micro silica is a Construction & Real Estate product. Key specs — Origin: China (Mainland).
Product Description
Operating Instructions of Micro Silica Flour ,Micro silica flour is the industry powder which product ferrosilicon and metallic silicon, it is made by recycling.
Because it use high temperature electric stove to product ferrosilicon and metallic silicon, the volatile silicon oxidation turns into the silicon dioxide in the air, forms into the small pellet in the air(diameter during 10~100nm), is recycled by dust-removed equipmentWe are regularly supplying Micro Silica , SiO2 ,85% and above Specific Surface AreaM²/kg≥1500032500.
We have both the Construction and Refractory Grade