Part Number: KD-C006
Part Name: White zinc plated parts
Raw Material: SUS304
Surface Treatment: White zinc plating
Packing Information: Neutral packing, special packing as per customer’s request
Delivery time: 10 days for samples, 25 days for mass production
Processing Machines: Milling machine, CNC machining center, wire cutting
What is the difference between white zinc plating and zinc plating?
1. Different thicknesses. The color passivation film is thicker than the white passivation film.
2. Different corrosion resistance. The rainbow-colored passivation film is five times more resistant than the colorless passivation film.
3. The level of repair is different. When the surface of the color passivation film is scratched, the hexavalent chromium in the passivation film near the scratched portion has a "re-passivation" effect on the scratched portion, repairing the damage and restoring the passivation film.
4. Different uses. Color passivation film is mostly used for industrial parts, colorless passivation film is mostly used in daily hardware, construction hardware and other products that require white uniform surface.