Accueil
Résultat de la recherche
43 résultat(s) recherche sur le tag 'sous'
Ajouter le résultat dans votre panier Affiner la recherche Générer le flux rss de la recherche
Partager le résultat de cette recherche
Plastiques. Essai de tenue sous serrage. Méthode à la clé dynamométrique - Norme NF R 80-101 / Bureau des Normes de l'Automobile (Paris) / Paris : Bureau des Normes de l'Automobile (BNA) (1980)
Titre de série : Plastiques Titre : Essai de tenue sous serrage. Méthode à la clé dynamométrique - Norme NF R 80-101 Type de document : texte imprimé Auteurs : Bureau des Normes de l'Automobile (Paris), Auteur Editeur : Paris : Bureau des Normes de l'Automobile (BNA) Année de publication : 1980 Importance : 2 p. Présentation : ill. Format : 30 cm Note générale : Norme NF correspondant à la norme B.N.A. 775 Langues : Français (fre) Catégories : Essais (technologie) -- Normes
Essais dynamiques -- Normes
Matières plastiques dans les automobiles -- Normes
Serrage (mécanique)Tags : 'Matériaux plastiques' 'Plastiques rigides' Norme 'Construction automobile' Essai 'Tenue sous serrage' 'Clé dynamométrique' Index. décimale : 668.4 Plastiques, vinyles Résumé : La présente norme a pour objet la description d'un essai de tenue sous serrage d'un plastique maintenu à une température définie pendant une durée déterminée, lorsqu'il est soumis à un couple de serrage initial donné.
Cette méthode s'applique principalement aux plastiques rigides.Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=17008 Réservation
Réserver ce document
Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 14494 R 80-101 Norme Bibliothèque principale Documentaires Disponible Flow modification process for vacuum infusion using port-based resin flow control / J. B. Alms in SAMPE JOURNAL, Vol. 45, N° 2 (03-04/2009)
[article]
Titre : Flow modification process for vacuum infusion using port-based resin flow control Type de document : texte imprimé Auteurs : J. B. Alms, Auteur ; A. Catry, Auteur ; J. L. Glancey, Auteur ; S. G. Advani, Auteur Année de publication : 2009 Article en page(s) : p. 54-63 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Composites à fibres -- Moulage par infusion
Moulage par transfert de résine sous videTags : 'Relaxation préformés induite sous vide' (VIPR) 'Moulage injection résine 'Procédé Seeman Moulage composites infusion' SCRIMP liquide composites' LCM Index. décimale : 668.4 Plastiques, vinyles Résumé : A port based injection approach to resin enhancement and control coined as Vacuum Induced Preform Relaxation (VIPR) process in investigated and compared with other vacuum infusion processes. The novelty of the process in the combined use of an actively controlled rigid vacuum chamber with a series of spatially distributed injection ports The VIPR chamber is placed over the vacuum bag directly above the injection port machined into the tooling surface of the mold. By regulating the vacuum pressure inside the VIPR chamber one can manipulate the resin flow from the corresponding injection port. The time to fill with the VIPR process is compared with other Liquid Molding processes such as VARTM and SCRIMP. Ability to control the resin flow with this process provides the opportunity to ensure complete filling and automate the manufacturing of parts. En ligne : https://drive.google.com/file/d/1ckeezzZU3mRWA-xU6_3bK6-KvhDC6EKN/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=10746
in SAMPE JOURNAL > Vol. 45, N° 2 (03-04/2009) . - p. 54-63[article]Réservation
Réserver ce document
Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 011157 - Périodique Bibliothèque principale Documentaires Disponible High temperature VARTM of phenylethynyl terminated imide (PETI) resins / Sayata Ghose in SAMPE JOURNAL, Vol. 47, N° 2 (03-04/2011)
[article]
Titre : High temperature VARTM of phenylethynyl terminated imide (PETI) resins Type de document : texte imprimé Auteurs : Sayata Ghose, Auteur ; Roberto J. Cano, Auteur ; Sean M. Britton, Auteur ; Kent A. Watson, Auteur ; Brian J. Jensen, Auteur ; John W. Connell, Auteur Année de publication : 2011 Article en page(s) : p. 6-15 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Hautes températures
Industries aérospatiales
Moulage par transfert de résine sous vide
