Galvanizing is a commonly used cost-effective anti-corrosion method. About half of the world's zinc production is used in this process. Cause: Precipitation of impure substances, reaction with water and carbon dioxide in the atmosphere, or friction during transportation. Surface condition: Due to different treatment methods during the coating process, the surface condition of galvanized sheets is also different, such as ordinary zinc flowers, fine zinc flowers, flat zinc flowers, no zinc flowers, phosphate surface, etc.

There are two types of galvanized sheets, one is galvanized without flowers and the other is galvanized with flowers. There are patterns on the surface of the flowery zinc coating. The so-called snowflake zinc coating refers to the flowery zinc coating. So flower galvanizing is a kind of galvanized sheet. The materials are the same, both are coated with a layer of zinc on the basic surface, but the processing techniques are different. Therefore, there is no difference in material between patterned galvanizing and unpatterned galvanizing, only one has a pattern and the other does not. The galvanized surface with flowers looks more beautiful.

The difference between galvanized sheets with flowers and without flowers depends on the surface condition of the galvanized steel sheets. The material is hot-dip galvanized plate, such as Q195, Q345, SPC, etc. The thickness has nothing to do with whether there is a zinc splatter.

With the development trend of the automobile industry, if hot-dip galvanized automobile sheets need to be sprayed, zinc spatter is harmful to the spraying, and people are producing more products with no or very little splatter. Fully normal zinc flower refers to the zinc layer that is cold-formed under normal conditions after hot-dip galvanizing. It is mainly used for general purposes. The key to zinc-free products is to control the lead in the zinc pot to a certain level according to a unique production process or to carry out unique solutions after the hot-rolled strip comes out of the zinc pot, such as using a small zinc flower treatment process or spraying zinc powder By controlling the spangle below a certain level, you can obtain spangle-free products.