Aqueous sealing agent

摘要: PURPOSE: An aqueous sealing agent, prepared by mixing an dispersion of a polymer ethylene, vinyl acetate and specific acrylic ester in proportion with inorganic filler, capable giving flexible seal without causing cracks on drying, having improved adhesive property water resistance. CONSTITUTION: A agent (preferably high solid content ≥55% consisting (A) 60W80wt% acetate, (B) 3W20wt% ester, e.g. n-butyl acrylate, ≥4C alkyl group, (C) 10W30wt% ethylene as essential components, further (D) 0.1W 3.0wt% compound two or more unsaturated groups, diallyl phthalate, (E) 150W350pts.wt., based 100pts.wt. resin the copolymer, e.g calcium carbonate asbestos. USE: Sealing joints wall surface building joint gaps ceiling surfaces. COPYRIGHT: (C)1981,JPO&Japio