What're transparent optically variable pigments

The transparent optically variable pigment is a kind of flake powder pigment that superimpose a variety of transparent metal oxide ultra-thin films with different refractive indexes. Through a precise physical vapor deposition process, an optical interference multilayer film with specific color change characteristics is formed. After crushing, the particle size is extremely small Effect pigments. Based on film multi-beam interference and floppy color effect, it forms dynamic and dreamlike color gloss.

What are the main applications of transparent optically variable pigments?

Main applications: inks, coatings, plastics, automotive OEM and refinish paint, cosmetic color additives etc

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