FIELD: protection of outer metal, concrete and wood surfaces from atmospheric corrosion in various industries. SUBSTANCE: polystyrene paint comprises polystyrene film- forming agent, pigments, colorants. Modifier which is 4% aqueous solution of polyvinyl alcohol containing 12-14% of acetate groups is added to composition. Invention makes it possible to increase hardness of coating b almost two times white retaining other physical and mechanical properties unchanged. EFFECT: improved properties of the polystyrene paint. 1 tbl
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Authors
Dates
2001-04-27—Published
2000-05-11—Filed