Popular Zinc Die Casting Parts

Surface treatment introduction
Zinc alloy surface treatment includes sandblasting, polishing, electroplating, makeup, electrophoresis, etc.
Sandblasting is the use of mechanical shot blasting to treat the surface of zinc alloy castings into a textured or matte finish.
Polishing is to use mechanical grinding to treat the surface of zinc alloy castings into a bright mirror effect.
Electroplating is the use of electrochemical methods to treat and plate a layer of copper, nickel, chromium, silver, gold and other metal layers with decorative effects on the surface of zinc alloy castings.
Makeup is spray paint or spray varnish.
Electrophoretic paint is a charged paint. Under the action of an electric field, the positively or negatively charged paint will move to the cathode or anode, and deposit on the surface to form a film, which will become a paint film after drying.

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