Silica is an inorganic substance and one of the most vital substances of silicon. It exists in nature in crystalline types (such as quartz, cristobalite, chalcedony, agate, opal, and so on) and non-crystalline particle, irregular or lumpy types. Silica is insoluble in water and does not respond with water, yet it can react with alkali to create silicate and water. In addition, silica likewise has a high melting point, firmness, and chemical security, which makes it extensively utilized in lots of areas.
In industrial manufacturing, silica is primarily used to make glass, water glass, pottery, enamel, refractory products, airgel felt, ferrosilicon molding sand, elemental silicon, concrete, etc. On top of that, people also use 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 accomplished in a range of means, including completely dry sphere milling making use of a planetary sphere mill or wet upright milling. Planetary ball mills can be outfitted with agate sphere mills and grinding balls. The completely dry ball mill can grind the median bit size D50 of silica product to 3.786. On top of that, wet vertical grinding is one of one of the most efficient grinding techniques. Since silica does not respond with water, wet grinding can be carried out by adding ultrapure water. The damp upright mill tools “Cell Mill” is a brand-new kind of mill that incorporates gravity and fluidization innovation. The ultra-fine grinding technology composed of gravity and fluidization completely stirs the materials via the rotation of the mixing shaft. It clashes and contacts with the medium, causing shearing and extrusion to make sure that the product can be efficiently ground. The median fragment dimension D50 of the ground silica material can get to 1.422 , and some fragments can reach the micro-nano level.
Provider of silicon monoxide and silicon sulphide
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