Silica is a not natural substance and one of the most essential compounds of silicon. It exists in nature in crystalline forms (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, yet it can respond with alkali to create silicate and water. Additionally, silica likewise has a high melting factor, firmness, and chemical stability, that makes it commonly utilized in many areas.
In commercial manufacturing, silica is mostly utilized to make glass, water glass, pottery, enamel, refractory products, airgel felt, ferrosilicon molding sand, elemental silicon, concrete, etc. In addition, individuals additionally 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 accomplished in a variety of means, including dry round milling utilizing a planetary ball mill or wet vertical milling. Planetary round mills can be equipped with agate sphere mills and grinding balls. The dry sphere mill can grind the average bit size D50 of silica material to 3.786 um. Additionally, damp vertical grinding is just one of one of the most efficient grinding approaches. Given that silica does not react with water, wet grinding can be executed by adding ultrapure water. The damp upright mill equipment “Cell Mill” is a new kind of mill that integrates gravity and fluidization technology. The ultra-fine grinding innovation composed of gravity and fluidization completely mixes the products via the turning of the stirring shaft. It clashes and calls with the tool, resulting in shearing and extrusion to ensure that the product can be effectively ground. The median bit size D50 of the ground silica product can reach 1.422 um, and some particles can reach the micro-nano level.
Provider of silicon monoxide and silicon sulphide
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