織布。
- ストリップの不織繊維の多数が、直径約3μmから40μmの範囲、好ましくは約5μmから10μmの範囲の断面直径を有している、請求項1から5の何れか一項に記載の織布。
- 各一方向繊維トウが1000から100000の繊維フィラメントから成る、請求項1から6の何れか一項に記載の織布。
- 各繊維トウの繊維フィラメントが3μmから15μm、好ましくは4μmから7μmの範囲内の断面直径を有している、請求項7に記載の織布。
- 一方向繊維トウが、炭素、グラファイト、ガラス、石英、アルミナ、ジルコニア、炭化ケイ素、アラミド、高弾性ポリエチレン(PE)、ポリエステル、ポリ−p−フェニレン−ベンゾビスオキサゾール(PBO)、及びそれらの組み合わせから成る群から選択された高強度材料から形成される、請求項1から8の何れか一項に記載の織布。
- 不織繊維のストリップが、炭素、ガラス、金属、石英、ポリマー及びそのコポリマー、並びにそれらの組み合わせから成る群から選択された材料から作られた繊維を含む、請求項1から9の何れか一項に記載の織布。
- 当該ポリマーが、アラミド、ポリエステル、ポリアミド、ポリフタラミド、ポリアミド−イミド、ポリアリルスルホン、ポリスルホン、ポリフェニレンスルホン、ポリアリルエーテルケトン、ポリフェニレンスルフィド、エラストマーポリアミド、ポリフェニレンエーテル、ポリウレタン、液晶ポリマー(LCP)、フェノキシ、ポリアクリロニトリル、及びアクリレートポリマーから選択される、請求項10に記載の織布。
- 一方向繊維トウが炭素繊維から成り、不織繊維のストリップがランダムに配置された炭素繊維及び/又はランダムに配向された炭素繊維を含む、請求項1から11の何れか一項に記載の織布。
- 不織繊維のストリップが、繊維をまとめて保持するが、ストリップを液体及び気体に透過可能にする十分な量の結合剤を有している、請求項1から12の何れか一項に記載の織布。
- 製織パターンが、平織、繻子織、及び綾織から選択される、請求項1から13の何れか一項に記載の織布。
- 液状樹脂に透過性である、請求項1から14の何れか一項に記載の織布。
- 積み重ね配置で積層された強化繊維の層を含む液体成形プロセスにおいて液状樹脂を受容するように適合されたプリフォームであって、強化繊維の層の少なくとも1つが請求項1から14の何れか一項に記載の織布である、プリフォーム。
- マトリックス樹脂が含浸又は注入された請求項1から14の何れか一項に記載の織布を含む複合材料。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1414363.0 | 2014-08-13 | ||
GBGB1414363.0A GB201414363D0 (en) | 2014-08-13 | 2014-08-13 | Hybrid woven textile for composite reinforcement |
PCT/US2015/044564 WO2016025427A1 (en) | 2014-08-13 | 2015-08-11 | Hybrid woven textile for composite reinforcement |
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JP2017524839A JP2017524839A (ja) | 2017-08-31 |
JP2017524839A5 JP2017524839A5 (ja) | 2018-09-13 |
JP6693944B2 true JP6693944B2 (ja) | 2020-05-13 |
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US (1) | US10683592B2 (ja) |
EP (1) | EP3180467B1 (ja) |
JP (1) | JP6693944B2 (ja) |
KR (1) | KR102408034B1 (ja) |
CN (2) | CN112538678A (ja) |
AU (1) | AU2015301894B2 (ja) |
BR (1) | BR112017002654B1 (ja) |
CA (1) | CA2957247C (ja) |
ES (1) | ES2909962T3 (ja) |
GB (1) | GB201414363D0 (ja) |
RU (1) | RU2705997C2 (ja) |
TW (1) | TW201615911A (ja) |
WO (1) | WO2016025427A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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EP3458633B1 (en) * | 2016-05-16 | 2022-12-28 | Georgia Tech Research Corporation | Systems and methods for continuous fabrication of woven composite materials |
FR3053702B1 (fr) | 2016-07-05 | 2019-09-13 | Saint-Gobain Adfors | Textile tisse hybride pour le renforcement de composite |
KR102624064B1 (ko) * | 2017-06-16 | 2024-01-12 | 알바니 엔지니어드 콤포짓스, 인크. | 제직 3d 섬유 보강 구조체 및 이의 제조 방법 |
EP3508459A1 (en) | 2018-01-09 | 2019-07-10 | OCV Intellectual Capital, LLC | Fiber reinforced materials with improved fatigue performance |
KR102362201B1 (ko) * | 2018-08-28 | 2022-02-10 | (주)엘엑스하우시스 | 표면이 균일한 섬유보강 복합재료 |
KR102362204B1 (ko) * | 2018-08-28 | 2022-02-10 | (주)엘엑스하우시스 | 표면이 균일한 섬유보강 복합재료 |
KR102362202B1 (ko) * | 2018-08-28 | 2022-02-10 | (주)엘엑스하우시스 | 표면이 균일한 섬유보강 복합재료 |
CN114248463A (zh) * | 2020-09-21 | 2022-03-29 | 江苏金风科技有限公司 | 纤维织物及其治具和制造方法 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
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FR2580003B1 (ja) | 1985-04-04 | 1988-02-19 | Chomarat & Cie | |
JPH01201548A (ja) | 1988-02-02 | 1989-08-14 | Takano:Kk | 不織布を素材とする織布 |
JP3838741B2 (ja) * | 1997-05-27 | 2006-10-25 | 萩原工業株式会社 | 遮光ネット |
