JP4470578B2 - 極超低温材料容器用補強材 - Google Patents
極超低温材料容器用補強材 Download PDFInfo
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- JP4470578B2 JP4470578B2 JP2004145932A JP2004145932A JP4470578B2 JP 4470578 B2 JP4470578 B2 JP 4470578B2 JP 2004145932 A JP2004145932 A JP 2004145932A JP 2004145932 A JP2004145932 A JP 2004145932A JP 4470578 B2 JP4470578 B2 JP 4470578B2
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- metal film
- glass fiber
- epoxy resin
- resin composition
- foil
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- 239000004078 cryogenic material Substances 0.000 title description 6
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- 239000003822 epoxy resin Substances 0.000 claims description 42
- 229920000647 polyepoxide Polymers 0.000 claims description 42
- 229910052751 metal Inorganic materials 0.000 claims description 40
- 239000002184 metal Substances 0.000 claims description 40
- 239000003365 glass fiber Substances 0.000 claims description 38
- 239000000203 mixture Substances 0.000 claims description 37
- 239000004744 fabric Substances 0.000 claims description 32
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 16
- 229920001225 polyester resin Polymers 0.000 claims description 16
- 239000004645 polyester resin Substances 0.000 claims description 16
- 238000001723 curing Methods 0.000 claims description 13
- 239000003795 chemical substances by application Substances 0.000 claims description 9
- 238000000465 moulding Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000003475 lamination Methods 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 3
- 238000013007 heat curing Methods 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 description 15
- 230000001070 adhesive effect Effects 0.000 description 15
- 238000000034 method Methods 0.000 description 15
- 239000011342 resin composition Substances 0.000 description 13
- 229910052782 aluminium Inorganic materials 0.000 description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 11
- 239000011521 glass Substances 0.000 description 10
- 229920001971 elastomer Polymers 0.000 description 8
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 8
- 239000002759 woven fabric Substances 0.000 description 8
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- 239000007822 coupling agent Substances 0.000 description 5
- 229920003986 novolac Polymers 0.000 description 5
- BPSIOYPQMFLKFR-UHFFFAOYSA-N trimethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CO[Si](OC)(OC)CCCOCC1CO1 BPSIOYPQMFLKFR-UHFFFAOYSA-N 0.000 description 5
- 239000000806 elastomer Substances 0.000 description 4
- 239000000314 lubricant Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
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- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
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- 238000002156 mixing Methods 0.000 description 3
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- ULKLGIFJWFIQFF-UHFFFAOYSA-N 5K8XI641G3 Chemical compound CCC1=NC=C(C)N1 ULKLGIFJWFIQFF-UHFFFAOYSA-N 0.000 description 2
- 229930185605 Bisphenol Natural products 0.000 description 2
