- colloidal silica
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коллоидный кремнезём
Англо-русский словарь технических терминов. 2005.
colloidal silica
Смотреть что такое "colloidal silica" в других словарях:
Colloidal silica — Colloidal silicas are suspensions of fine amorphous, nonporous, and typically spherical silica particles in a liquid phase. Contents 1 Properties 2 Manufacture 3 Applications 4 See also … Wikipedia
silica gel — n colloidal silica resembling coarse white sand in appearance but possessing many fine pores and therefore extremely adsorbent * * * a purified form of silica (silicon dioxide) obtained by the reaction of sodium silicate with a mineral acid; used … Medical dictionary
Colloidal crystal — A colloidal crystal is an ordered array of colloid particles, analogous to a standard crystal whose repeating subunits are atoms or molecules.[1] A natural example of this phenomenon can be found in the gem opal, where spheres of silica assume a… … Wikipedia
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
silica aerogel — noun : colloidal silica in the form of a fine lightweight powder with grains having minute pores that is made from silica gel and used chiefly as thermal insulation especially at low temperatures (as in refrigerators) … Useful english dictionary
silica gel — noun Date: 1919 colloidal silica resembling coarse white sand in appearance but possessing many fine pores and therefore extremely adsorbent … New Collegiate Dictionary
Colloïdal — Colloïde Le lait est une solution colloïdale de globules gras dans une solution à base d eau. Un colloïde est une substance sous forme de liquide ou galénique semi solide sous laquelle peuvent se présenter des préparations pharmaceutiques,… … Wikipédia en Français
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
État colloïdal — Colloïde Le lait est une solution colloïdale de globules gras dans une solution à base d eau. Un colloïde est une substance sous forme de liquide ou galénique semi solide sous laquelle peuvent se présenter des préparations pharmaceutiques,… … Wikipédia en Français
Silicon dioxide — Silica redirects here. For other uses, see Silica (disambiguation). Silicon dioxide … Wikipedia
Nanoparticle — In nanotechnology, a particle is defined as a small object that behaves as a whole unit in terms of its transport and properties. Particles are further classified according to size[1] : in terms of diameter, coarse particles cover a range… … Wikipedia
