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Silica is an inorganic compound and among 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 lumpy forms. Silica is insoluble in water and does not react with water, but it can react with antacids to develop silicate and water. On top of that, silica also has a high melting factor, firmness, and chemical security, which makes it widely used in numerous areas.

In industrial production, silica is primarily used to make glass, water glass, pottery, enamel, refractory materials, airgel really felt, ferrosilicon molding sand, elemental silicon, cement, etc. In addition, people additionally 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 achieved in a range of means, consisting of completely dry sphere milling using a global round mill or damp upright milling. Planetary ball mills can be outfitted with agate sphere mills and grinding rounds. The dry round mill can grind the average particle dimension D50 of silica product to 3.786 um. On top of that, wet vertical grinding is one of one of the most efficient grinding methods. Because silica does not respond with water, wet grinding can be performed by adding ultrapure water. The wet upright mill devices “Cell Mill” is a brand-new kind of mill that integrates gravity and fluidization innovation. The ultra-fine grinding modern technology made up of gravity and fluidization fully mixes the materials via the turning of the mixing shaft. It clashes and contacts with the medium, leading to shearing and extrusion to ensure that the product can be effectively ground. The mean fragment size D50 of the ground silica material can get to 1.422 um, and some fragments can reach the micro-nano level.

Supplier 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 silicon dioxide usp, please feel free to contact us and send an inquiry.

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