COLOR INDEX : P.B 15:1 – Pigment Blue 15:1

Greenish tetrachloro-Cu-phthalocyanine pigment. When compared with the common Pigment Blue 15:1 grades Hostaperm Blue BT-729-D is distinguished by its distinctly greener shade and, in metallic shades, by a greener color flop, which is not achievable with any other phthalocyanine blue grades. Hostaperm Blue BT-729-D is greener in shade than Hostaperm Blue BT-728-D and has better flow properties.