Organic pigments particle size, use zirconia grinding beads help achieve nano-particles

In addition to printing inks, coatings, plastic colorants, organic pigments are used for a variety of cfmaterials purposes that require color, including cosmetics, color filters for LCD displays, toner for color copiers and inks for inkjet printers.

Pigments for Inkjet Inks

The "surface-treatment-free" and "body-pigment-free" pigments show high optical transmittance with the fine primary particle size required for inkjet inks and bring "good vividness" and "high transparency". They are expected to bring higher color strength, wider color reproduction range especially when multiple colors are layered (eg Cyan + Yellow = Green) in water-based, UV-based, or solvent-based. High optical transmittance is expected to bring functions to applications such as paints, sensors, stationery.

The pigment particle size affects quality of finished inks, zirconia grinding beads can grind material into fine particle.Choose 0.05mm or 0.1mm zirconia beads, the finished particle size can reach 50nm - 100nm.