What is the difference between zinc sheet and galvanized sheet?

1. Material properties
The main difference between zinc sheet and galvanized sheet lies in the material properties. Zinc sheet is made of pure zinc, while galvanized sheet is formed by immersing steel sheet in zinc liquid and plating zinc on the surface of steel sheet through electrochemical reaction. Therefore, zinc sheet is purer than galvanized sheet and has better corrosion resistance and weather resistance.

2. Use scenarios
Due to the difference in material properties, the use scenarios of zinc sheet and galvanized sheet are also different. Zinc sheet is usually used for interior decoration, roofs, walls, doors and windows and other building materials. Galvanized sheet is more suitable for building materials in open air environments, such as steel structure buildings, bridges, pipelines, etc.

3. Maintenance
The maintenance methods of zinc sheet and galvanized sheet are also different. The surface of zinc sheet is usually protected by spraying or coating, and it needs to be cleaned and maintained regularly to ensure its corrosion resistance and beauty. Galvanized sheet is relatively more durable and generally only needs regular cleaning.

4. Price difference
Due to the different material properties and use scenarios, the prices of zinc sheet and galvanized sheet are also different. Generally speaking, the price of zinc sheet is relatively higher because it has better corrosion resistance and weather resistance and is suitable for more construction scenarios. Galvanized sheet is relatively more affordable and suitable for some simple building materials.

In summary, there are some important differences between zinc sheet and galvanized sheet, including material properties, usage scenarios, maintenance and price. When choosing building materials, you need to choose the right material according to the specific usage scenarios and needs.