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Related to blanc fixe: barium sulphate
blanc fixe[‚bläŋk ′fēks]
BaSO4 A commercial name for barium sulfate, with some use in pure form in the paint, paper, and pigment industries as a pigment extender.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
A fine-grained barium sulfate, used as white pigment in paints.
McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.