... the wall here, is painted by polyurethane. The average widt chilling room, chilled meat, IQFThe adiabatic panel, which uses as the ... , is painted by polyurethane. The average width of polyurethane is about 5 mm. The adiabatic panel covered by stainless steel, colored ... insulation performance is super than any other materials at present. chilling room, chilled meat, IQF