A new platform for producing Class A surface quality components / Friedrich Lars in JEC COMPOSITES MAGAZINE, N° 121 (05-06/2018)  

[article]  inJEC COMPOSITES MAGAZINE > N° 121 (05-06/2018) . - p. 39-42 Titre : A new platform for producing Class A surface quality components Type de document : texte imprimé Auteurs : Friedrich Lars, Auteur ; Francis Defoor, Auteur ; Manuel Setz ; Doris Kretzschmar Année de publication : 2018 Article en page(s) : p. 39-42 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Composites à fibres de carbone Composites à fibres de carbone -- Moulage par injection Coût de production Epoxydes Procédés de fabrication Revêtements organiques Sièges Transport Vernis Index. décimale : 668.4 Plastiques, vinyles Résumé : This article introduces the PuriCoat platform for producing Class A surface quality, visible lightweight components within a very short cycle time. Through close technical collaboration between a coatings developer and a specialty chemicals company, products and process conditions were optimized to achieve excellent coating quality and durability. Furthermore, for industrial manufacturing, this platforms negligible emission levels address the growing regulatory demand for VOC-free solutions. With substantial cost savings and the potential for high build rates, PuriCoat makes coated visible interior and exterior parts more accessible than ever. Note de contenu : - New platform combining fast-cure epoxy RTM with an in-mould polyurethane coating - Experimental optimization - Numerous options for industrialization : One-shot process - Two-shot process - Cost model - Fig. 1 : PuriCoat system performance, with an dwithout surface treatment - Fig. 2 : Effect of coating thickness on adhesion performance - Fig. 3 : Clear-coated and piano-black painted parts - Fig. 4 : Schematic drawing of the one-shot process - Fig. 5 : Schematic drawing of the two-shot process - Fig. 6 : Cost comparison for a back seat structure manufactured using various coating method En ligne : https://drive.google.com/file/d/1TLAGSv5ZzjORhGlVqZBc7H22mz8nmliU/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=30944 [article]

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