The chemical, physical and mineralogical specifications of many industrial sand products are outlined in this report. Most of the specifications concern high purity silica sand used as a raw material for the manufacture of glass, silicon carbide, and soluble silicates for the chemical industry, and for moluding sand, hydraulic fracturing sand, and filter sand. Quality requirements for the sand of lesser purity used for special purposes such as sandblasting, abrasives, and building products also are given. The specifications were obtained from consultants, plant operators, and sand producers across Canada, and from published works on the subject.
An essential component of materials which have an abundance of uses in industry and are a vital component in many things used in our everyday lives. It is impossible to imagine houses without bricks, mortar or windows, cars without engines or windscreens, life without roads or other Quartz manufacturers in India and everyday items of glass and pottery.
Crystalline silica is also irreplaceable in a series of high-tech applications, for example in optical data transmission fibers and precision casting. It is also used in the metallurgical industry as the raw material for silicon metal and ferrosilicon production. Another specialized application is in the oil extraction. Altogether there are hundreds of applications of industrial silica in our daily life. Silica products have becomes so obvious to us that we don’t even know they are being applied.
Silica occurs in three main crystalline forms. The principal occurrence is as the mineral quartz but it also occurs in other rarer mineral forms known as tridymite and cristobalite. It is a very durable mineral resistant to heat and chemical attack and it is these properties that have made it industrially interesting to man. Palash Minerals are deal best in Silica Sand Manufacturers in India.