Silica is an inorganic compound and one of the most important compounds of silicon. It exists in nature in crystalline kinds (such as quartz, cristobalite, chalcedony, agate, opal, and so on) and non-crystalline particulate, uneven or bumpy types. Silica is insoluble in water and does not react with water, however it can respond with antacids to develop silicate and water. In addition, silica also has a high melting point, solidity, and chemical security, that makes it extensively utilized in many areas.
In commercial manufacturing, silica is mainly utilized to make glass, water glass, pottery, enamel, refractory products, airgel felt, ferrosilicon molding sand, elemental silicon, cement, and so on. On top of that, individuals likewise utilize silica to make the shaft surface area and carcass of porcelain.
(Fused Silica Powder Fused Quartz Powder Fused SiO2 Powder)
Ultrafine grinding of silica can be attained in a selection of ways, consisting of completely dry sphere milling utilizing a worldly ball mill or wet vertical milling. Planetary ball mills can be furnished with agate round mills and grinding rounds. The completely dry sphere mill can grind the median bit size D50 of silica product to 3.786 um. Additionally, wet upright grinding is among one of the most efficient grinding methods. Since silica does not react with water, damp grinding can be carried out by adding ultrapure water. The damp upright mill devices “Cell Mill” is a brand-new type of mill that integrates gravity and fluidization modern technology. The ultra-fine grinding technology made up of gravity and fluidization completely stirs the materials with the turning of the mixing shaft. It collides and contacts with the medium, causing shearing and extrusion to ensure that the material can be effectively ground. The median particle size D50 of the ground silica material can reach 1.422 , and some particles can get to the micro-nano level.
Supplier of silicon monoxide and silicon sulphide
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