PE (Polyester) Prepainted Galvanized Steel Coil is a type of pre-painted steel coil that has been coated with polyester resin and then baked at a high temperature to produce a durable and weather-resistant finish. PE is a popular coating choice due to its affordability and good adhesion properties.
PE Prepainted Galvanized Steel Coil is made by cleaning and treating the galvanized steel surface with a series of chemical processes to ensure good adhesion of the polyester coating. The steel coil is then coated with a primer layer, followed by a topcoat of polyester resin, which is applied using a roll coating process. The coated steel coil is then baked at a high temperature to cure the polyester coating and ensure that it bonds firmly to the steel surface.