fumed silicon dioxide

См. также в других словарях:

• Silicon dioxide — Silica redirects here. For other uses, see Silica (disambiguation). Silicon dioxide …   Wikipedia

• silicon dioxide — SYN: silica. colloidal s. a submicroscopic fumed silica prepared by the vapor phase hydrolysis of a silicon compound; used as a tablet diluent and as a suspending and thickening agent. * * * silicon dioxide …   Medical dictionary

• colloidal silicon dioxide — [NF] a submicroscopic fumed silica prepared by the vapor phase hydrolysis of a silicon compound; used as a tablet diluent and as a suspending and thickening agent …   Medical dictionary

• Silicon — Not to be confused with the silicon containing synthetic polymer silicone. aluminium ← silicon → phosphorus C ↑ Si ↓ Ge …   Wikipedia

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• Silica fume — Not to be confused with fumed silica. Silica fume, 380m²/g Silica fume, also known as microsilica, is a fine grain, thin, and very high surface area silica. It is sometimes confused with fumed silica (also known as pyrogenic silica) and colloidal …   Wikipedia

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• Aerosil — is a fumed silica product developed in 1942 by Degussa AG in Germany. Properties Aerosil is pure silicon dioxide, made from vaporized silicon tetrachloride, oxidized in high temperature flame with H2 and O2.Aggregated amorphous nano sized primary …   Wikipedia

• United States — a republic in the N Western Hemisphere comprising 48 conterminous states, the District of Columbia, and Alaska in North America, and Hawaii in the N Pacific. 267,954,767; conterminous United States, 3,022,387 sq. mi. (7,827,982 sq. km); with… …   Universalium

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