Electrical and mechanical properties of antistatic poly(vinyl chloride) composites filled with silver plated hollow glass microspheres / J. Wang ; X. L. Chen ; S. H. Qi in INTERNATIONAL POLYMER PROCESSING, Vol. XXXI, N° 2 (05/2016)  

[article]  inINTERNATIONAL POLYMER PROCESSING > Vol. XXXI, N° 2 (05/2016) . - p. 247-253 Titre : Electrical and mechanical properties of antistatic poly(vinyl chloride) composites filled with silver plated hollow glass microspheres Type de document : texte imprimé Auteurs : J. Wang, Auteur ; X. L. Chen, Auteur ; S. H. Qi, Auteur Année de publication : 2016 Article en page(s) : p. 247-253 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Antistatiques Argent Charges (matériaux) Chlorure de polyvinyle Composites -- Propriétés électriques Composites -- Propriétés mécaniques Microsphères Verre Index. décimale : 668.4 Plastiques, vinyles Résumé : Antistatic poly(vinyl chloride) (PVC) composites filled with silver plated hollow glass microspheres (Ag-HGMs) were prepared using the melt-mixing method. Electrical resistivity and mechanical properties of the Ag-HGMs/PVC composites were subsequently investigated. The results show that the HGMs were successfully coated with a uniform and compact silver layer. With increasing Ag-HGMs content, the volume resistivity of Ag-HGMs/PVC composites decreases nonlinearly. With an Ag-HGMs content of about 120 phr, reaching the percolation concentration, the composites meet the antistatic requirements for commercial antistatic PVC materials. Furthermore, the tensile strength of Ag-HGMs/PVC composites decreases with increasing content of Ag-HGMs, while the impact strength increases with increasing content of Ag-HGMs from 0 phr to 150 phr. We especially found that with a Ag-HGMs/PVC composites exhibit great impact strength. Note de contenu : - EXPERIMENTAL SECTION : Materials - Preparation of Ag-HGMs - Preparation of Ag-HGMs/PVC composites - Characterization - RESULTS AND DISCUSSION : Structures of Ag-HGMs - Conductivity characteristic of Ag-HGMs/PVC - Structure of Ag-HGMs/PVC composites - Mechanical properties of Ag-HGMs/PVC composites DOI : 10.3139/217.3202 En ligne : https://drive.google.com/file/d/1PK5QPUhEv3kvhHOKpoca1IL2sn3WbmPU/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=26183 [article]

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