Tetrakis amminium structure. It appears as a green powder with broad band infrared absorption. It can absorb in NIR (near infrared) out to 1650nm. It is suitable for injection molding with high melt... view more

It is a phthalocyanine dye containing vanadium. It shows an excellent solubility in polycarbonate. It appears as a blue powder with maximum absorption at wavelength 695 nm. It is suitable for... view more