Water-based SMA Structure Dispersing Agent For Digital Textile Printing

Anjeka-6630 is a high molecular weight copolymer dispersant developed for aqueous coatings, printing inks, and adhesives. It serves as a standard additive for resin-free pigment concentrates and is suitable for inorganic pigments, organic pigments, and carbon black across a broad range of water-based formulations.

As an efficient and economical general-purpose aqueous polymer dispersant, Anjeka-6630 delivers reliable performance and broad applicability, making it a practical choice for manufacturers seeking consistent results without unnecessary formulation complexity.

Steric Stabilization for Long-Term Dispersion
Anjeka-6630 deflocculates pigments through spatial stabilization, creating physical barriers between particles that resist reagglomeration. This delivers consistent, stable dispersion throughout production, storage, and application.

High Gloss Achievement
The fine, uniform particle sizes achieved through effective steric stabilization enable higher gloss in the final coating or ink. Consistent pigment distribution is the foundation for professional-looking finished products.

Increased Color Strength
Better dispersed pigments express color more efficiently. Formulations using Anjeka-6630 show improved color strength, allowing for more effective use of pigments and potentially lower pigment costs.

Improved Transparency and Hiding Power
The additive enhances transparency in transparent pigment systems and hiding power in opaque formulations, depending on your specific application goals.

Reduced Viscosity for Better Flow
Anjeka-6630 lowers system viscosity during processing. This improves flow characteristics, simplifies manufacturing, and enables higher pigment loading without sacrificing application properties.

Resin-Free Pigment Concentrate Production
A particular strength of Anjeka-6630 is its suitability for producing stable resin-free pigment concentrates with pigment content of 30-60%. These concentrates are compatible with standard aqueous bases including acrylic dispersions, water-soluble acrylic resins, and acrylic emulsions, and can be used to prepare waterborne coatings with no floating or color blooming issues.

Special Recommendations:

• Industrial coatings
• Automotive coatings
• Leather coatings
• Anti-corrosion coating systems
• Water-based adhesives

Also Suitable For:

• Production of stabilized resin-free pigment concentrates
• Formulation of waterborne coatings with consistent color development

Dosage is calculated as supplied, based on pigment weight:

These are empirical starting guidelines. Optimal dosage varies by pigment type, resin system, and performance requirements. A series of tests is recommended to determine the best level for your specific formulation.

For best results, follow this incorporation sequence:

1. Mix Anjeka-6630 with water and any co-solvent
2. Ensure the additive is fully dispersed in the liquid phase
3. Add pigments only after the additive is thoroughly mixed

This sequence ensures proper wetting of pigment surfaces before high-shear processing begins, maximizing dispersion efficiency and final performance.

Below 0 degrees C, delamination or turbidity may occur during storage or transportation. This is normal and does not indicate product degradation. Simply heat to 20 degrees C and stir thoroughly before use. Performance is fully restored after proper heating and stirring.

Recommended storage period: do not exceed 12 months from date of manufacture.

Note: Values shown are typical and do not constitute specification limits.

Q: What is the difference between this and other aqueous dispersants?
Anjeka-6630 is positioned as an efficient, economical general-purpose aqueous dispersant. Its high molecular weight copolymer structure provides strong steric stabilization across a wide range of pigments and systems, making it versatile enough for most water-based coating and ink applications.

Q: Why is resin-free pigment concentrate production important?
Resin-free pigment concentrates offer formulation flexibility — they can be added to different aqueous bases without compatibility conflicts. Anjeka-6630 enables concentrates with 30-60% pigment content, simplifying inventory management and allowing faster color matching in production.

Q: What does no floating or color blooming mean in practice?
Floating and color blooming occur when pigments migrate to the surface during drying, causing uneven color or hazy appearance. Anjeka-6630’s stable steric stabilization prevents this, delivering uniform color development across the entire coating film.

Q: What happens if the product becomes turbid during cold storage?
Turbidity or separation below 0 degrees C is normal. Heat to 20 degrees C and stir thoroughly. The product returns to its normal state and performance is fully preserved.

Q: Can it be used with different types of acrylic systems?
Yes. Anjeka-6630’s pigment concentrates are compatible with acrylic dispersions, water-soluble acrylic resins, and acrylic emulsions, giving manufacturers flexibility in their choice of aqueous binder systems.

• 25 kg internally coated iron drum
• 180 kg ring plastic drum
• Custom packaging available for volume orders

• Inquiry response within 24 hours
• High-quality products at competitive prices
• In-house R&D and technical support
• Professional team service from consultation to delivery
• Customized production for various packaging needs
• On-time delivery with no delays

We operate a 6,000-tonne annual capacity production base in Songzi Chemical Park, Hubei Province. Stable production ensures consistent quality and reliable supply for long-term partners.

Contact us to request product samples, technical consultation, or a quotation. Share your formulation details and performance requirements, and we will recommend the optimal starting dosage for your specific application.

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