Водные, Диспергирующий агент, Специальные добавки

VP 6210 Waterborne polymer dispersant

Name: Поставщик VP 6210 Waterborne polymer dispersant
SKU: 6210

The 6210 Waterborne Polymer Dispersant represents a pinnacle in surfactant technology, specifically engineered to stabilize inorganic and organic pigments within aqueous formulations. As a high-mol…

Характеристики

Ключевые свойства и преимущества

Superior Viscosity Reduction: Enables high pigment concentrations in mill-bases, optimizing production throughput and lowering costs.
Enhanced Coloristic Properties: Maximizes tinting strength and color development for organic pigments and carbon blacks.
Exceptional Stability: Provides robust steric stabilization, preventing re-agglomeration and sedimentation during long-term storage.
High Gloss and Transparency: Achieves narrow particle size distribution, significantly improving the clarity and optical brilliance of the final film.
Broad Compatibility: Works effectively with various water-reducible and emulsion resin systems, including PUDs and acrylics.
Environmental Compliance: Formulated as an APEO-free and low-VOC solution, aligning with strict ecological regulations.
Improved Wetting: Rapidly reduces surface tension, facilitating wetting.

Спецификации

Технические особенности

Chemical Nature: High-molecular-weight modified block copolymer with pigment-affinic groups designed for aqueous environments.
Active Content: Typically supplied at 40% to 50% solids in water or water-glycol mixtures.
Recommended Dosage: Effective at 5%–15% for inorganic pigments and 20%–60% for organic pigments and carbon blacks.
pH Sensitivity: Optimally stable in the range of 7.0 to 9.5; maintains performance across varying alkaline levels.
Ionic Character: Primarily non-ionic or slightly anionic, ensuring minimal interference with ionic resin additives.
Density: Approximately 1.05 g/cm³ at 20°C, facilitating easy integration into liquid-phase manufacturing processes.
Mechanism: Employs steric stabilization to provide maximum coverage of surfaces to prevent re-agglomeration.

Практическое применение в отраслях

Области применения

Industrial Waterborne Coatings: Ideal for high-performance metal primers and topcoats where corrosion resistance and gloss are critical.
Automotive Refinish: Utilized in water-based basecoats to ensure perfect metallic orientation and vibrant color matching for repairs.
Wood Coatings: Enhances the clarity and grain definition of transparent stains and pigmented lacquers for furniture applications.
Inkjet and Printing Inks: Provides the ultra-fine particle size required for aqueous inkjet inks, preventing nozzle clogging.
Architectural Paints: Improves the tinting strength of decorative coatings and universal colorants for interior and exterior masonry applications.
Adhesive Systems: Used in water-based pressure-sensitive adhesives to incorporate functional fillers without compromising the adhesive performance.