- Organic Acid[1]
- Chemical Auxiliary Agent[4]
- Flavour & Fragrance[10]
- Other Inorganic Chemicals[10]
- Polymer[1]
- Cement[10]
- Concrete Admixtures & Mortar Admixtures[1]
- Multifunctional Materials[10]
- Herbal Medicine[3]
- Magnesium Ingots[10]
- Silicon Ingots[10]
- Barite[10]
- Bentonite[1]
- Kaolin[2]
- Other Non-Metallic Mineral Deposit[7]
- Silica[4]
- Rare Earth & Products[3]
- Refractory[10]
silica fume
Product Detailed
Silica fume, also called as micro silica, silica dust, is a by-product of producing silicon metal or ferrosilicon alloys
Silica fume, also called as micro silica, silica dust, is a by-product of producing silicon metal or ferrosilicon alloys. Silica fume consists primarily of amorphous (non-crystalline) silicon dioxide (SiO2). The individual particles are extremely small, approximately 1/100th the size of an average cement particle. Because of its fine particles, large surface area, and the high SiO2 content, silica fume is a very reactive pozzolan when used in concrete. The quality of silica fume is specified by ASTM C 1240 and AASHTO M 307.
