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Silica is an inorganic compound and among one of the most important compounds of silicon. It exists in nature in crystalline types (such as quartz, cristobalite, chalcedony, agate, opal, etc) and non-crystalline particle, irregular or lumpy kinds. Silica is insoluble in water and does not react with water, yet it can respond with antacids to form silicate and water. In addition, silica likewise has a high melting factor, solidity, and chemical stability, which makes it widely utilized in lots of fields.

In industrial manufacturing, silica is primarily made use of to make glass, water glass, ceramic, enamel, refractory products, airgel really felt, ferrosilicon molding sand, essential silicon, concrete, etc. Furthermore, people also use 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 range of means, including completely dry ball milling making use of a worldly ball mill or wet upright milling. Worldly ball mills can be outfitted with agate round mills and grinding rounds. The completely dry round mill can grind the mean particle size D50 of silica material to 3.786 um. Additionally, wet upright grinding is one of one of the most effective grinding techniques. Given that silica does not react with water, wet grinding can be performed by including ultrapure water. The damp vertical mill devices “Cell Mill” is a brand-new kind of mill that incorporates gravity and fluidization technology. The ultra-fine grinding technology made up of gravity and fluidization totally mixes the materials with the rotation of the stirring shaft. It collides and contacts with the tool, resulting in shearing and extrusion so that the product can be effectively ground. The mean bit dimension D50 of the ground silica material can reach 1.422 , and some fragments can reach the micro-nano level.

Provider 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 colloidal anhydrous silica, please feel free to contact us and send an inquiry.

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