Raven 675 Ultra by Birla Carbon is a low viscosity, blue tone carbon black for base and finished inks. It is a high-performance grade for use in premium quality inks. Exhibits low surface area and low... view more

Raven 780 Ultra by Birla Carbon is a medium surface area, high-purity carbon black. It is available in bead and powder form. It offers uniformity, increased compatibility, improved dispersion, low... view more