240 260 280 300 Kg/M3 Density 650c 1000c Thermal Insulation Fire Calcium Silicate Board with 25 30 50mm Thickness
2025-04-13 introduction 4010
230, 240, 250, 260, 280, 300
Good Acid Resistance, Good Mechanical Strength, High Refractoriness, Low Thermal Conductivity, Thermal Shock Resistance, Volume Stability, Long Time Materials