Sodium Silicate

CAS NO.: 1344-09-8 Molecular formula: Na2O·mSiO2·nH2O Molecular weight: 280-350 Appearance: white power Specification: Terms I II III IV V Na2O% 25.5-29.0 23.0-26.0 21.0-23.0 18.5-22.5 19.0-21.0 SiO2 % 49.0-53.0 51.0-55.5 56.0-62.0 55.0-64.0 60.0-66.5 Modules (M) 2.00±0.10 2.30±0.05 2.85±0.05 3.00±0.05 3.30±0.05 Solution velocity (S/30℃) ≤60 ≤80 ≤180 ≤240 ≤240 Bulk weight (g.ml-1 ) 0.30-0.80 0.40-0.80 0.50-0.80 0.50-0.80 0.60-0.80 Fineness (Sieving Rate, 120 mesh) /% ≥95 ≥95 ≥95 ≥95 ≥95 Usage: it is widely used in the areas of metallurgy, electricity power, petrol-chemical industry and construction materials.

The applications include amorphous refractory materials, adhesives, industry detergetn, soap manufacturing, acid-resistant cement, fast drieer and reinforcement in the areas of fine ceramic industry and precise casting industry. Packing:In 25kg/50kg plastic woven bag with plastic liner inside;25MT/20'FCL H.S.Code: 2839190000