Anjeka6881 wetting and dispersing additive for solvent-based, aqueous and UV inkjet inks BYK9151 BYK9151

GENERAL DESCRIPTION

Anjeka-6881 is a high-performance wetting and dispersing additive designed for solvent-based, aqueous, and UV-curable inkjet inks. It significantly reduces the viscosity of abrasive pigment systems while enhancing their storage stability.

PRODUCT DATA

Chemical Composition: Polymer with pigment-affinic functional groups.

Typical Physical & Chemical Data:
The values provided are typical and are not to be construed as product specifications.

Appearance: Transparent yellow liquid

Acid Value: 1 – 15 mg KOH/g

Amine Value: 1 – 20 mg KOH/g

Active Content: 100%

STORAGE and TRANSPORT

Please stir well before use, delamination or turbidity may occur when the temperature is lower than 10℃, heat to 30℃-40℃ and stir well.

Storage time is not recommended to exceed 12 months.

Special Notes

This product should be stored in airtight containers.

APPLICATION GUIDELINES

Properties and Benefits

Anjeka-6881 is a versatile dispersant suitable for solvent-based, aqueous, and UV-curable inkjet inks. It effectively stabilizes common inkjet pigments and provides excellent dispersion stability in milled pigment pastes.

Its key benefits include:

Enhanced Processing: Improves pigment wetting, reduces the viscosity of milled pastes, and eliminates thixotropy, facilitating smoother production.

Superior Storage Stability: Enables long-term storage without viscosity change or settling.

Optimal Pigment Performance: Its strong deflocculation effect results in very fine pigment particles with a narrow size distribution. This not only shortens filtration time during ink preparation but also enhances final ink properties.

Improved Film Appearance: Provides excellent steric stabilization, which translates to superior paint film characteristics such as high tinting strength, gloss, transparency, and low haze.

APPLICATION FIELDS/APPLICATION SECTORS

Solvent-based, water-based, UV-curable inkjet inks.

RECOMMENDED LEVELS

The amount of additives (in purchased form) is based on the pigment:

Organic pigments: 20%-60

Carbon Black: 30%-100

The above data are empirical, the optimum dosage should be determined through a series of tests.

INCORPORATION AND PROCESSING INSTRUCTIONS

In order to obtain the best performance, the additives should be added to the abrasive before the pigments.

PACKAGING

-25kg iron drum with inner coating

-180kg ring plastic drum

Our team:

We are building a new large-scale production base strategically located in Hubei Province, with an annual capacity

of 6,000 tonnes.

The interface additives project was officially established in the Songzi Chemical Park in November 2022.

Benefits to our customers and partners:

Stable large-scale production with enhanced quality control

Lower unit production cost

Collaboration Opportunities:

Contract manufacturing

OEM / ODM partnerships