Zinc Alkaline Plating vs. Acid Zinc Plating

Both zinc alkaline and acid zinc plating (chloride) can be applied to a wide variety of base metals and alloys. Choosing one over the other depends largely on the specific requirements of the coating, base metal, and what will happen to the part after the plating process is complete.

Author: Marisa

Zinc Alkaline Plating vs. Acid Zinc Plating
Both zinc alkaline and acid zinc plating (chloride) can be applied to a wide variety of base metals and alloys. Choosing one over the other depends largely on the specific requirements of the coating, base metal, and what will happen to the part after the plating process is complete.

It is important for our team to understand the part application and materials used to ensure that our plating technology is the right fit for your project.

Part Requirements and Zinc Alkaline Plating

Our focus is on alkaline zinc plating. Many of our parts have complex geometries that require uniform plate distribution. Zinc alkaline plating provides our customers with excellent ductility, uniform plating thickness, excellent ductility, and controlled distribution of zinc across the surface of the part.

For us, typical automotive parts that use zinc alloys and require zinc alkaline plating include:

Anti-vibration parts
Door hinges/locking mechanisms
Horn housings
Transmission rings
Other interior parts that are not directly exposed to the weather

Some people are surprised to learn that zinc alkaline plating is environmentally friendly and RoHS and SVHC compliant. Our team is happy to discuss the various options for your project to ensure that all of your needs are met.

To speak with an electroplating expert in Hebei RST, free Whatsapp manager +86-18132654670 or request a quote through the website.