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  • Interfacial and mechanical properties of polypropylene/silica nano- and microcomposites
    Pustak, Anđela ...
    Various silica grades differing in particle size (micro- versus nanosilica) and surface modification (untreated versus modified surface) have affected interfacial and mechanical properties of ... compression-molded polypropylene composites with 2, 4, 6, 8 vol% of added silica. Mechanical properties have been influenced primarily by combination of stiff fillers and tough polypropylene matrix and additionally by restructured matrix. Namely, silica particles with different surface properties have influenced nucleation and spherulite growth differently affecting thus tensile properties of the composites. All composites exhibited best tensile strength in silica content range 2-6 vol%.
    Source: Journal of reinforced plastics and composites. - ISSN 0731-6844 (Vol. 33, no. 9, 2014, str. 851-861)
    Type of material - article, component part
    Publish date - 2014
    Language - english
    COBISS.SI-ID - 11701532