PolyimidesTags : 'Moulage transfert résine sous vide haute température' 'Phényléthynyle terminé imide' 'LARCTM PETI-330' PETI-8' Index. décimale : 668.4 Plastiques, vinyles Résumé : Fabrication of composite structures using vacuum assisted resin transfer molding (VARTM) is generally more affordable than conventional autoclave techniques. Recent efforts have focused on adapting VARTM for the fabrication of high temperature composites. Due to their low melt viscosity and long melt stability, certain phenylethynyl terminated imides (PETI) can be processed into composites using high temperature VARTM (HT-VARTM). However, one of the disadvantages of the current HT-VARTM resin systems has been the high porosity of the resultant composites. For aerospace applications a void fraction of less than 2% is desired. In the current study, two PETI resins, LARCTM PETI-330 and LARCTM PETI-8 have been used to fabricate test specimens using HT-VARTM. The resins were infused into carbon fiber preforms at 260 °C and cured between 316 °C and 371 °C. Modifications to the thermal cycle used in the laminate fabrication have reduced the void content significantly (typically < 3%) for carbon fiber biaxially woven fabric. Photomicrographs of the panels were taken and void contents were determined by acid digestion. For carbon fiber uniaxial fabric, void contents of less than 2% have been obtained using both PETI-8 and PETI-330. Mechanical properties of the panels were determined at both room and elevated temperatures. These include short beam shear and flexure tests. The results of this work are presented herein. En ligne : http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/20100021133_2010021549.pdf Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=12725
in SAMPE JOURNAL > Vol. 47, N° 2 (03-04/2011) . - p. 6-15[article]Réservation
Réserver ce document
Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 012893 - Périodique Bibliothèque principale Documentaires Disponible Soy-based UV-curable thiol–ene coatings / Zhigang Chen in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 7, N° 5 (09/2010)
[article]
Titre : Soy-based UV-curable thiol–ene coatings Type de document : texte imprimé Auteurs : Zhigang Chen, Auteur ; Bret J. Chisholm, Auteur ; Radhika Patani, Auteur ; Jennifer F. Wu, Auteur ; Shashi Fernando, Auteur ; Katie Jogodzinski, Auteur ; Dean C. Webster, Auteur Année de publication : 2010 Article en page(s) : p. 603-613 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Revêtements -- Séchage sous rayonnement ultraviolet Tags : Revêtement 'Séchage sous UV' 'Huile de soja' 'Thiol-ene' Index. décimale : 667.9 Revêtements et enduits Résumé : Novel soy-based thiols and enes were synthesized and characterized. Then, soy-based thiol–ene UV-curable coatings were formulated and their coating physiochemical properties were investigated in detail. The use of biorenewable resources, combined with environmentally friendly UV-curable technology, provides a “green + green” solution to the stricter regulations in the coatings industry. Novel soy-based thiols and enes were synthesized through the Lewis acid-catalyzed ring opening reaction of epoxidized soybean oil with multifunctional thiols or hydroxyl functional allyl compounds. FTIR and NMR confirmed the formation of the target compounds. The soy-based thiols and enes were formulated with petrochemical-based enes and thiols, respectively, to make thiol–ene UV-curable coatings. Typical coating film properties, thermal properties, and photopolymerization kinetics of these coatings were studied. Soy-based thiol–ene coatings having lower functionality thiols and enes have poor UV curability and coating properties, which was attributed to the lower crosslink density. Soy-based thiols and enes with higher functionality can be UV-cured in combination with petrochemical-based enes or thiols even without the presence of free radical photoinitiators. Better coating film properties were obtained from these higher functionality thiol–ene systems that were toughened by commercial hyperbranched acrylates. DOI : 10.1007/s11998-010-9241-x En ligne : https://link.springer.com/content/pdf/10.1007%2Fs11998-010-9241-x.pdf Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=9914
in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH > Vol. 7, N° 5 (09/2010) . - p. 603-613[article]Réservation
Réserver ce document
Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 012448 - Périodique Bibliothèque principale Documentaires Disponible With networked competence to high-performance parts / Erich Fries in KUNSTSTOFFE INTERNATIONAL, Vol. 101, N° 9 (09/2011)
[article]
Titre : With networked competence to high-performance parts Type de document : texte imprimé Auteurs : Erich Fries, Auteur ; Josef Renkl, Auteur ; Sebastian Schmidhuber, Auteur Année de publication : 2011 Article en page(s) : p. 26-29 Langues : Anglais (eng) Catégories : Moulage par transfert de résine sous vide Tags : 'Moulage transfert résine sous vide haute pression' Index. décimale : 668.4 Plastiques, vinyles Résumé : HP-RTM Process - Almost unnoticed, the high-pressure resin transfer molding (HPRTM) process is gradually gaining in importance for the production of lightweight structural parts. But what does “high-pressure” mean in this context ? Note de contenu : - Low pressure manufacturing
- Industrial scale production with high-pressure RTM
- Adding of internal release agent
