PPGI (Pre-painted Galvanized Iron) is a type of steel product that is coated with a layer of paint and sometimes a layer of film to improve its durability and aesthetics. PPGI is commonly used for roofing profiles as it provides excellent protection against corrosion and weathering. Here are some specifications for PPGI used for roofing profiles:
– Thickness: 0.11-2.0mm
– Width: 40-1250mm
– Gloss: 70-90
– Surface: Matt, Wrinkle, With Film, Suede, Printing
– Paint Thickness: Top 10-30um, Back 5-25um
– Service Life: Based on 8-10 years
– The higher the zinc coating and the paint film, the longer the service life.
PPGI is available in a wide range of colors and finishes to suit various architectural and design requirements. Its excellent durability and aesthetic appeal make it a popular choice for roofing applications.