JP6372862B2 - 炭素繊維強化プラスチック - Google Patents
炭素繊維強化プラスチック Download PDFInfo
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- JP6372862B2 JP6372862B2 JP2015562296A JP2015562296A JP6372862B2 JP 6372862 B2 JP6372862 B2 JP 6372862B2 JP 2015562296 A JP2015562296 A JP 2015562296A JP 2015562296 A JP2015562296 A JP 2015562296A JP 6372862 B2 JP6372862 B2 JP 6372862B2
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- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
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- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
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- Chemical & Material Sciences (AREA)
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Description
(i)炭素繊維強化プラスチック(CFRP)基板、
(ii)基板に隣接して配置され、ポリ(パラキシリレン)ポリマーを含むバッファ層、および
(iii)バッファ層に隣接して配置される防湿バリアコーティング、を含む物品が提供される。
(i)CFRP基板を提供する段階と、
(ii)ポリ(パラキシリレン)ポリマーを含むバッファ層を当該基板上に堆積する段階と、
(iii)当該バッファ層上に防湿バリアコーティングを堆積する段階と、を備える。
(i)炭素繊維強化プラスチック(CFRP)基板、および
(ii)基板に隣接して配置される、ダイヤモンド状炭素を含む防湿バリアコーティングを含む物品が提供される。
(i)CFRP基板を提供する段階と、
(ii)基板上にダイヤモンド状炭素を含む防湿バリアコーティングを堆積する段階と、を備える。
[実施例1−CFRPの寸法および重量の安定性を増大させる]
[実施例2−防湿バリアコーティング(MBC)中にCFRPコンポーネントを封入する]
[パリレンDコーティング]
1)CFRPコンポーネントがイソプロパノール(IPA)アルコールでまず洗浄される。これは、コンポーネントからあらゆる油脂、ほこり、およびちり等を取り除く。
2)次に、CFRPコンポーネントが真空チャンバの中に挿入され、10−3Torrに排気される。
3)次に、ビス(トリメチルシリル)アミン(ヘキサメチルジシラザン、またはHMDSとしても知られる)の蒸気がチャンバの中に吹き込まれる。HMDSは分子式:C6H19NSi2を有する。それは接着促進剤であり、CFRPの表面上に単分子層を形成する。塗布のプロセスは、複数のHMDSプロセスのマニュアル中にある。手短に言うと、HMDSは蒸気としてチャンバの中へ供給され、凝結によって表面上に単分子層を形成する(このプロセスはパリレン堆積企業の独占所有権のある情報である)。
4)CFRPコンポーネントがHMDSに密着すると、次にチャンバは排気される。
5)次に、パリレンDのモノマーがチャンバの中に導入される。これは、図3において示されるように、別個のチャンバでパリレンDの二量体を加熱し、次にそれを炉中で熱分解させ、次に、CFRPコンポーネントが配置されるコーティング真空チャンバの中へ、結果として得られた複数のパリレンのモノマーを注入することによって典型的に実現される。パリレンのモノマーは、水素または窒素または任意の他の不活性気体(アルゴン、ヘリウム等)中で管に沿って運ばれ、モノマーは表面上で重合してパリレンを形成する。
6)コーティング後、チャンバはベントされ、次に、パリレンコーティングされたコンポーネントが取り出される。
[ダイヤモンド状炭素(DLC)コーティング]
1)パリレンコーティングされたコンポーネントが真空チャンバに挿入される。
2)チャンバが約10−3Torrまたはそれより低い圧力に排気される。
3)水素および炭化水素ガス(例えば、メタン、アセチレン等)の混合物が質量流量制御(MFC)装置を通してチャンバの中に流し込まれる。典型的に、炭化水素は約1―20%(v/v)の濃度にまで水素中で希釈されるが、濃度はそれより高くてもよい。また、アルゴン、ヘリウム、窒素などの他の複数の気体も使用され得る。
4)チャンバの圧力は、コンピュータ制御される弁によって50−1000mTorrの範囲の複数の圧力に自動的に調整される。典型的に、約100−200mTorrの複数の圧力が使用される。
