Silica fume silica fume, also known as silica fume, microsilica or silica fume. Division I professional production of 92 - 97% silica fume silica fume (micro silica / silica / silica fume), widely used in refractory material and concrete industries. Company has established its own silica fume silica fume (microsilica / micro silica / silica fume) production base, the current annual output of silica fume (microsilica / silica / silica fume) scale of 10,000 tons, the scale is still expanding . Since the collection of more advanced, my company's "micro-silica powder" (microsilica / silica / silica fume) and high content of SiO2, and other indicators are also extremely good, micro-silica fume (microsilica / silica / silica fume ) product quality and stability. Yet developed a special micro-silica refractories (microsilica / silica / silica fume), the SiO2 content of 94% or more to ensure generally maintained at around 97%, to the use of micro-silica refractories (microsilica / silica / silica fume) and national-level criteria. My company Silica Fume (microsilica / silica / silica fume) concentrations are found in 92%, and 70% in the 0.1um particle size below a maximum of not more than 0.3um. Silica Fume (microsilica / silica / silica fume) is widely used, such as Ertan power station, Higuchi power stations, water conservancy and hydropower projects such as the Qinghai-Tibet railway, railways, civil construction, bridges, refractory materials, cement and precast, paints, paint, rubber, etc., well received by the users.