CONVERSION RUST-RESISTING LIQUID
This invented antirust liquor contains organic solvent to dissolve oil dirt, phosphoric acid and zinc phosphate to form phosphate coating with metallic iron, mixed antirust liquid of sodium penta and sodium benzoate for the antirust of metal, and hydrophilic acrylate emulsion as filming substance, t...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | This invented antirust liquor contains organic solvent to dissolve oil dirt, phosphoric acid and zinc phosphate to form phosphate coating with metallic iron, mixed antirust liquid of sodium penta and sodium benzoate for the antirust of metal, and hydrophilic acrylate emulsion as filming substance, thus generating a protecting layer of phosphate film and a resin film on the surface of metal to effectively prevent metal from corrosion. Its may be directly coated on the surface of metal without oil removal, rust removal and washing. |
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