Water-glass is a combination of alkali metal silica and alkali metal oxides. It is also called as the sodium silicate. The type of the alkali metals can be divided in sodium and potassium silicate, sodium silicate. The formulas are Na2O.nSiO2 and K2O.nSiOz. N is called as water glass modulus. It is the ratio of silicon oxide and alkali metal oxide molecules in the water glass.

Silicon powder, sodium silicate measure important parameters, sodium, generally in the range of 3.5 to 1.5. , The fourth of a cup of water vapor higher elasticity can be solved more pain difficult to dissolve in water, solid glass of water, N 1, which is usually the growing needs for hot water to melt, dissolve in warm water, between 3:00. Sodium silicate as a rock with a modulus higher than the glass of water and easier dissolution profile of the viscosity increase of plate bonding strength.

A dry sodium carbonate and quartzite as a raw material for the construction of two methods of dry and wet ash, finely ground mixture of 1400-100 ° to 1300 is melted in a furnace, glass pressing the solid sodium silicate liquid reaction dissolves in water and water. The crude liquid substance to produce sodium hydroxide, quartz powder and 2-3, the direct production of steam and air under high pressure, vapor pressure of liquid sodium silicate in the reaction. Smoked bronze glass, glass water, which can be replaced with the unit.

Usually refractory industry, a material balance. An important role in improving the unshaped refractories. The heat resistance of the body, black and porous silicon resources and less power density is significantly better, although micro-fills. Steam improves the efficiency loss of mobility, dispersion, adding an aliquot of a strong effect on the water with colloidal particles of rock. Tobacco is easy to set up rock band in the water-is-OH, refractory hydrophilic and improved high temperature performance, increase efficiency and prolong the immune strong and fit.

Silicon powder has widely application in refractory industry for metal powder supplier. It is used in following aspects: as refractories instead of pure aluminum oxide mud. It can be an additive in the production of monolithic and shaped refractory products. Metal powder’s strength and high temperature performance is greatly improved. It is also used for combining coagulant in casting steel drums. Meanwhile, silicon powder can be found in other refractory products cohesion agent, binder and coagulant additives.Source:http://www.mhcmp.com