FIELD: polymeric materials. SUBSTANCE: electrolytic precipitation of coating is carried out from the emulsion of styrene-acrylate copolymers dispersed in water at emulsion concentration 1.8-8.0 wt.-% with addition of sodium decahydroborate at concentration 0.01-0.06 wt.-%, at direct current voltage 3-30 v for 10-180 s following by washing with water and thermal treatment at 80-180 C for 1-5 min, exposition in lubricant or oil at 45-50 C for 8-40 h. EFFECT: improved method of polymeric coating making. 2 tbl
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Authors
Dates
1994-11-30—Published
1992-05-18—Filed