二氧化硅(IV)

Silica is used primarily in the production of glass for windows, drinking glasses, beverage bottles. The majority of optical fibers for telecommunication are also made from silica. It is a primary raw material for many ceramics such as earthenware, stoneware, and porcelain. The main ingredient in sand casting for the manufacture of a large number of metallic components in engineering and other applications. Silica is a common additive in the production of foods. An estimated 95% of silicon dioxide produced is consumed in the construction industry.

For vacuum deposition

MFCD00011232

231-545-4

SiO₂

60.09

1710°

2230°

2.2-2.6

Ambient temperatures.

3-12mm Fused Lump

Insoluble in water.

14,8493

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