FIELD: chemistry of polymers. SUBSTANCE: invention relates to the use of vinylidene fluoride in pigmented powder materials based on vinylidene fluoride copolymers on galvanized steel. Material has pigment and copolymers: one or more copolymers of vinylidene fluoride at melting point below 160 C, and one or more acrylic resin that can be compatible with copolymer. Components are taken at the definite ratio that ensures to obtain composition used for galvanized steel coatings. EFFECT: improved quality of coatings, good anticorrosive properties and high luster. 11 cl, 2 ex
Authors
Dates
1998-10-10—Published
1994-12-20—Filed