| 摘要 |
A method for preparing an acrylic silica hybrid emulsion resin and a water-soluble acrylic silica hybrid paint are provided to improve contamination resistance and fire proofness. A method for preparing an acrylic silica hybrid emulsion resin comprises the steps of mixing 50-90 parts by weight of an acrylate-based monomer, 5-10 parts by weight of an aromatic vinyl-based monomer, and 5-10 parts by weight of a nitrile vinyl-based monomer; polymerizing 20-60 parts by weight of the obtained monomer mixture, 20-50 parts by weight of colloidal silica, 0.5-3 parts by weight of a surfactant, and 0.1-2 parts by weight of a radical polymerization initiator; and controling the pH of the obtained polymer product to be 6-10.
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