Pigment modifier for
aqueous applications
Chemical Composition
Non-ionic hydrophilic polymer
Chemo-physical Properties
Appearance: Yellowish viscous liquid
Active ingredient: 100%
pH(1% aqueous solution): 8.5-10
Density(g/ml, 20℃): 1.01-1.03
Characteristics
Such modified pigments in aqueous applications have higher color strength and gloss with lower viscosity.
WinSperse 5070 with organic solvents as emulsifier used to prepare pigments with better hiding power.
Non-APE, an environmental friendly replacement for OP-10 emulsifier.
Application scope
Mainly used to modifying yellow azo-pigments for use in aqueous applications.
General application guidance
Use 3-5% on dry pigment basis.
When used in aqueous solution, predissolve in 10-20X water.
When used with organic solvents, mix first with organic solvents followed by adding 10-20X water with stiring to form emulsion and then add to the coupling solution before coupling.
Application tips
For making P.Y.14, use 3% 5070 and 6% xylene to form emulsion first and then add it to the coupling solution.
Such modified pigment is used in aqueous inks with higher color strength, higher gloss and higher hiding power.
Package
Drum: 200kg/drum
Storage
Store in cool and dry places, good for 2 year.
After partial use, re-seal the container.