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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

What is a pre-painted steel coil?The pre-painted steel coil is a roll of thin steel plate coated with paint, supplied in rolls or sheets as a unit to the barrel factory to be used directly in the production of steel plates without further coating. The substrate steel plate is generally a 0.2–2.0 mm

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