Open AccessHigh Solid Contents Copoly (Styrene/Butyl Acrylate)-Cloisite 30B Nanocomposites
Author(s) -
M. Mirzataheri
Publication year - 2013
Publication title -
shilap revista de lepidopterología
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.338
H-Index - 12
eISSN - 2340-4078
pISSN - 0300-5267
DOI - 10.7508/jns.2013.01.011
Subject(s) - nanocomposite , styrene , acrylate , materials science , butyl acrylate , polymer chemistry , chemical engineering , copolymer , composite material , polymer , engineering
Higher solid contents (20 % and 40 %) nanocomposites of poly (styrene-co-butyl acrylate) including higher content of Cloisite 30B (7 wt% and 10 wt %) were prepared via miniemulsion polymerization. Stability of the final latexes proved outstanding combination of polymerization procedure and surfactants. Morphological studies revealed by TEM, SAX and XRD showed three structures of core-shell, armored and individual dispersion of clay layers within the polymer particles. The effect of Cloisite 30B content on the barrier properties presents excellent and wide use of these films for packaging and nanocoatings industries
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