Microsilica Powder for Cement Mortar

MS 190 is dry microsilica powder, also namely Silica Fume. MS 190 is obtained by steam oxidation of silicon discharged through flue and collected by specially designed dust collector when smelting ferro-silicon and processing industrial silicon, amorphous, powdered silicon dioxide. 

The main application of MS 190 is Portland cement based concrete mixtures, dry mix mortars and fiber cement etc. MS 190 can increase the mechanical properties, long-term durability and impermeability as its superfine particle and pozzolanic reactivity with cement.

MS 190 is available with undensified (U) and densified (D) product, bulk density for undensified product is 200~350kg/m³ typically and for densified product is 500~700kg/m³ typically.

Product properties