Name: Modified Acrylic Dispersant for Organic Pigments DAP-60
Brand: Coatingsink
SKU: dispersant-organic-pigments-mod-acrylic
Availability: InStock

Question 1

What pigment types is DAP-60 optimized for?

Accepted Answer

DAP-60 is engineered for high-surface-area organic pigments including phthalocyanines, quinacridones, and azo pigments. Its acrylic block copolymer backbone provides strong anchoring to pigment surfaces, preventing flocculation and maximizing transparency and tinctorial strength.

Question 2

At what loading level should DAP-60 be used?

Accepted Answer

Typical treat rate is 20–40% on pigment weight, adjusted by pigment surface area and oil absorption value. For very fine organic pigments or carbon black co-grinds, dosage may increase to 50% on pigment weight. Pre-wetting the pigment with DAP-60 before dispersion is recommended.

Question 3

Is DAP-60 compatible with both solventborne and waterborne systems?

Accepted Answer

DAP-60 is optimized for solventborne and high-solids systems using aromatic or ester solvents. It is not recommended for waterborne systems where a neutralizable acrylic or polyurethane dispersant would be more appropriate. Always verify compatibility within your specific resin and solvent package.

Acid Value	25–35 mg KOH/g
Appearance	Amber viscous liquid
Active Content	60% in ethyl acetate/xylene blend
Density (25°C)	1.03 g/ml
Viscosity (25°C)	800–1200 mPa·s

Modified Acrylic Dispersant for Organic Pigments DAP-60

Specifications

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