Anjeka6881 coating and ink universal color paste dispersant water and alcohol resistance BYK9151

Anjeka6881 wetting dispersing agent for solvent-based, water-based, and UV inkjet inks

General Description:
Anjeka-6881 is a wetting and dispersing agent used for solvent-based, water-based, and UV inkjet inks. It can significantly reduce the viscosity of grinding materials and improve storage stability.

Product Data:
Chemical Composition: High molecular polymer with pigment-affinitive functional groups.
Note: The data provided in this datasheet are typical values and not product specifications.

• Appearance: Yellow transparent liquid
• Acid Value (mg KOH/g): 1-15
• Amine Value (mg KOH/g): 1-20
• Active Content: 100%

Storage and Transport:
Before use, stir thoroughly. If the temperature drops below 10°C, stratification or cloudiness may occur. Heat to 30°C-40°C and stir until uniform.
Storage period is not recommended to exceed 12 months.

Special Notes:
Store in a sealed container.

Application Guidelines:
Features and Benefits:
Anjeka-6881 is suitable for solvent-based, water-based, and UV-curable inkjet inks. It stabilizes commonly used pigments in inkjet inks and provides excellent dispersion stability of the pigment paste after grinding. Anjeka-6881 improves the pigment wetting process, effectively reducing the viscosity of grinding pastes and eliminating thixotropy, resulting in long-term storage stability without viscosity changes. Due to its excellent deflocculation effect on pigments, the pigment particle size in the ink is very small with a narrow particle size distribution, shortening the filtration time during ink preparation.
Anjeka-6881 offers excellent steric stabilization of pigments, improving the appearance of the film (color strength, gloss, haze, and transparency).

Application Sectors:
Solvent-based, water-based, and UV-curable inkjet inks.

Recommended Levels:
Additive dosage (as supplied) based on pigment:

• Organic pigments: 20%-60%
• Carbon black: 30%-100%

These values are based on experience; optimal levels should be determined through a series of tests.

Incorporation and Processing Instructions:
For optimal performance, the additive should be added to the grinding material first, followed by the pigments.

Packaging:

• 25kg  metal drum
• 180kg plastic drum