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- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 2
- YACLQRRMGMJLJV-UHFFFAOYSA-N chloroprene Chemical compound ClC(=C)C=C YACLQRRMGMJLJV-UHFFFAOYSA-N 0.000 description 2
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- IMNIMPAHZVJRPE-UHFFFAOYSA-N triethylenediamine Chemical compound C1CN2CCN1CC2 IMNIMPAHZVJRPE-UHFFFAOYSA-N 0.000 description 2
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- LTVUCOSIZFEASK-MPXCPUAZSA-N (3ar,4s,7r,7as)-3a-methyl-3a,4,7,7a-tetrahydro-4,7-methano-2-benzofuran-1,3-dione Chemical compound C([C@H]1C=C2)[C@H]2[C@H]2[C@]1(C)C(=O)OC2=O LTVUCOSIZFEASK-MPXCPUAZSA-N 0.000 description 1
- GEYOCULIXLDCMW-UHFFFAOYSA-N 1,2-phenylenediamine Chemical compound NC1=CC=CC=C1N GEYOCULIXLDCMW-UHFFFAOYSA-N 0.000 description 1
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- LXBGSDVWAMZHDD-UHFFFAOYSA-N 2-methyl-1h-imidazole Chemical compound CC1=NC=CN1 LXBGSDVWAMZHDD-UHFFFAOYSA-N 0.000 description 1
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 description 1
- SESYNEDUKZDRJL-UHFFFAOYSA-N 3-(2-methylimidazol-1-yl)propanenitrile Chemical compound CC1=NC=CN1CCC#N SESYNEDUKZDRJL-UHFFFAOYSA-N 0.000 description 1
- UUEWCQRISZBELL-UHFFFAOYSA-N 3-trimethoxysilylpropane-1-thiol Chemical compound CO[Si](OC)(OC)CCCS UUEWCQRISZBELL-UHFFFAOYSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
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- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
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- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 description 1
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- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
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- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
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- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
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- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
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- 150000001298 alcohols Chemical class 0.000 description 1
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- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- IMUDHTPIFIBORV-UHFFFAOYSA-N aminoethylpiperazine Chemical compound NCCN1CCNCC1 IMUDHTPIFIBORV-UHFFFAOYSA-N 0.000 description 1
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- 125000003118 aryl group Chemical group 0.000 description 1
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
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- XFWJKVMFIVXPKK-UHFFFAOYSA-N calcium;oxido(oxo)alumane Chemical compound [Ca+2].[O-][Al]=O.[O-][Al]=O XFWJKVMFIVXPKK-UHFFFAOYSA-N 0.000 description 1
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- GDVKFRBCXAPAQJ-UHFFFAOYSA-A dialuminum;hexamagnesium;carbonate;hexadecahydroxide Chemical group [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Al+3].[Al+3].[O-]C([O-])=O GDVKFRBCXAPAQJ-UHFFFAOYSA-A 0.000 description 1
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 description 1
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- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
