VSE knjižnice (vzajemna bibliografsko-kataložna baza podatkov COBIB.SI)
  • Mechanical properties of high density packed silica/poly(vinyl chloride) composites
    Conradi, Marjetka ...
    This article focuses on the preparation and mechanical properties of silica/poly(vinyl chloride) (PVC) composites enriched with 60% mass ratio of 130 nm and 30 nm silica sphere fillers. Silica ... particles were pre-treated withsilane, IO7 T7(OH)3 (trisilanol isooctyl polyhedral-oligomeric silsesquioxane) to prevent agglomeration. The dispersion and interfacial compatibility of silica particles in a PVC matrix were investigated by scanning electron microscopy. The composite mechanical properties were characterized by tensile test, revealing improved Young modulus and tensile strength. Compared to pure PVC, the stiffness of 30 nm and 130 nm silica/PVC composites is on average increased by 30-40%, respectively. Similar trend was observed for the composite tensile strength on the change of the silica size. In contrast, elongation at break decreased for both composites compared to pure PVC, for 15% in 30 nm and for 30% in 130 nm silica/PVC composite.
    Vir: Polymer engineering and science. - ISSN 0032-3888 (Vol. 53, iss. 7, Jul. 2013, str. 1448-1453)
    Vrsta gradiva - članek, sestavni del
    Leto - 2013
    Jezik - angleški
    COBISS.SI-ID - 5133338

    Povezava(-e):

    http://onlinelibrary.wiley.com/doi/10.1002/pen.23412/pdf
    DOI

vir: Polymer engineering and science. - ISSN 0032-3888 (Vol. 53, iss. 7, Jul. 2013, str. 1448-1453)
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