Aluminized zinc corrugated metal sheets possess excellent corrosion resistance. Their surface is coated with both aluminum and zinc, and even after the zinc layer wears away, the resulting alumina protective film effectively prevents external damage to the steel sheet. Therefore, this material is widely used in electrical back panels, housings, automotive hardware systems, and piping construction.
Furthermore, aluminized zinc sheets exhibit high-temperature resistance, capable of withstanding temperatures exceeding 300 degrees Celsius without affecting the structure. Consequently, they are widely used in flues, ovens, and other lighting fixtures.
The heat reflectivity of aluminized zinc sheets is also a significant advantage, with a heat reflectivity almost twice that of ordinary galvanized sheets. Therefore, they are used in the manufacture of insulation materials and metal roofing structures.
Additionally, aluminized zinc sheets have excellent adhesion; the coating adheres well to paint, eliminating the need for pretreatment and weathering processes before painting, resulting in fast and effective painting.
