96% Densified Microsilica (Silica Fume) 96D
96% Densified Silica Fume (Microsilica 96D) is a type of silica fume that has been processed to increase its bulk density. This makes it easier to handle and transport, and can also improve its performance in concrete.
96% Densified Silica Fume is a high-performance pozzolanic material that is produced as a byproduct of the production of silicon metal and ferrosilicon alloys. It is a fine-grained, amorphous powder that contains over 96% silicon dioxide (SiO2) and has a bulk density of around 550-700 kg/m3. The specific surface area of 96% Densified Silica Fume is extremely high, ranging from 25,000 to 30,000 m2/kg, making it an ideal additive for a variety of high-performance applications.
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Parameters
Property | Value |
---|---|
Silicon Dioxide (SiO2) amorphous | >96% |
Carbon (C) | <5% |
Aluminum Oxide (Al2O3) | <0. 8% |
Magnesium Oxide (MgO) | <3% |
Calcium Oxide (CaO) | <0.8% |
Iron Oxide(Fe2O3) | <1% |
Sodium Oxide (Na2O) | <1% |
Potassium Oxide (K2O) | <1. 2% |
Silicon Dioxide (SiO2) Crystalline | <0.5% |
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Founded in 2001, HSA is a leading provider of Silica Fume and Abrasives in China, and also the premium source of high-performance Products for concrete and abrasives industries.