DE69840845D1 (de) * | 1998-10-12 | 2009-07-02 | Nitto Boseki Co Ltd | Verfahren zur herstellung eines verstärkten fasersubstrats für einen verbundwerkstoff |
KR20010054758A (ko) | 1999-12-08 | 2001-07-02 | 구광시 | 횡방향 강력이 향상된 장섬유 부직포 및 그 제조장치 |
GB0028341D0 (en) | 2000-11-21 | 2001-01-03 | Cytec Tech Corp | Thermally stable resin binder composition and method for binding fibres |
JP4324649B2 (ja) | 2001-11-28 | 2009-09-02 | 福井県 | 繊維強化熱可塑性樹脂シート及びそれを用いた構造材並びに繊維強化熱可塑性樹脂シートの製造方法 |
RU2213820C1 (ru) * | 2002-08-02 | 2003-10-10 | Санкт-Петербургский государственный университет технологии и дизайна | Способ получения углеродного нетканого материала |
CN101120128B (zh) | 2005-01-17 | 2011-12-14 | 泰普纺织瑞典有限公司 | 包括带状经纱和带状纬纱的织物材料 |
CN101120129B (zh) | 2005-01-17 | 2012-04-25 | 泰普纺织瑞典有限公司 | 用于纺织带状经纱和带状纬纱的方法和设备 |
KR20070113302A (ko) * | 2005-03-24 | 2007-11-28 | 페더럴-모걸 코오포레이숀 | 부직 요소를 결합한 기판 |
CN2928894Y (zh) | 2006-07-21 | 2007-08-01 | 王常义 | 具有经纬纱非机织物复合的增强无纺布 |
CN1912215A (zh) * | 2006-08-23 | 2007-02-14 | 林净植 | 以非织造物为纱线的织造方法 |
CN200964483Y (zh) * | 2006-10-17 | 2007-10-24 | 崇竣实业股份有限公司 | 织布之构成 |
US8302522B2 (en) | 2009-04-27 | 2012-11-06 | Marquez Transtech Ltée | Composite material, composite part and methods for making such |
FR2954356B1 (fr) * | 2009-12-22 | 2012-01-13 | Hexcel Reinforcements | Nouveaux materiaux intermediaires realises par entrecroisement avec entrelacement de fils voiles |
EP2338668A1 (en) * | 2009-12-22 | 2011-06-29 | Lm Glasfiber A/S | Method of producing a composite shell structure |
US10266972B2 (en) * | 2010-10-21 | 2019-04-23 | Albany Engineered Composites, Inc. | Woven preforms, fiber reinforced composites, and methods of making thereof |
CN102700147B (zh) * | 2012-06-07 | 2015-09-16 | 机械科学研究总院先进制造技术研究中心 | 复合材料制件及其成形方法 |
US9920197B2 (en) | 2012-12-20 | 2018-03-20 | Cytec Technology Corp. | Liquid binder composition for binding fibrous materials |
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- 2015-08-11 KR KR1020177006633A patent/KR102408034B1/ko active IP Right Grant
- 2015-08-11 CN CN202011054115.0A patent/CN112538678A/zh active Pending
- 2015-08-11 EP EP15750905.0A patent/EP3180467B1/en active Active
- 2015-08-11 WO PCT/US2015/044564 patent/WO2016025427A1/en active Application Filing
- 2015-08-11 JP JP2017507727A patent/JP6693944B2/ja active Active
- 2015-08-11 CA CA2957247A patent/CA2957247C/en active Active
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KR102408034B1 (ko) | 2022-06-13 |
EP3180467B1 (en) | 2022-01-19 |
US10683592B2 (en) | 2020-06-16 |
BR112017002654B1 (pt) | 2022-01-04 |
JP2017524839A (ja) | 2017-08-31 |
CN106795665A (zh) | 2017-05-31 |
AU2015301894B2 (en) | 2020-03-05 |
WO2016025427A1 (en) | 2016-02-18 |
BR112017002654A2 (pt) | 2017-12-12 |
CA2957247A1 (en) | 2016-02-18 |
EP3180467A1 (en) | 2017-06-21 |
CN112538678A (zh) | 2021-03-23 |
US20160047073A1 (en) | 2016-02-18 |
GB201414363D0 (en) | 2014-09-24 |
RU2017107468A (ru) | 2018-09-13 |
RU2705997C2 (ru) | 2019-11-13 |
KR20170040350A (ko) | 2017-04-12 |
CA2957247C (en) | 2022-08-16 |
AU2015301894A1 (en) | 2017-02-23 |
TW201615911A (zh) | 2016-05-01 |
ES2909962T3 (es) | 2022-05-11 |
RU2017107468A3 (ja) | 2019-03-25 |
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