Length: 2-20m Width: 1200mm Thickness: 50-100mm Density: 12-20kg/m3 Conductivity Coefficient 0.042--0.049W/M.K Fiber diameter : 8 Non-combustibility A1(nonflaming) Water absorption 0.2% Water repellent rate :99% Sound insulation coefficient:0.8-1.1 Slag nodule content: less than 0.3% Applicable Temperature:-120--400. For increasing loading quantity and reducing cost of transportation, all exported glass wool blanket would be packed vacuum.