Abstract
Waterborne acrylic emulsion was obtained by using methyl methacrylate, ethyl and butyl acrylate monomers. Emulsions containing nanoparticles were prepared by blending the stable dispersions containing SiO2 or MMT nanoparticles. The films were prepared from emulsions and coating tests were applied. The physical properties of prepared emulsions are better than the commercial emulsions. The addition of the nanoparticles especially SiO2 have positive effect on the resistance to environmental conditions of emulsions. Waterborne acrylic emulsions containing nanoparticles prepared in this study can be used in the manufacturing of the semi-lustrous emulsion type nano paint with low cost, high performance and environmentally friendly.
ACKNOWLEDGMENTS
This work was supported by Research Fund of the Istanbul University, Project Number BYP 1576 and a part of the master thesis named ‘‘Preparation of Waterborne Acrylic Emulsions Containing Nanoclay and Investigation of Their Properties'’ prepared at Istanbul University Institute of Science.
Notes
a This acrylic emulsion was prepared in this study.
b These nanocomposite emulsions were prepared in this study.
c Commercial acrylic emulsion.
d These nanocomposite emulsions were prepared using commercial acrylic emulsions in this study.
WR: Wrinkling; ST: Slightly Turbid; C: Clear.
+: No change; - : formation of cracks on the surface.