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Modified Polyurethane Pigment Dispersing Agent In Paint EFKA4010

Modified Polyurethane Pigment Dispersing Agent In Paint EFKA4010
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Appearance: Colorless To Pale Yellow Liquid
Chemical Name: Polymeric Dispersant
Compatibility: Compatible With Most Pigments And Resins
Density: 0.94-1.04 G/cm3
Melting Point: Not Applicable
Solubility: Soluble In Water
Stability: Stable Under Normal Conditions
Surface Tension: 16
Viscosity: 25-150 MPa.s
High Light:

Modified Pigment Dispersing Agent


Polyurethane Pigment Dispersing Agent


Polyurethane dispersing agent in paint

Basic Infomation
Place of Origin: China
Brand Name: Anjeka
Certification: ISO9001-2015
Model Number: Anjeka6401
Payment & Shipping Terms
Packaging Details: 25kg/drum
Delivery Time: 3-5days
Payment Terms: L/C, D/P, T/T, Western Union
Product Description

Pigment dispersing agent EFKA4010 targeting both inorganic and organic pigments



General Description:

Anjeka 6401 is a modified polyurethane copolymer solution with acidic functional groups, primarily designed for dispersion in solvent-based medium/low polarity resin coatings and ink systems, targeting both inorganic and organic pigments.


Product Data:


Chemical Composition: Modified polyurethane copolymer solution with acidic functional groups

The data provided on this sheet represents typical values and is not indicative of the product's technical specifications.

Acid Value (mgKOH/g): 65-95
Density (g/cm³ at 23℃): 0.94-1.04
Viscosity (cps at 25℃): 25-150
Non-volatile content (%): 50
Solvent:  PMA/Xylene



Storage and Transport:

Before use, thoroughly stir the solution. Separation or clouding may occur at temperatures below 0℃; heat to 30℃—40℃ and stir evenly. Storage time is not recommended to exceed 12 months.


Special Notes:

Due to its acidic nature, the product may catalyze the cross-linking of baking paint systems. Check the compatibility of the coating system during storage.


Application Guidelines:

Industrial Coatings and Printing Inks


Characteristics and Advantages:

This additive employs steric hindrance to disperse pigments, maintaining stability. The small particle sizes of the dispersed pigments prevent color floatation and blooming in multi-pigment systems, enhancing the coating's gloss, color intensity, transparency, and hiding power. The additive reduces viscosity, improving flow properties and allowing for higher pigment loading. When used in electrostatic high-speed rotation coating with inorganic pigments, it significantly reduces haze.


Additives & Instruments:

Application Sectors:

It is recommended to use this additive in solvent-based and solvent-free coatings, as well as printing inks, to stabilize inorganic pigments, especially titanium dioxide. Due to its anionic nature, the additive is an ideal choice for acid-catalyzed systems, such as coil coatings.


Recommended Levels:

Additive levels (based on pigment):


Titanium Dioxide: 2%—4%

Inorganic Pigments: 5%—10%

Organic Pigments: 10%—80%

The above data represents empirical levels; optimal levels should be determined through a series of experiments.

Incorporation and Processing Instructions:

For optimal performance, add the additive to the grinding media before incorporating pigments.




25kg  iron drums

200kg plastic drums


Our service:


1. Reply within 24 hours.
2. High-quality products and reasonable price
3.R&D technology support.
4. Professional team service
5. Customiszed production for different package
6. No delay on shipment

Modified Polyurethane Pigment Dispersing Agent In Paint EFKA4010 0



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