Black prepainted aluminum coil is a color coated aluminum coil with a black paint finish used primarily in architectural, decorative, appliance and other industrial applications. The coatings of black pre-coated aluminum coils are mainly divided into two categories: fluorocarbon coating (PVDF) and polyester coating, which differ in performance, life and application scenarios. Fluorocarbon coating (PVDF) – Coating material: Mainly based on polyvinylidene …