Development and characterization of polyurethane and acrylonitrile butadiene styrene and their compatibilized blends / Khaled A. Alfadhel in INTERNATIONAL POLYMER PROCESSING, Vol. XXXII, N° 3 (07/2017)  

[article]  inINTERNATIONAL POLYMER PROCESSING > Vol. XXXII, N° 3 (07/2017) . - p. 326-336 Titre : Development and characterization of polyurethane and acrylonitrile butadiene styrene and their compatibilized blends Type de document : texte imprimé Auteurs : Khaled A. Alfadhel, Auteur ; A. Al-Mulla, Auteur ; A. Bishara, Auteur Année de publication : 2017 Article en page(s) : p. 326-336 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Anhydride maléique Copolymères greffés Matières plastiques -- Extrusion Matières plastiques -- Propriétés mécaniques Polyuréthanes Terpolymère acrylonitrile butadiène styrène Index. décimale : 668.4 Plastiques, vinyles Résumé : Novel blends of polyurethane and acrylonitrile butadiene styrene, in both forms, compatibilized and uncompatibilized, were developed by melt reactive extrusion technique in a twin-screw extruder. This technique involved acrylonitrile butadiene styrene grafted maleic anhydride (ABS-g-MAH) as the compatibilizer. The objective of this study was to enhance the rigidity characteristics of polyurethane by melt blending acrylonitrile butadiene styrene into polyurethane using a compatibilizer. The blends were analyzed using different techniques to confirm the occurrence of compatibilization reaction between the parent polymers and the compatibilizer. It is observed that addition of the compatibilizer has improved the mechanical properties of the resultant blends. Note de contenu : - Materials - Blend and sample preparation - Proton nuclear magnetic resonance spectroscopy (1H-NMR) - Fourier Transform Infrared Spectrometry (FTIR) - Differential scanning calorimetry (DSC) - Atomic force microscopy (AFM) - Rheological measurements - Scanning electron microscope (SEM) - Impact test - Tensile and flexural measurement - X-ray diffraction (XRD) DOI : 10.3139/217.3329 En ligne : https://drive.google.com/file/d/1yjwJMkaOKOpbsfjZmxUbsEjoVS2q5liV/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=28834 [article]

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