Introduction to Coating Types and Performance of Pre-Coated Steel Coils for Construction Use

Color-coated steel sheet [https://www.steelfsd.com/ppgi-zinc-color-coated-prepainted-galvanized-steel-coil/]is a new type of pre-coated steel strip product. It is produced on a high-speed continuous production line through a series of processes, including chemical pretreatment, initial coating, and final coating. The coating quality is far more uniform, stable, and superior than that achieved by spraying or brushing individual pieces on formed metal surfaces.

Color-coated steel sheet offers excellent decorative properties, formability, corrosion resistance, and strong coating adhesion, maintaining its vibrant color for a long time. Due to its economic benefits, such as replacing wood with steel, achieving efficient construction, energy conservation, and pollution prevention, it has become an ideal material for building panels today.

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Color-coated steel sheet introduction [https://www.steelfsd.com/ppgi-zinc-color-coated-prepainted-galvanized-steel-coil/]

I. Basic Features

1. Lightweight: 10-14 kg/m2, equivalent to 1/30 of a brick wall.

2. Thermal insulation: Core material thermal conductivity:



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