최대 작동 온도 = +1000°C Length = 300mm Width = 295mm Thickness = 20mm The Avon Group Manufacturing boards are strong rigid insulation boards ideally suited for applications where good insulation values and high mechanical resistance are required.A1, non combustible building material class 0.4% shrinkage Dust free surface Asbestos free Resistant to moisture and chemicals Excellent machinability to close tolerances