DX54D Ddouble side 9005 galvanized steel

PPGI Steel DX54D Double Side 9005 Galvanized Pre-painted metal products are categorized into two primary types based on their surface finishing technology: Pre-painted Coil (PCM) and Vinyl Coated Metal (VCM). PCM products are manufactured by applying liquid coatings (e.g., polyester, siliconized polyester, or PVDF) onto galvanized (GI), aluminum-zinc alloy coated (GL, such as AZ150), or stainless steel substrates via continuous coil coating lines. The process includes chemical pretreatment, primer application, and topcoat curing at Peak Metal Temperatures (PMT) of 210–250°C. VCM products involve laminating pre-manufactured polyvinyl chloride (PVC) films (typically 80–200 μm thick) onto metal substrates using thermosetting adhesives under heat and pressure. This process creates surfaces with simulated wood grains, stone textures, or solid colors. For architectural applications, AZ150 designation refers to aluminum-zinc alloy coating with a minimum total coating weight of 150 g/m² (dou…