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Fiber-reinforced thermoplastics as sandwich construction / Alexander Roch in KUNSTSTOFFE INTERNATIONAL, Vol. 103, N° 10 (10/2013)
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Titre : Fiber-reinforced thermoplastics as sandwich construction Type de document : texte imprimé Auteurs : Alexander Roch, Auteur ; Andreas Menrath, Auteur ; Timo Huber, Auteur Année de publication : 2013 Article en page(s) : p. 119-124 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Composites à fibres -- Moulage par injection
Composites à fibres de verre
Composites à fibres longues
Composites thermoplastiques
Construction sandwich
Matières plastiques -- Moulage par injection d'expansion
Mousses plastiques
PolypropylèneIndex. décimale : 668.4 Plastiques, vinyles Résumé : Lightweight construction for mass production. Innovative production methods permit load-oriented lightweight structures to be manufactured in sandwich construction. The potentials of this method are extended by efficient processes suited for volume large series. Note de contenu : - Advantages of foam injection molding
- Three versions for LFT foams
- Sandwich structures with continuous-fiber-reinforced face sheetsPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=20279
in KUNSTSTOFFE INTERNATIONAL > Vol. 103, N° 10 (10/2013) . - p. 119-124[article]Réservation
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Titre : Keeping the smell in : Method to prevent odor emission from plastic recyclates Type de document : texte imprimé Auteurs : Carl-Christoph Höhne, Auteur ; Andreas Menrath, Auteur ; Rudolf Pfaendner, Auteur ; Elke Metzsch-Zilligen, Auteur ; Bianca Lok, Auteur Année de publication : 2022 Article en page(s) : p. 28-31 Langues : Anglais (eng) Catégories : Analyse sensorielle
Caractérisation
Construction sandwich
Matières plastiques -- Additifs
Matières plastiques -- Moulage par injection multicomposant
Matières plastiques -- Odeurs
Odeurs -- Lutte contre
Produits et matériaux recyclés
ZéolitesIndex. décimale : 668.4 Plastiques, vinyles Résumé : Plastic recyclates and plastics containing natural materials often have an unpleasant odor. This is not only a problem during production – it also severely limits the application range of the plastics concerned. However, an odor barrier layer with special additives can significantly reduce odor release. Note de contenu : Plastic recyclates and plastics containing natural materials often have an unpleasant odor. This is not only a problem during production - it also severely limits the application range of the plastics concerned. However, an odor barrier layer with special additives can significantly reduce odor release.
- Fig. 1 : Production process for the sandwich component : two-component injection molding enables the production of the components. However, due to the molten state of the polymers, odorants migrate from the core into the skin during processing
- Fig. 2 : Sensory characterization of the odor release of the core material from PP recycled sandwich test specimens with an odor barrier layer (storage at 80 °C) : it is clear that odor reduction is highly dependent on the material and additive, its location and the amount used
- Fig. 3 : Odor release of sandwich test specimens, with PS core material made from fishing sector recyclates and odor barrier layer (storage at 80 °C): the best effect can be achieved with hydrophilic zeolite
- Fig. 4 : Characterization of odor release from PE lignin sandwich test specimens with odor barrier layer (storage at 80 °C) : hydrophilic zeolite is proving to be the additive of choice for reducing lignin odorEn ligne : https://drive.google.com/file/d/1YI98DWTZ0w_TUK3NhSAuNkgzw7Wjpnme/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=38099
in KUNSTSTOFFE INTERNATIONAL > Vol. 112, N° 6 (2022) . - p. 28-31[article]Réservation
Réserver ce documentLightweight construction for heavyweights / Lars-Fredrik Berg in KUNSTSTOFFE INTERNATIONAL, Vol. 112, N° 4 (2022)
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Titre : Lightweight construction for heavyweights : Lightweight traction battery system for electromobility Type de document : texte imprimé Auteurs : Lars-Fredrik Berg, Auteur ; Johannes Liebertseder, Auteur ; Andreas Menrath, Auteur ; Philip Rosenberg, Auteur Année de publication : 2022 Article en page(s) : p. 46-49 Langues : Anglais (eng) Catégories : Accumulateurs lithium-ion
Composés de moulage en feuille
Composites à fibres
Construction sandwich
Matériaux -- Allègement
Matières plastiques dans les automobiles
Polyuréthanes
Véhicules électriquesIndex. décimale : 668.4 Plastiques, vinyles Résumé : The battery system is one of the heaviest components in the powertrain of an electric vehicle. The use of lightweight materials and high-volume production processes according to requirements and functionality offers significant potential to reduce weight without compromising on safety or performance. A new technology concept shows the particular advantages of using a modified direct process with a tailored material selection. Note de contenu : - Lightweight structural module concept with integrated functions
- Battery pack in hybrid design
- SMC module end plates with integrated functions
- Production of the sandwich base plate with the D-SCM process
- Figure : Lightweight battery module with lithium-ion battery cells in pouch cell format and SMC module end plates
- Fig. 1 : Cutaway model of the entire battery system
- Fig. 2 : Schematic for the simple and efficient production of lightweight, highly rigid sandwich structures using the D-SCM process
- Fig. 3 : Partial section of the battery module as a technology demonstrator with the functionally integrated SMC module end plates and the base plate manufactured using the D-SCM processEn ligne : https://drive.google.com/file/d/1sSEj4OokAsL3yvSiRCasegPRpX3tnIIy/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=37968
in KUNSTSTOFFE INTERNATIONAL > Vol. 112, N° 4 (2022) . - p. 46-49[article]Réservation
Réserver ce documentReducing load in air transportation / Tobias Joppich in KUNSTSTOFFE INTERNATIONAL, Vol. 108, N° 1-2 (01-02/2018)
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Titre : Reducing load in air transportation : Fiber-reinforced thermoplastic modules can be used to reinforce airplane cargo compartments Type de document : texte imprimé Auteurs : Tobias Joppich, Auteur ; Andreas Menrath, Auteur ; Verena Wippo, Auteur ; Timo Huber, Auteur Année de publication : 2018 Article en page(s) : p. 55-57 Langues : Anglais (eng) Catégories : Avions -- Matériaux
Composites à fibres -- Moulage par injection
Polyéther imide
Soudage laser
StratifiésIndex. décimale : 668.4 Plastiques, vinyles Résumé : The use of thermoplastic fiber composites enables outstanding specific stiffness and flame retardant properties to be combined with reaction-free and integrative joining technologies. This has been demonstrated by using an economical, industrial-scale process to manufacture a hybrid reinforcing component, which can be applied for example in the cargo compartments of airplanes. Note de contenu : - Flexibility through connected modules
- Advantages of the two-step hybrid molding process
- Forming with handling system
- Adhesive joining via injection molding
- Fig. 1. Reinforcing grid assembled from four substructures
- Fig. 2. The grid structures and the face sheet were joined using transmission laser welding at the Laser Zentrum Hannover
- Fig. 3. The gripper-assisted forming process prevents the composite laminate from touching the forming dies too early
- Fig. 4. Manufacturing of the substructure in the injection molding process
- Fig. 5. The results of a statistical model for the peeling of a hybrid composite consisting of PEI composite laminate and PEI injection molding compound show the joining strength as a function of the process parametersEn ligne : https://drive.google.com/file/d/1BYKGGhdLfUsRVheaHrLgySaejX4jbbeU/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=30104
in KUNSTSTOFFE INTERNATIONAL > Vol. 108, N° 1-2 (01-02/2018) . - p. 55-57[article]Réservation
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