Instant Dissolving Sodium Silicate Powder
Outer packing:
25kg/PP woven bag lined with two layers of PE bag or 25kg/complex bag lined with one layer of PE bag
Minimum Order: 500kg Delivery Lead Time: 30 days
specifications:
SM200
Na2O%: 26.0 min
SiO2%: 49.0 min
Weight Ratio (SiO2/Na2O):2.00±0.05
Dissolving velocity (30°C, s): ≤50
Density (25°C, g/mL): 0.30 ?0.60


SM230
Na2O%: 24.0 min
SiO2%: 53.0 min
Weight Ratio (SiO2/Na2O):2.30±0.05
Dissolving velocity (30°C, s): ≤70
Density (25°C, g/mL): 0.30 ?0.60

SM250
Na2O%: 23.0 min
SiO2%: 55.0 min
Weight Ratio (SiO2/Na2O):2.50±0.05
Dissolving velocity (30°C, s): ≤160
Density (25°C, g/mL): 0.40 ?0.70

SM285
Na2O%: 21.0 min
SiO2%: 58.0 min
Weight Ratio (SiO2/Na2O):2.85±0.05
Dissolving velocity (30°C, s): ≤200
Density (25°C, g/mL): 0.30 ?0.60

SM300
Na2O%: 20.0 min
SiO2%: 59.0 min
Weight Ratio (SiO2/Na2O):3.00±0.05
Dissolving velocity (30°C, s): ≤200
Density (25°C, g/mL): 0.30 ?0.60