Micro Silica - High Purity Spherical Particles , Enhanced Flow Characteristics And Low Permeability For Refractory Castables

We are reliable Exporter, Manufacturer, Distributor, Supplier And Trader of Micro Silica in Navi Mumbai, Maharashtra, India. The use of ORISIL Micro Silica in refractory castables provides better particle packing. It allows for less water to be used while maintaining the same flow characteristics. It also promotes low temperature sintering and the formation of mullite in the matrix of the castable. This produces a castable that has a low permeability to avoid gas, slag and metal penetration. Castables incorporating silica fume are stronger than non-silica fume containing castables especially at high temperatures with higher density they attain lower porosity and are more volume stable.