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Pigment structure of mica-titanium pearlescent Pigments
Mar 09, 2018

The general pigment is the selective absorption of visible light, the remaining shade reflection or transmission and color, and mica titanium pearlescent pigments by interference color. Mica Titanium pearlescent Pigment is a thin layer of titanium dioxide and iron oxide, which is made of mica flake as substrate and coated with transparent or transparent high refractive index on smooth mica surface. When the fiber shines on the mica, the mica is like a small transparent mirror, part of the light reflected out, some of the fiber in the refraction of the transmission past. The light rays are refracted to the next interface, with a second partial reflection and partial transmission, and continue in turn.

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