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HomeChemicals&MaterialsUltra-fine grinding of silica can be achieved by silica wet grinder hydrophobic...

Ultra-fine grinding of silica can be achieved by silica wet grinder hydrophobic silica


Silica is an inorganic substance and among 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 lumpy types. Silica is insoluble in water and does not react with water, however it can respond with antacids to develop silicate and water. On top of that, silica additionally has a high melting factor, hardness, and chemical stability, which makes it widely made use of in numerous fields.

In commercial manufacturing, silica is mainly made use of to make glass, water glass, ceramic, enamel, refractory materials, airgel felt, ferrosilicon molding sand, important silicon, concrete, and so on. On top of that, individuals also make use of 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 variety of methods, consisting of completely dry sphere milling using a global ball mill or damp upright milling. Planetary ball mills can be equipped with agate sphere mills and grinding rounds. The completely dry sphere mill can grind the average fragment dimension D50 of silica material to 3.786 um. Furthermore, damp upright grinding is one of one of the most effective grinding techniques. Since silica does not react with water, wet grinding can be done by adding ultrapure water. The wet vertical mill equipment “Cell Mill” is a new kind of mill that incorporates gravity and fluidization technology. The ultra-fine grinding modern technology made up of gravity and fluidization completely mixes the materials through the turning of the mixing shaft. It clashes and calls with the tool, causing shearing and extrusion to ensure that the product can be successfully ground. The mean bit dimension D50 of the ground silica product can reach 1.422 um, and some fragments can reach the micro-nano level.

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 hydrophobic silica, please feel free to contact us and send an inquiry.

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