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What are the processes and advantages of pre-painted steel coils?In the fabrication of a pre-painted steel coil plate, the substrate is pretreated as follows:During the rolling process, the steel coil plate is lubricated on the surface, and some goods are also coated with anti-rust grease before lea

The term prepainted aluminum coil refers to aluminum coils that have been surface processed and then coated with one or more layers of organic coatings such as polyester and fluorocarbon polyester before being baked and cured. PVDF and PE are the two most common types of acrylics. Fluorocarbon (PVDF