C.I.PB15:4 4260 SuperFast Blue BGNF

4260 SuperFast Blue BGNF C.I.NO.:PB15:4 Pigment Blue 15:4, Blue GLVO

Under the designation P.B.15:4 show largely the same coloristic and fastness properties as P.B.15:3 types, but often exhibit much better rheology. Improved stability to flocculation and other rub-out phenomena make P.B.15:4 an attractive choice, 3.1.5 Commercially Available Pigments 447 especially for oven drying paints. The pigments have also gained importance in gravure printing inks, particularly in toluene-based publication gravure printing inks and in various types of flexographic printing inks. They now dominate in these areas. Often, P.B.15:4 types are optimized for use in specific media, such as publication gravure printing inks. In these media the pigment exhibits high tinctorial strength and good flow. Other products have been developed for processing in particular dispersion units.