Product Overview
We are engaged in manufacturing, exporting, trading and supplying excellent quality Silica Fume and Microsilica Flour For Concrete Admixtures to our valuable clients in Luoyang, Henan, China. Microsilica, also called silica fume or micro silica, is a byproduct of producing silicon metal or ferrosilicon alloys. Silicon metal and alloys are produced in electric furnaces. The raw materials are quartz, coal, and woodchips. The smoke that results from furnace operation is collected and sold as silica fume, rather than being land filled. Silica fume consists primarily of amorphous (non-crystalline) silicon dioxide (SiO2), its average granule diameter is 0.15~0.20 Aum, specific surface area is 15000~20000 m2/kg, and it has extremely strong surface active. Microsilica can be used in a variety of cementation products, such as concrete, grouts, and mortars as well as elastomeric, polymer, refractory, ceramic and rubber applications. HS No.: 28112200 China Origin, microsilica meets the requirements of ASTM C-1240. Microsilica CAS #: 69012-64-2.
We are engaged in manufacturing, exporting, trading and supplying excellent quality Silica Fume and Microsilica Flour For Concrete Admixtures to our valuable clients in Luoyang, Henan, China. Microsilica, also called silica fume or micro silica, is a byproduct of producing silicon metal or ferrosilicon alloys. Silicon metal and alloys are produced in electric furnaces. The raw materials are quartz, coal, and woodchips. The smoke that results from furnace operation is collected and sold as silica fume, rather than being land filled. Silica fume consists primarily of amorphous (non-crystalline) silicon dioxide (SiO2), its average granule diameter is 0.15~0.20 Aum, specific surface area is 15000~20000 m2/kg, and it has extremely strong surface active. Microsilica can be used in a variety of cementation products, such as concrete, grouts, and mortars as well as elastomeric, polymer, refractory, ceramic and rubber applications. HS No.: 28112200 China Origin, microsilica meets the requirements of ASTM C-1240. Microsilica CAS #: 69012-64-2.
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