PPGI & PPGL (prepainted galvanized steel & prepainted
galvalume steel) also known as pre-coated steel or color coated
steel coil, It is a product made of hot-dip galvanized steel sheet,
hot-dip galvalume steel sheet, electro galvanized steel sheet, etc.
After surface pretreatment, one or several layers of organic
coating are applied on the surface, and then baked and solidified.
The color coated steel coil is light in weight, beautiful in
appearance, and has good anti-corrosion performance, and can be
directly processed. The color is generally divided into gray, sea
blue, brick red, etc. It is mainly used in advertising,
construction, decoration, home appliances, electrical appliances,
Furniture industry and transportation industry. The coatings used
for color coated steel coils are based on the environment in which
the resin is selected, such as polyester silicon modified
polyester, polyvinyl chloride plastisol, polyvinylidene chloride,
and the like.