JP5595024B2 - 炭素繊維およびガラス繊維により強化された複合材料 - Google Patents
炭素繊維およびガラス繊維により強化された複合材料 Download PDFInfo
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- JP5595024B2 JP5595024B2 JP2009280214A JP2009280214A JP5595024B2 JP 5595024 B2 JP5595024 B2 JP 5595024B2 JP 2009280214 A JP2009280214 A JP 2009280214A JP 2009280214 A JP2009280214 A JP 2009280214A JP 5595024 B2 JP5595024 B2 JP 5595024B2
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- Prior art keywords
- composite material
- resin
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- Expired - Fee Related
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/06—Elements
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
- C08J5/0405—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres
- C08J5/042—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres with carbon fibres
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
- C08J5/0405—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres
- C08J5/043—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres with glass fibres
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/14—Glass
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
- Y10T428/24994—Fiber embedded in or on the surface of a polymeric matrix
- Y10T428/249949—Two or more chemically different fibers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Reinforced Plastic Materials (AREA)
- Superstructure Of Vehicle (AREA)
- Body Structure For Vehicles (AREA)
Description
Claims (19)
- 50重量%の樹脂と、
50重量%の強化繊維と、を含み、
前記強化繊維は、炭素繊維とガラス繊維とを、40:60の重量比率で含み、前記炭素繊維は平均長さが25.4ミリメータの12kトウである
ことを特徴とする強化繊維複合材料基板。 - 引張強度が170MPaよりも大きいことを特徴とする請求項1に記載の強化繊維複合材料基板。
- 引張弾性率が20GPaよりも大きいことを特徴とする請求項1に記載の強化繊維複合材料基板。
- 比重が1.60よりも小さいことを特徴とする請求項1に記載の強化繊維複合材料基板。
- 前記樹脂は熱硬化型樹脂、ビニルエステル樹脂、ポリエステル樹脂、ウレタン樹脂、フェノール樹脂、アルキド樹脂、アミノ樹脂、エポキシ樹脂、シリコン樹脂、およびこれら樹脂の混合物からなるグループから選択した少なくとも一つを含むことを特徴とする請求項1に記載の強化繊維複合材料基板。
- 前記ガラス繊維は、Eガラス、CガラスまたはSガラスからなるガラス繊維であることを特徴とする請求項1に記載の強化繊維複合材料基板。
- 前記炭素繊維は、PAN系炭素繊維を含むことを特徴とする請求項1に記載の強化繊維複合材料基板。
- 前記強化繊維は織られていない繊維を含むことを特徴とする請求項1に記載の強化繊維複合材料基板。
- 自動車用車体パネルに用いられる請求項1に記載の強化繊維複合材料基板。
- 50重量%の強化繊維と
50重量%の熱硬化型樹脂と、を含むシート成型用複合材料であって、
前記強化繊維の40重量%が炭素繊維であり、60重量%がガラス繊維であり、
前記炭素繊維は平均長さが25.4ミリメータの12kトウであり、
前記炭素繊維と前記ガラス繊維とは前記シート成型用複合材料内にランダムに分散され、
引張強度は170MPaよりも大きく、
引張弾性率は20GPaよりも大きく、
比重は1.60よりも小さいことを特徴とするシート成型用複合材料。 - 前記熱硬化型樹脂は、ビニルエステル樹脂、ポリエステル樹脂、ウレタン樹脂、フェノール樹脂、アルキド樹脂、アミノ樹脂、エポキシ樹脂、シリコン樹脂、およびこれら樹脂の混合物からなるグループから選択した少なくとも一つを含むことを特徴とする請求項10に記載のシート成型用複合材料。
- 前記ガラス繊維は、Eガラス、CガラスまたはSガラスからなるガラス繊維であることを特徴とする請求項10に記載のシート成型用複合材料。
- 前記炭素繊維は、PAN系炭素繊維を含むことを特徴とする請求項10に記載のシート成型用複合材料。
- 前記強化繊維は織られていない繊維を含むことを特徴とする請求項10に記載のシート成型用複合材料。
- 引張強度が170MPaよりも大きく、引張弾性率が20GPaよりも大きく、比重が
1.60よりも小さい複合材料構造部品の製造方法であって、
長さ25.4ミリメータのガラス繊維を用意し、
長さ25.4ミリメータの12kトウの炭素繊維を用意し、
60重量パーセントの前記ガラス繊維と40重量パーセントの前記12kトウの炭素繊
維とがランダムに分散したマットを作製し、
熱硬化型樹脂を前記マットに接触させて、50重量パーセントの前記熱硬化型樹脂と、50重量パーセントの前記12kトウの炭素繊維と前記ガラス繊維とを含む樹脂含浸したマットを作製し、
前記樹脂含浸したマットを圧縮して密にして未硬化シートを作製し、
前記未硬化シートを成型し切断して、所望の形状およびサイズにし、
前記未硬化シートを硬化させて複合材料構造部品を作製する
ことを特徴とする複合材料構造部品の製造方法。 - 前記炭素繊維はPAN系炭素繊維を含むことを特徴とする請求項15に記載の複合材料構造部品の製造方法。
- 前記熱硬化型樹脂は、ビニルエステル樹脂、ポリエステル樹脂、ウレタン樹脂、フェノール樹脂、アルキド樹脂、アミノ樹脂、エポキシ樹脂、シリコン樹脂、およびこれらの樹脂の混合物からなるグループから選択した少なくとも一つを含むことを特徴とする請求項15に記載の複合材料構造部品の製造方法。
- 前記複合材料構造部品は自動車用車体パネルに用いられることを特徴とする請求項15に記載の複合材料構造部品の製造方法。
- 前記ガラス繊維は、Eガラス、CガラスまたはSガラスからなるガラス繊維であることを特徴とする請求項15に記載の複合材料構造部品の製造方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/331,795 US20100143692A1 (en) | 2008-12-10 | 2008-12-10 | Carbon and Glass Fiber Reinforced Composition |
US12/331,795 | 2008-12-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010155986A JP2010155986A (ja) | 2010-07-15 |
JP5595024B2 true JP5595024B2 (ja) | 2014-09-24 |
Family
ID=41412327
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009280214A Expired - Fee Related JP5595024B2 (ja) | 2008-12-10 | 2009-12-10 | 炭素繊維およびガラス繊維により強化された複合材料 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20100143692A1 (ja) |
EP (1) | EP2196497B1 (ja) |
JP (1) | JP5595024B2 (ja) |
CN (1) | CN101747648A (ja) |
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US20160289447A1 (en) * | 2013-11-18 | 2016-10-06 | Ndsu Research Foundation | Utilization of flax fibers and glass fibers in a bio-based resin |
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US10266292B2 (en) | 2015-01-22 | 2019-04-23 | Neptune Research, Llc | Carriers for composite reinforcement systems and methods of use |
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-
2008
- 2008-12-10 US US12/331,795 patent/US20100143692A1/en not_active Abandoned
-
2009
- 2009-12-02 EP EP20090177747 patent/EP2196497B1/en not_active Not-in-force
- 2009-12-09 CN CN200910253949A patent/CN101747648A/zh active Pending
- 2009-12-10 JP JP2009280214A patent/JP5595024B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2010155986A (ja) | 2010-07-15 |
US20100143692A1 (en) | 2010-06-10 |
CN101747648A (zh) | 2010-06-23 |
EP2196497B1 (en) | 2012-05-23 |
EP2196497A1 (en) | 2010-06-16 |
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