Article
Article
Varnish
Article By:
Martinson, C. R. Corporate Engineering Department, Monsanto Company, St. Louis, Missouri.
Sisler, C. W. Corporate Engineering Department, Monsanto Company, St. Louis, Missouri.
Last reviewed:2014
DOI:https://doi.org/10.1036/1097-8542.728210
A transparent surface coating which is applied as a liquid and then changes to a hard solid. Varnishes are solutions of resinous materials in a solvent, and dry by the evaporation of the solvent or by a chemical reaction, either with oxygen from the air or by some other means, including absorption of atmospheric moisture.
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