PropertiesVencon Silica fume is an ultrafine material with spherical particles less than 1m in diameter, the
average being about 0.15 m. This makes it approximately 100 times smaller than the
average cement particle. The bulk density of silica fume depends on the degree of
densification in the silo and varies from 500-800 kg/m3(Densified). The specific gravity of
silica fume is generally in the range of 2.2 to 2.3. The specific surface area of silica fume
can be measured with the BET method or nitrogen adsorption method. It typically ranges
from 15,000 to 30,000 m2/kg.
Vencon Silica fume is an ultrafine material with spherical particles less than 1m in diameter, the
average being about 0.15 m. This makes it approximately 100 times smaller than the
average cement particle. The bulk density of silica fume depends on the degree of
densification in the silo and varies from 500-800 kg/m3(Densified). The specific gravity of
silica fume is generally in the range of 2.2 to 2.3. The specific surface area of silica fume
can be measured with the BET method or nitrogen adsorption method. It typically ranges
from 15,000 to 30,000 m2/kg.
Micro Silica Fume
Grey
Microsilica Fume Trade Information
1-3 Days
Yes
Within a certain price range free samples are available