Pigment modifier

for aqueous applications

Chemical Composition

Non-ionic Hydrophilic Polymer

Chemo-physical Properties

Appearance: viscous white to yellowish liquid

pH(1% aqueous solution): 8.5-10.0

Amine value(mgKOH/g): 18-26

Characteristics

Such modified pigment has better viscosity and storage stability for aqueous applications.

Application Scope

• Mainly used to modifying the pigment particle surfaces of yellow and red azo pigments for better aqueous ink and paint applications.

• Also can be used in red lake pigment for offset inks.

Application tips

For making P.Y.14, add 5030 to the coupling component, use 5% on a dry pigment weight basis.

The modified pigment can be used in aqueous ink for higher color strength, better gloss and lower viscosity.

For P.R.49:1, add 5030 to the diazo component after base dissolution. Use 3% on the dry pigment weight basis. The modified pigment is used for aqueous ink for a more vibrant color with better color strength and viscosity.

General application guidance

Dissolve 5030 in 10-20X hot water, add before the coupling step. Use 3-5% on a dry pigment basis.

Package

Drum: 50kg/drum

Storage

• Store in cool and dry places, good for 2 year.

• After partial use, re-seal the container.