| 摘要 |
FIELD: chemistry.SUBSTANCE: electrolyte contains the following, mol/l: tin sulphate 0.08-0.09, zinc sulphate 0.065-0.085, citric acid 0.31-0.33, alkali metal citrate 0.65-0.68, preparation OS-20 0.70-0.80 g/l, diphenylamine 0.20-0.32 g/l, fluoroplastic emulsion F-4D-E 0.25-0.30 g/l.EFFECT: high corrosion resistance, low environmental hazard while maintaining basic, physical-mechanical parameters of coatings.2 tbl, 1 dwg, 1 ex |
