Feature: Durability Unmatched quality Convinced optimized design Product Specifications: Sheet Size: 1000 mm x 1000 mm, 1500 mm x 1500 mm Density: 1.0 gms/cc Thickness: 1 mm to 3 mm , Custom Sizes available on request Density: 0.7 gm/cc, 1.0 gm/cc Working Temperature: In Oxidizing Atmosphere: 240 to 450 °C In Steam: 240 to 650 °C In Non Oxidizing Atmosphere: 240 to 3000 °C Pressure: Full Vacuum to 300 Bar Ph Range: 0 - 14