5)次に、CFRPコンポーネントに高周波(RF)電気信号を印加することによってチャンバ中にプラズマが生成される。信号の周波数は、典型的には13.56MHzであるが、他の複数の周波数が使用され得る。DC信号もまた使用され得る。RF信号はRF整合ユニットを介してCFRPコンポーネントに印加される。
6)プラズマは、パリレンDの上にDLC層を成長させる効果を有する。所望の厚みに到達した後(およそ10nm−50μm)、RF信号はスイッチを切られ、チャンバはパージされ、次に、コーティングされたCFRPコンポーネントを取り出すべくベントされる。
[実施例3−CFRP樹脂へのPOSSの添加]
[樹脂系1]
2)Sigma−Aldrich社から購入される2,2´−ジメチル−4,4´−メチレンビス(シクロヘキシルアミン)、および
3)米国Hybrid Plastics社から購入されるアミノプロピルイソブチル(POSS)(AM0265)
混合比(重量部)
BADGE:100
アミン:34
AM0265:重量百分率の組み込みに応じて変化する
まずAM0265が最小量のTHFに溶解させられてから、BADGEを加えた。次に、これは加熱プレート上で50℃に加熱され、1時間マグネチックスターラで撹拌された。次に、これにアミン硬化剤が加えられ、さらに30分間、または全ての溶媒が蒸発してしまうまで、撹拌された。次に、結果として得られた混合物は60℃で3時間、および130℃で4時間、炉で硬化された。
[樹脂系2]
2)英国Haas Group International社から購入されるメチルナド酸無水物
3)Sigma−Aldrich社から購入される1−メチルイミダゾール、および
4)米国Hybrid Plastics社から購入されるエポキシシクロヘキシルイソブチルPOSS(EP0402)
混合比(重量部)
BADGE:100
無水物:95
イミダゾール:0.5−2
EP0402:重量百分率の組み込みに応じて変化する
まずEP0402が最小量のTHFに溶解させられてから、無水物およびイミダゾールを加えた。次に、これは加熱プレート上で80℃に加熱され、2時間マグネチックスターラで撹拌された。次に、これにBADGEが加えられ、均一な混合物が形成されるまでさらに5分間撹拌された。次に、結果として得られた混合物は120℃で2時間、および160℃で8時間、炉で硬化された。
表1−AM0265(すなわち、POSS化合物)を有するL20樹脂の複数のガラス転移温度。
[実施例4−CFRPにおける電気伝導率および熱伝導率の増大]
[実施例5−湿度チャンバ中に配置された1セットのCFRPサンプルの重量増加を時間の関数として測定する]
[要約]
Claims (12)
- (i)炭素繊維強化プラスチック(CFRP)基板と、
(ii)前記基板に隣接して配置され、ポリ(パラキシリレン)ポリマーを含むバッファ層(BL)と、
(iii)前記バッファ層に隣接して配置され、ダイヤモンド状炭素を含む防湿バリアコーティング(MBC)と、を備える
物品。 - 前記物品は、下記(a)から(d)の少なくとも1つを備える
請求項1に記載の物品。
(a)前記ポリ(パラキシリレン)ポリマーは次式I、
R1、R2、およびR3は、水素またはハロゲンから成る群から独立して選択され、nは2より大きいが、典型的には2500−5000である。
(b)前記ポリ(パラキシリレン)ポリマーは、例えば塩素またはフッ素で、ハロゲン化される。
(c)前記物品はポリ(パラキシリレン)ポリマーを含む1より多いバッファ層を備える。
(d)前記バッファ層のそれぞれの厚さは、およそ0.1−1000μm、およそ0.5−500μm、およそ1−100μm、およそ5−50μm、またはおよそ10−30μmである。 - 前記物品は、
前記MBCはプラズマ化学気相成長法(PECVD)プロセスによって前記バッファ層上に堆積されること、または
[BL:MBC]nを含み、BLはバッファ層(BL)の数に対応し、MBCは防湿バリアコーティング(MBC)の数に対応し、nは1より大きいこと、を備える
請求項1または2に記載の物品。 - 前記CFRP基板は、シルセスキオキサンを含む樹脂を含み、前記シルセスキオキサンは、多面体オリゴマーシルセスキオキサン(POSS)、アミノプロピルイソブチルPOSS(登録商標)またはエポキシシクロヘキシルイソブチルPOSS(登録商標)を含む
請求項1から3の何れか一項に記載の物品。 - 前記CFRP基板は、0.5重量%と5重量%との間のシルセスキオキサンまたは1―4重量%、1―3重量%、1.5−2.5重量%、あるいは1.8−2.2重量%の、シルセスキオキサンを含む樹脂を含む
請求項4に記載の物品。 - 炭素繊維強化プラスチック(CFRP)を備える物品を製造するための方法であって、前記方法は、
(i)CFRP基板を提供する段階と、
(ii)前記基板上に、ポリ(パラキシリレン)ポリマーを含むバッファ層(BL)を堆積する段階と、
(iii)前記バッファ層上にダイヤモンド状炭素を含む防湿バリアコーティング(MBL)を堆積する段階と、を備える
方法。 - 前記物品は、請求項1から5の何れか一項において定義されるものである
請求項6に記載の方法。 - 前記CFRP基板は複数のカーボンナノチューブを含む樹脂を含む、請求項1から5の何れか一項に記載の物品。
- 高性能コンポーネントの製造のための、請求項1から5の何れか一項に記載のCFRP物品の使用。
