96% Densified Microsilica (Silica Fume) 96D
96% Fumée de silice densifiée (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 à 30,000 m2/kg, making it an ideal additive for a variety of high-performance applications.
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Paramètres
Propriété | 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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Fondé en 2001, HSA est l'un des principaux fournisseurs de fumées de silice et d'abrasifs en Chine, et également la source premium de produits hautes performances pour les industries du béton et des abrasifs.