Silicon ester

Description

A clear liquid composed of an organic salt of silicic acid. Silicon esters hydrolyze to form a colorless, transparent film of silica. Silicon esters have been tried as binders to form a solid glass-like paint film. They have also been used for consolidation and weatherproofing stone, mortars and cements. Examples are ethyl silicate, methyl silicate, amyl silicate, tetraethyl silicate.

See also water glass.

Synonyms and Related Terms

éster de silicona (Esp.); éster de silício (Port.)

Sources Checked for Data in Record

• R. J. Gettens, G.L. Stout, Painting Materials, A Short Encyclopaedia, Dover Publications, New York, 1966

• Van Nostrand's Scientific Encyclopedia, Douglas M. Considine (ed.), Van Nostrand Reinhold, New York, 1976

• Encyclopedia Britannica, http://www.britannica.com Comment: "Silicic Acid." Encyclopædia Britannica. 2004. Encyclopædia Britannica Premium Service. 14 Apr. 2004 .

• Ralph Mayer, A Dictionary of Art Terms and Techniques, Harper and Row Publishers, New York, 1969 (also 1945 printing)