Category: Densified Silica Fume

Silica Fume (scientific name Microsilica), in the department of smelting ferrosilicon and industrial silicon, through the flue exhaust steam oxidation, specially designed silica dust collector to collect the amorphous powder SiO2. The average particle size of the micro silicon powder is 0.15-0.20μm, Specific surface area is 15000-20000 m2/kg, which has a very strong surface activity. A large number of micro…

Silica Fume Application: Concrete, Refractory, High Performance Concrete, Oil and Gas Industry, Ceramics, Concrete Roofing, Wall boards, Cementation Repair Products, Concrete Tile & Panels, FCB, Shotcrete, Polymers & Elastomers and (SCC) Self-Compacting Concrete. Product Details and Specifications     Parameters Standard Value Silicon Dioxide(SiO2) 94% min Loss on Ignition(L.O.I) 3 % max Moisture Content(H2O ) 1.0 % max Percent Retained On 45μm…

Our Densified Silica Fume products include: (630-680 kg/m³) Silica Fume Product Description When added to precast and ready-mixed concrete, silica fume produces high-performance, high-strength concrete with an increased life-span and improved structural economics. Silica fume is available in its as-produced, undensified form. For greater convenience, densified silica fume, with twice the bulk density, provides many benefits. It is dustless, uniform, smooth,…

Product name: Silica Fume Grade 90 ITEM NO.: SF 90D Specification: 1. Chemical Component  (weight%) Element                             Specification                            Typical value SiO2:  %                                  90min                …

Product : 85% Densified Microsilica (Silica Fume Grade 85) Densified Silica Fume Bulk density (630-680 kg/m³) Specification: Chemical Component  (weight%) Element           Specification            Typical value SiO2:  %                        85min                               88.6 Chrome: %        …