Lugalvan Metal Surface Treatment
GRADES OF BASF METAL BRIGHTENERS
| Grade | Application | Chemistry | Key Value Props | Treat Rate |
|---|---|---|---|---|
| Lugalvan BNO 12 | Non-ionic surfactant for electroplating industry Auxiliary brightener in acid zinc electrolytes |
ß- Naphthol ethoxylate | Improves throwing power & ductility | 2 - 6 g/L |
| Lugalvan DC | Protective coatings for use in electroplating Improves corrosion resistance & aesthetic appearance |
Aqueous emulsion of an ethylene copolymer | Films adhere well to metal Especially effective on chromated, zinc-plated parts Prevents metals from tarnishing Can be applied as decorative coating to non-ferrous metals |
- |
| Lugalvan G 35 | Used for brightener additives in electroplating industry Also used as protective colloid in chemical and allied industries |
Low-molecular polyethylene imine | Soluble in water | 0.5 - 5 g/L |
| Lugalvan HS 1000 | Formulate brighteners | Thiodiglycol ethoxylate | Especially effective in acid zinc electrolytes Prevents charring Improves ductility & brightness No effect on cloud point |
0.1 - 5 g/L |
| Lugalvan IMZ | Formulate brighteners | Imidazole | Especially effective in alkaline zinc electrolytes Can be caused to react with a wide variety or other substances |
0.5 - 5 g/L |
| Lugalvan IZE | Basic brightener in alkaline zinc & zinc-alloy plating | Addition product of imidazole and epichlorohydrin | Used in combo with top brighteners High throwing power High brightness, particularly at low current densities Inhibits blistering |
1 - 10g/L |
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