Pregled bibliografske jedinice broj: 153662
Influence of filler on the kinetics of in situ polymerisation of epoxy resin in nanocomposite preparation
Influence of filler on the kinetics of in situ polymerisation of epoxy resin in nanocomposite preparation // Conference Proceedings MATRIB 2004 / Grilec, Krešimir (ur.).
Zagreb: Hrvatsko društvo za materijale i tribologiju (HDMT), 2004. str. 34-39 (poster, nije recenziran, cjeloviti rad (in extenso), znanstveni)
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Naslov
Influence of filler on the kinetics of in situ polymerisation of epoxy resin in nanocomposite preparation
(Influence of filler on the kinetics of in situ polymerisation of epoxy resin in nanocomposite)
Autori
Brnardić, Ivan ; Ivanković, Marica ; Ivanković, Hrvoje
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Conference Proceedings MATRIB 2004
/ Grilec, Krešimir - Zagreb : Hrvatsko društvo za materijale i tribologiju (HDMT), 2004, 34-39
Skup
MATRIB 2004., 9.Conference on Materials, Processes, Friction and Wear
Mjesto i datum
Vela Luka, Hrvatska, 23.06.2004. - 25.06.2004
Vrsta sudjelovanja
Poster
Vrsta recenzije
Nije recenziran
Ključne riječi
nanocomposite; epoxy; montmorillonite; polymerisation kinetics
Sažetak
Polymer-layered silicate nanocomposites represent a relatively new class of organic-inorganic hybrid materials of interest for fundamental materials research studies, as well as commercial application. Nanoscale dispersion of the inorganic component typically optimizes the mechanical properties of composite. The smctite clays (montmorillonite, hectorite) and related layered silicates are the materials of choice for polymer nanocomposites design, mainly because of their rich intercalation chemistry which allows them to be chemically modified and to become compatible with the polymer precursors. In this work the organic-inorganic composites based on a commercial epoxy resin and a layered silicate, organically modified mineral of natural clay, montmorillonite, were prepared by in situ polymerization and characterized. Montmorillonite was modified by octadecylamine. As a curing agent of epoxy resin a commercial poly(oxypropylene) diamine (Jeffamine D230) was used. The influence of the filler on the kinetics of polymerization was studied by means of differential scanning calorimetry (DSC). Montmorillonite clay and prepared composites were characterized by X-ray diffraction analysis (XRD) .
Izvorni jezik
Engleski
Znanstvena područja
Kemijsko inženjerstvo
