INFLUENSE OF POLIMERIZATION METHODS ON WASHING OUT OF MONOMERS FROM CLAYPOLIMER NANOCOMPOSITES
Abstract
Free swelling in water of clay-polymer nanocomposites based on acrylamide and acrylic acid which contain over 50% of bentonite is accompanied by washing out of double-bond С=С monomers. Most of monomers are washed out by multiple washing of nanocomposite samples synthesized during thermopolymerization, the least quantity – from samples synthesized during thermopolymerization followed by heating at acrylamide imidization temperature.
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