... ,20,24,32,40,48Thickness: 25-150mmLength: 11000mm, 20000mmWidth: 1200mm Glass Wool Blanketdensity: 24-96Thickness: 20-100mmLength: 1200-2200mmWidth: 600-1200mm Technical ... specification :Glass Wool Roll Item Unit IndexRemarks Volume weight Kg/m312-48GB/T ... fiber diameter μm<8.0GB/T 13350-2000Hydrophobic %>98.2 Glass Wool Board