Blanco fijo
Esquema
Jerarquía
<materiales por función> > colorante > pigmento > <pigmentos por color> > pigmento blanco > pigmento blanco transparente
Descripción
A synthetic, permanent, stable white pigment prepared from precipitated barium sulfate (barite) since ca.1820s. The pure white powder is transparent when used as a filler or base for lake pigments. The reproducible whiteness of high purity led to its use in the standard white tiles for reflectance spectrophotometry.
URI original del concepto
Otros términos
- blanc fixe [en]
- blanc fixe [fr]
- Barytweiss [de]
- constant white (barium sulfate) [en]
- process white [en]
- enamel white [en]
- blanc baryte [fr]