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- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
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Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Laminated Bodies (AREA)
Description
良い。また、該ガラス繊維織物の厚さは、約0.1〜0.5mm、より好ましくは、0.2〜0.4mmのものが良い。
に樹脂組成物を含浸させたもののことである。ガラス繊維に含浸または塗布させる樹脂組成物を主として構成する樹脂としては、特に限定されず、当業界で用いられる公知の樹脂を用いても良い。具体的には、例えば、エポキシ樹脂、不飽和ポリエステル樹脂、ビニルエステル樹脂、メラミン樹脂、フェノール樹脂、ウレタン樹脂などが挙げられる。本発明に於いては、中でも、エポキシ樹脂が含有するエポキシ樹脂組成物を用いるのが好ましい。エポキシ樹脂組成物は、エポキシ樹脂および硬化剤からなるものが好ましい。所望により、硬化促進剤、カップリング剤または添加剤等が含有していても良い。
レー、タルク、炭酸カルシウム、硫酸バリウム等が挙げられる。難燃化剤としては、含水無機結晶化合物や金属水酸化物が好ましい。例えば、水酸化マグネシウム、水酸化アルミ
ニウム、水酸化カルシウム、塩基性炭酸マグネシウム、二水和石こうまたはアルミン酸カルシウム、ハイドロタルク石群等が挙げられる。酸化防止剤としては例えばフェノール系またはアミン系の酸化防止剤等が挙げられる。帯電防止剤としては、例えば、ノニオン系、カチオン系、アニオン系の界面活性剤が挙げられる。滑剤としては、例えば、エステル系、アルコール系、炭化水素系、脂肪酸系、金属石鹸系の滑剤が挙げられる。
混合物を付着させる方法としては、特に問わず公知の手段を用いて良い。例えば、バスの中に充填したシランカップリング剤、ポリエステル樹脂組成物の混合液に金属フィルム箔を浸積し、引き上げて乾燥する方法により行われる。金属フィルム箔にシランカップリング剤とポリエステル樹脂組成物の混合物を付着させる量は、金属フィルム箔100重量部に対して0.1〜50重量部、より好ましくは、0.2〜20重量部が良い。
程度、加熱温度が約120℃〜200℃程度、好ましくは約130℃〜180℃程度の条件で、約50〜120分程度かけて行うのが良い。
分子量15000のポリエステル樹脂25g、希釈用有機溶剤としてメチルエチルケトン100g、γ−グリシドキシプロピルトリメトキシシラン100gをヘンシェルミキサーにて撹拌し混合物を製造した。厚さ70μm、幅1075mmのアルミ箔へ上記混合物を浸積塗布機にて両面付着させた後、150℃に加熱して前処理されたアルミ箔を得た。アルミ箔100重量部に対して上記混合物の付着は5重量部であった。その後、前処理されたアルミ箔を1075mm×3100mmに切断した。次にエポキシ樹脂100g、硬化剤4.2g、硬化促進剤0.9g、および添加剤として、ゴムエラストマー系接着剤22gを、メチルセルソルブとともにヘンシェルミキサーで撹拌し、エポキシ樹脂組成物を
製造した。平織ガラスクロスKS1929(質量340g/m2、厚さ0.28mm、経
糸32本/25mm、緯糸30本/25mm、幅1070mm、カネボウ株式会社製)に
上記エポキシ樹脂組成物を含浸機にて含浸した後、150℃に加熱し、半硬化させてプリプレグを得た。その後該プリプレグを3100mm毎に切断した。上記プリプレグ2枚の間に上記アルミ箔をはさみ、さらに該積層体の上下に離型シートとしてポリプロピレンフィルムを積層してプレス機にセットし、20kg/cm2にて170℃(±10℃)で1
00分かけた後、30分冷却することによって本発明に係る積層体を得た。上記方法で製造した積層体5枚を、20℃の雰囲気下でISO4578に従った方法にて引張試験機RTM−500(オリエンテック株式会社製)を用いて縦横の剥離強さを測定した。また−170℃の液体窒素に積層体を埋没させ、上記同様に縦横の剥離強さを測定した。その測定結果の平均値を表1に示す。
アルミ箔の前処理は実施例1と同様に行い、ガラス繊維織物に含浸させるエポキシ樹脂組成物の内、ゴムエラストマー系接着剤を使用しない以外は全て実施例1と同様に行い積層体を得た。得られた積層体について実施例1と同様に剥離強さの測定を行い、その測定結果の平均値を表1に示す。
前処理を行わないアルミ箔を用いて、以降のプリプレグ、成形は実施例1と同様に行い積層体を得た。得られた積層体について実施例1と同様に剥離強さの測定を行い、その測定結果の平均値を表1に示す。
アルミ箔の前処理をγ−グリシドキシプロピルトリメトキシシラン100%液で行い、以降のプリプレグ、成形は実施例1と同様に行い積層体を得た。得られた積層体について実施例1と同様に剥離強さの測定を行い、その測定結果の平均値を表1に示す。
2 離型シート
3 アルミ箔
4 熱プレス用成形板
Claims (4)
- 金属フィルム箔の両面にシランカップリング剤とポリエステル樹脂の混合物を付着させて前処理された金属フィルム箔を得る工程と、
エポキシ樹脂と硬化剤を含むエポキシ樹脂組成物にガラス繊維織物を浸漬し、その後乾燥して、該ガラス繊維織物に該エポキシ樹脂組成物を含浸させてプリプレグを得る工程と、
前記前処理された金属フィルム箔の両側に前記プリプレグを積層し、積層プレス成形により、前記エポキシ樹脂組成物を加熱硬化させることを特徴とする積層体の製造方法。 - 前記プリプレグの両側を離型シートではさみ、積層プレス成形する請求項1に記載の積層体の製造方法。
- 金属フィルム箔の厚さが50〜100μmであり、前記金属フィルム箔100重量部に対して前記シランカップリング剤とポリエステル樹脂の混合物を0.1〜50重量部付着させ、前処理された金属フィルム箔を得る請求項1または請求項2に記載の積層体の製造方法。
- 前記積層体が極超低温容器用補強材である請求項1〜請求項3のいずれか一項に記載の積層体の製造方法。
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JP6550210B2 (ja) * | 2010-06-17 | 2019-07-24 | スリーエム イノベイティブ プロパティズ カンパニー | 複合材料圧力容器 |
CN101920587B (zh) * | 2010-09-09 | 2013-02-13 | 中南林业科技大学 | 一种高性能阻燃环氧树脂复合材料及其制备 |
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CN103979098A (zh) * | 2014-05-22 | 2014-08-13 | 航天材料及工艺研究所 | 一种阻燃复合材料地板及其制备方法 |
CN103979098B (zh) * | 2014-05-22 | 2016-03-30 | 航天材料及工艺研究所 | 一种阻燃复合材料地板及其制备方法 |
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