Production and Characterization of 3-Methacryloxypropyltrimethoxysilane Modified Polyvinyl Acetate Dispersion

Semi-continuous vinyl acetate (VAc) radical emulsion polymerization in water with 3-methacryloxypropyltrimethoxysilane (GF31) co-monomer was performed using protective colloid PVA and surface-active compound. The impact of GF31 on polyvinyl acetate (PVAc) dispersion physicochemical and production pa...

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Published inKemija u industriji; časopis kemičara i tehnologa Jugoslavije Vol. 65; no. 3-4; pp. 119 - 126
Main Author Dubininkas, Mindaugas
Format Journal Article
LanguageEnglish
Published Croatian Society of Chemical Engineers 01.03.2016
Subjects
3-methacryloxypropyltrimethoxysilane
particle size
rheological behaviour
Semi-continuous vinyl acetate emulsion polymerization
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Summary:Semi-continuous vinyl acetate (VAc) radical emulsion polymerization in water with 3-methacryloxypropyltrimethoxysilane (GF31) co-monomer was performed using protective colloid PVA and surface-active compound. The impact of GF31 on polyvinyl acetate (PVAc) dispersion physicochemical and production parameters were determined. Even low quantities of GF31 (up to 1.5 % of VAc mass) had crucial impact on PVAc dispersion and dispersion film’s parameters.
ISSN:0022-9830
1334-9090
DOI:10.15255/KUI.2014.034