- 前記コンポーネントは、宇宙産業若しくは航空宇宙産業、高性能な地上運搬、または、望遠鏡若しくはハイエンドのスポーツ用品などの高精度なシステム用である
請求項9に記載の使用。 - 請求項1から5の何れか一項に記載の炭素繊維強化プラスチック(CFRP)物品を備える高性能コンポーネント。
- 前記コンポーネントは、宇宙産業若しくは航空宇宙産業、高性能な地上運搬、または、望遠鏡若しくはハイエンドのスポーツ用品などの高精度なシステム用である
請求項11に記載のコンポーネント。
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GBGB1304611.5A GB201304611D0 (en) | 2013-03-14 | 2013-03-14 | A carbon fibre reinforced plastic |
GB1304611.5 | 2013-03-14 | ||
PCT/GB2014/050674 WO2014140535A1 (en) | 2013-03-14 | 2014-03-07 | A carbon fibre reinforced plastic |
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US11186059B2 (en) * | 2017-04-14 | 2021-11-30 | Mitsubishi Electric Corporation | Honeycomb sandwich structure and method for manufacturing the same |
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JP7220430B2 (ja) | 2018-08-28 | 2023-02-10 | ダイキン工業株式会社 | 含フッ素芳香族ポリマー及びその製造方法 |
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US4961994A (en) * | 1987-12-16 | 1990-10-09 | General Electric Company | Protective coated composite material |
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US5863480A (en) * | 1994-08-29 | 1999-01-26 | Srp Industries Ltd. | Process for making a filler reinforced thermoplastic composites having biaxially oriented components |
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JP2005125764A (ja) | 2003-09-30 | 2005-05-19 | Agfa Gevaert Nv | 耐スクラッチ性湿分保護パリレン層 |
JP5153053B2 (ja) * | 2004-07-22 | 2013-02-27 | Sabicイノベーティブプラスチックスジャパン合同会社 | 難燃性帯電防止ポリエステル系樹脂組成物 |
CN100439576C (zh) * | 2005-08-24 | 2008-12-03 | 哈尔滨工业大学 | 碳纤维改性涂层及其制备方法 |
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JP2009204121A (ja) | 2008-02-28 | 2009-09-10 | Ntn Corp | 転がり軸受用部材および転がり軸受 |
JP5422149B2 (ja) | 2008-07-28 | 2014-02-19 | 株式会社東芝 | シンチレータパネル |
JP2010090364A (ja) * | 2008-09-10 | 2010-04-22 | Ntn Corp | 射出成形体、樹脂製滑り軸受、樹脂製歯車、冠型樹脂製保持器、樹脂製シールおよび転がり軸受 |
TW201132707A (en) | 2010-01-07 | 2011-10-01 | Dow Corning Toray Co Ltd | Cured organopolysiloxane resin film having gas barrier properties and method of producing the same |
WO2012133687A1 (ja) * | 2011-03-31 | 2012-10-04 | 三菱樹脂株式会社 | バリア性蒸着フィルム |
US9767937B2 (en) * | 2012-02-16 | 2017-09-19 | David L. Carnahan | Conductive elastic composite |
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