Hyperdispersant for

solvent based applications

Chemical Composition

Non-polar acidic polymer

Chemo-physical Properties

Appearance: Brownish paste

Active ingredient: 100%

Acid value(mgKOH/g): 35-40

Characteristics

• Reduce viscosity and improve pigment dispersibility.

• Increase color strength.

Application scope

Such treated pigments are used in plastics and masterbatch, especially in plastics with low polarity.

Used in plasticizer paste as a pigment dispersant.

General application guidance

For organic pigments, use 4-12% on dry pigment basis.

Inorganic pigments, use 2-8%.

Application tips

For use in plastics, melt the dispersant with heating before mix with resin, then add pigment.

For modifying pigments during synthesis. First, make emulsion using 4 parts of the dispersant and 1 part non-ionic emulsifier in warm water. Then add this emulsion to the rosin solution before or after the coupling step, or to the paste before filtration.

Package

Drum: 25kg/drum

Storage

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

• After partial use, re-seal the container.