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https://www.tjsunward.com/products/densified-silica-fume-dsf-900/

Very Small Particle Size.
High Pozzolanic Activity Index.
High Compressive Strength.

Features of Densified Silica Fume DSF 900
With very small particle size and high pozzolanic activity index, micro silica can improve compression resistance, flexure resistance, permeability resistance, corrosion resistance, impact resistance and wear resistance of cement and concrete. Extended service life of cement and concrete products.

Applications of Densified Silica Fume DSF 900
Concrete i.e UHPC, HPC, PRC, Shotcrete, Impact and abrasion resistant concrete, Prestressed Concrete etc.
Mixing cement. I.e Oil Well Grouting.
Wall exterior insulation material.
Mortar, grouting agent, grouting material, etc.
Ceramics material.
Others, such as waterglass industry, thermal insulation materials etc.