- Functions:Pigment, Extender
- Chemical Family:Carbonates, Magnesium & Magnesium Compounds, Calcium Salts
- End Uses:Offset Ink, Gravure Ink
- Particle Size:0.08 - 0.08 microns
Shiraishi Kogyo Kaisha White IGV-IV is a ultra-fine calcium carbonate which has 80 nm of primary particle size.These particles are surface coated with rosin acid to improve dispersion property at the mixing. White IGV-is developed and designed for gravure ink as extender pigments.White IGV-is easy to disperse and provides both high gloss and transparency to those ink products.White IGV-also provides adequate low viscosity which is required for gravure ink.