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Silica is an inorganic substance and one of one of the most important compounds of silicon. It exists in nature in crystalline kinds (such as quartz, cristobalite, chalcedony, agate, opal, etc) and non-crystalline particulate, irregular or bumpy forms. Silica is insoluble in water and does not respond with water, yet it can react with antacids to create silicate and water. On top of that, silica likewise has a high melting factor, solidity, and chemical stability, that makes it extensively utilized in several areas.

In commercial production, silica is mostly used to make glass, water glass, pottery, enamel, refractory products, airgel felt, ferrosilicon molding sand, essential silicon, cement, and so on. In addition, people additionally make use of 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 dry round milling using a global sphere mill or wet vertical milling. Global ball mills can be equipped with agate ball mills and grinding balls. The dry ball mill can grind the typical bit dimension D50 of silica material to 3.786 um. Furthermore, wet vertical grinding is one of one of the most effective grinding techniques. Considering that silica does not respond with water, damp grinding can be done by adding ultrapure water. The wet vertical mill devices “Cell Mill” is a new sort of mill that incorporates gravity and fluidization innovation. The ultra-fine grinding technology made up of gravity and fluidization completely mixes the materials via the rotation of the mixing shaft. It clashes and calls with the tool, leading to shearing and extrusion so that the product can be efficiently ground. The median bit size D50 of the ground silica product can get to 1.422 , and some particles can reach the micro-nano degree.

Distributor of silicon monoxide and silicon sulphide

TRUNNANO is a supplier of surfactant with over 12 years experience in nano-building energy conservation and nanotechnology development. It accepts payment via Credit Card, T/T, West Union and Paypal. Trunnano will ship the goods to customers overseas through FedEx, DHL, by air, or by sea. If you want to know more about pyrogenic silica, please feel free to contact us and send an inquiry.

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