Pigment modifier for

aqueous applications

Chemical Composition

Hydrophilic polymer

Chemo-physical Properties

Appearance: colorless to yellowish viscous liquid

Amine value(mg KOH/g): ＜8

pH(1% aqueous solution): 5.0-7.0

Characteristics

• Have good affinity to acidic pigment surface.

• Mainly used to make azo-pigments for aqueous applications for higher gloss, color strength, transparency and lower viscosity.

• Improve stabilization for the dispersed pigment particles in aqueous applications.

• Non-APE.

Application scope

Organic yellow pigment P.Y.13, P.Y.14, etc.

Organic red pigment P.R.53:1, P.R.57:1, etc.

General application guidance

Dissolve in 10X hot water.

For organic yellow pigment, add into the coupling component solution. Use 3-5% on a dry pigment basis.

For red azo-lake pigments, add into the coupling solution or before the caking step. Use 5-10% of the pigment dry weight.

Package

Drum: 200kg/drum

Storage

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

• After partial use, re-seal the container.