- HP-RTM - A process with a futureEn ligne : http://www.kraussmaffei.com/media/files/kmdownloadlocal/cn/High-Performance_Part [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=15021
in KUNSTSTOFFE INTERNATIONAL > Vol. 101, N° 9 (09/2011) . - p. 26-29[article]Réservation
Réserver ce document
Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 13328 - Périodique Bibliothèque principale Documentaires Disponible Un nouveau concept pour recycler les eaux de rincçage in GALVANO ORGANO, N° 792 (27/04/2010)
PermalinkPermalinkAn advanced out-of-autoclave curing technology for prepregs and resin infusion / Dale Brosius in JEC COMPOSITES MAGAZINE, N° 36 (10-11/2007)
PermalinkAn innovative aircraft structure produced by RTM using advanced stitched preforms in JEC COMPOSITES MAGAZINE, N° 65 (05-06/2011)
PermalinkAn out-of-autoclave compostive solution / Nick Partington in JEC COMPOSITES MAGAZINE, N° 41 (06/2008)
PermalinkApplication of novel furan resins in composites / Hans E. Hoydonckx in JEC COMPOSITES MAGAZINE, N° 38 (01-02/2008)
PermalinkBoron-free E-glass reinforcement for HV insulating rods / Byrd Hennessee in JEC COMPOSITES MAGAZINE, N° 20 (10-11/2005)
PermalinkClosed-mould technologies in composites processing / Jean-Pierre Cauchois in JEC COMPOSITES MAGAZINE, N° 31 (03-04/2007)
PermalinkComposite manufacturing simulation to drive process and design innovation / Mathilde Chabin in JEC COMPOSITES MAGAZINE, N° 65 (05-06/2011)
PermalinkComposite propeller for fishing vessels / Nerea Markaide in JEC COMPOSITES MAGAZINE, N° 20 (10-11/2005)
PermalinkDesign evaluations of vacuum manufactured composites / Giuseppe Coccia in JEC COMPOSITES MAGAZINE, N° 35 (09/2007)
PermalinkDevelopment of a composite pressure vessel / Patrick Gantzer in JEC COMPOSITES MAGAZINE, N° 36 (10-11/2007)
PermalinkFRP recycling technology using sub-critical water hydrolysis / Takaharu Nakagawa in JEC COMPOSITES MAGAZINE, N° 40 (05/2008)
PermalinkHigh-quality composite body panels for the Aston Martin DBS Volante in JEC COMPOSITES MAGAZINE, N° 53 (11-12/2009)
PermalinkHighly efficient pressure-vessel manufacturing / Ralf Schledjewski in JEC COMPOSITES MAGAZINE, N° 34 (07-08/2007)
PermalinkInfluences on the mechanical properties of warp-knitted fabrics / Wei Li in JEC COMPOSITES MAGAZINE, N° 29 (12/2006)
PermalinkInfusion moulding has no secrets for Hatteras Yachts / Steve Martin in JEC COMPOSITES MAGAZINE, N° 35 (09/2007)
PermalinkIntensified plasma assisted processing - a novel process in surface coating techniques / J. Falder in SURFACE COATINGS INTERNATIONAL, Vol. 81, N° 4 (04/1998)
PermalinkLarge-scale composite components made out-of-autoclave / John Cornforth in JEC COMPOSITES MAGAZINE, N° 32 (05/2007)
PermalinkLiquid composite moulding with honeycomb / Oliver Bottler in JEC COMPOSITES MAGAZINE, N° 39 (03-04/2008)
PermalinkLow-cost structural thermoplastic composites for transport / Matthew Turner in JEC COMPOSITES MAGAZINE, N° 59 (08-09/2010)
PermalinkPermalinkNatural-fibre thermoset composite prepregs / Luisa Medina in JEC COMPOSITES MAGAZINE, N° 39 (03-04/2008)
PermalinkNew composite booster case demonstrator in JEC COMPOSITES MAGAZINE, N° 12 (10-11/2004)
PermalinkA new consumable for composite fabrication / Keld Lauridsen in JEC COMPOSITES MAGAZINE, N° 20 (10-11/2005)
PermalinkOn the way to a high-tech process for high-performance applications / Jérôme Raynal in JEC COMPOSITES MAGAZINE, N° 50 (07-08/2009)
PermalinkPermalinkPositive pressure repairs without an autoclave / Tom Lane in JEC COMPOSITES MAGAZINE, N° 53 (11-12/2009)
PermalinkPrepreg materials advance marine design into the future in JEC COMPOSITES MAGAZINE, N° 20 (10-11/2005)
PermalinkRegatta racing at the highest level / Stefan Koppmair in JEC COMPOSITES MAGAZINE, N° 59 (08-09/2010)
PermalinkResin flow monitoring in the composite infusion process in JEC COMPOSITES MAGAZINE, N° 40 (05/2008)
PermalinkResin infusion and RTM in Canada's aerospace industry / Jérôme Le Corvec in JEC COMPOSITES MAGAZINE, N° 24 (04/2006)
PermalinkRubber-toughened GFRCs optimised by nanoparticles / Stephan Sprenger in JEC COMPOSITES MAGAZINE, N° 21 (12/2005)
PermalinkSurface quality in vacuum infusion / Rainer Bergström in JEC COMPOSITES MAGAZINE, N° 43 (09/2008)
PermalinkThe effect of substrate temperature on the microstructural properties of nanocrystalline tin oxide coatings produced by APCVD / Ramazan Karslioglu in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 7, N° 4 (07/2010)
PermalinkTwo factors governing transepidermal water loss : barrier and driving force components / Koji Endo in IFSCC MAGAZINE, Vol. 6, N° 1 (01-02-03/2003)
PermalinkVoid content prediction in RTM in JEC COMPOSITES MAGAZINE, N° 21 (12/2005)
PermalinkZ-pinning process for the assembly of 3D fibrous LCM preforms / Patrice Lefebure in JEC COMPOSITES MAGAZINE, N° 31 (03-04/2007)
Permalink