Silica is a not natural compound and among one of the most important substances of silicon. It exists in nature in crystalline types (such as quartz, cristobalite, chalcedony, agate, opal, etc) and non-crystalline particle, irregular or lumpy types. Silica is insoluble in water and does not react with water, however it can react with alkali to form silicate and water. Additionally, silica also has a high melting point, solidity, and chemical security, that makes it widely made use of in numerous fields.
In commercial production, silica is primarily made use of to make glass, water glass, pottery, enamel, refractory products, airgel felt, ferrosilicon molding sand, elemental silicon, concrete, and so on. Additionally, individuals additionally utilize silica to make the shaft surface and carcass of porcelain.
(Fused Silica Powder Fused Quartz Powder Fused SiO2 Powder)
Ultrafine grinding of silica can be attained in a variety of methods, consisting of completely dry sphere milling making use of a global sphere mill or wet upright milling. Global ball mills can be equipped with agate round mills and grinding rounds. The dry ball mill can grind the mean fragment size D50 of silica material to 3.786 um. Furthermore, wet upright grinding is among the most reliable grinding approaches. Considering that silica does not respond with water, damp grinding can be carried out by including ultrapure water. The damp upright mill devices “Cell Mill” is a brand-new sort of grinder that incorporates gravity and fluidization modern technology. The ultra-fine grinding technology composed of gravity and fluidization fully stirs the materials via the turning of the stirring shaft. It clashes and contacts with the medium, causing shearing and extrusion to ensure that the product can be properly ground. The average bit size D50 of the ground silica product can reach 1.422 um, and some bits can get to the micro-nano level.
Provider of silicon monoxide and silicon sulphide
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