LumaFlex™ GP 70 Opaque White
A very large range of pigment dispersions is made by Kerley Ink Above, rubine red pigment is being milled. We have what you are looking for in colorants for many different inks...
LumaFlex GP 70 Opaque White is a radiation-curable dispersion of 70% Titanium Dioxide (Pigment White 6) in a mixed oligomer system. This high-flow, low viscosity fluid vehicle system has been optimized for use with paper and board, with possible applications with some surface-treated or oxidized films as well. Recommended dosage of LumaFlex GP 70 Opaque White is 45%-60% by weight in a finished ink. LumaFlex GP series energy-curable bases feature soft easy-to-handle viscosity with excellent pigmentation levels.
Typically used to make Opaque White base layer inks, 40% to 60% of LumaFlex GP 70 Opaque White by total formula weight is considered a normal loading for most liquid flexo & gravure ink formulas. Excellent results for coated and uncoated stock flexographic & gravure ink formulas can be obtained by blending LumaFlex GP dispersions with LumaFlex composite letdown varnish.
Chemical Resistance: 5% HCl: Excellent 5% NaOH: Excellent
Water: Excellent Ethanol: Excellent Hot Paraffin: Excellent Soap: Excellent Lacquer Solvents: Excellent Linseed Oil: Excellent Diethylene Glycol: Excellent Mineral Spirits: Excellent
Lightfastness: Full Strength: Excellent Tint: Excellent
Pigment type: Titanium Dioxide (White 6)
Color Index No: 77891
Pigment Content: 70%
Solvent Content: 0%
Solvent Boiling Range: N/A
Bio/renewables content: 5%
Vehicle type: UV- or EB-cure acrylic esters & epoxies
Appearance: Thin white paste