Water-based dispersant HH2167

• HH2167 Waterborne Wetting and Dispersing Agent

This is a wetting and dispersing agent for waterborne printing inks and coating systems. It is used for grinding resin-containing inks and dispersants, significantly reducing pigment viscosity, providing high gloss, thermal stability, increasing pigment tinting strength, and requiring short grinding times. It is a high-performance waterborne dispersant with excellent cost-effectiveness.

• Product Data

Composition:

Chemical Composition: Polyoxyethylene and polyoxypropylene copolymer.

Typical Properties：

Appearance: Colorless transparent liquid

Odor: Odorless

Effective Content: 40%

Viscosity: 110 seconds (27°C) with a #4 cup

pH Value: 7.5～8.5

Molecular Weight: Approximately 6000

*The data provided on this page are typical values only and do not represent the product’s technical specifications.

• Applications

Recommended Use:

1. Grinding of resin-containing inks and pigments.
2. Resin-containing industrial coatings and leather pigment coatings.
3. Waterborne printing inks (flexographic, gravure).
4. Waterborne pigment high-content resin-containing pigment systems.

Note: This instruction manual is for reference only and does not constitute any guarantee. Please test its suitability beforehand.

• Addition amount
• The recommended amount of grinding resin in the formulation is: 20%~30% (pigment content %);
• Dispersant 2~5% (formulation amount);

*The above data are empirical dosages; the optimal dosage needs to be determined through a series of tests.

• Instructions for use

In order to obtain the best performance, the additives should be added to the grinding material first, and then the pigments. Premix the resin and solvent components of the grinding material, and then slowly add the additives under constant stirring. Do not add the pigment before the additives are mixed evenly.