摘要 |
<p>The compsn. comprises 78% styrene monomer, 6.4% ethyl acrylate, 2% phthalic anhydride, 8% dioctyl maleate, 3.28% ethyl diglycol (sic), 1.64% ethylene glycol, 0.62% Essovarsol and 0.6% Cu naphthenate. The hydrophilic monomer compsn. is easily applied and penetrates deeply. On completion of polymn., the masonry has significantly higher blooming resistance, improved weather resistance and fungicidal activity while retaining its original colour.</p> |