High-purity zinc powder is a gray powder with exceptionally high purity (99.99%) that is widely used in galvanizing and corrosion protection. Its physical and chemical properties make it an essential raw material for various industrial applications.

Key Features

• High Purity:99% purity ensures excellent chemical performance.
• Density:25 g/cm³, suitable for a variety of applications.
• Melting Point:420°C; Boiling Point: 907°C, making it adaptable to high-temperature environments.
• Coefficient of Thermal Expansion:2 microns/(meter*K) @ 25°C.
• Thermal Conductivity:116 W/(meter*K), providing good thermal conductivity.

Applications

1. Galvanizing:Zinc powder is primarily used for metal galvanizing to prevent corrosion and extend the lifespan of metal products.
2. Corrosion Protection:Used in the manufacturing of anti-corrosion coatings to protect metal surfaces from oxidation and corrosion.
3. Alloy Manufacturing:Zinc is widely used in the production of brass, bronze, and other alloys, enhancing the strength and corrosion resistance of materials.