Waterborne polymer dispersants, such as the 6070 series, represent a critical advancement in green chemistry for industrial formulations. As a professional industrial chemist, I recognize these add…
Superior Pigment Wetting: Drastically reduces the time required for initial particle wetting during the dispersion phase.
Electrosteric Stabilization: Provides a dual-action defense against particle agglomeration through both charge repulsion and physical steric hindrance.
High Solids Loading: Enables formulations with higher pigment concentrations while maintaining workable viscosity levels.
VOC-Free Profile: Complies with stringent environmental regulations for sustainable chemical manufacturing.
Broad Compatibility: Functions effectively across various binder systems including acrylics, PUDs, and water-reducible alkyds.
Enhanced Film Properties: Improves final coating gloss, transparency, and color intensity without compromising water resistance.
规格
技术亮点
Molecular Architecture: Precision-engineered copolymer with controlled molecular weight distribution for consistent batch performance. pH Versatility: Maintains high efficiency across a broad pH range (typically 7.0–11.0) common in industrial water-based systems.
Active Content: High active solids percentage (40-50%) reduces the volume of additive required per batch.
Thermal Stability: Resists degradation during high-shear milling and remains stable under varying storage temperatures.
Chemical Resistance: Exhibits minimal sensitivity to hard water ions and electrolyte concentrations.
Viscosity Reduction: Demonstrates Newtonian flow behavior in pigment grinds, optimizing mill base efficiency.
实际行业应用
应用领域
Industrial Coatings: Essential for water-borne primers and topcoats in the automotive and aerospace sectors.
Architectural Paints: Improves tinting strength and shelf-life of interior and exterior emulsion paints.
Aqueous Printing Inks: Critical for maintaining low particle size in inkjet and flexographic ink formulations to prevent nozzle clogging.
Agricultural Chemicals: Used to stabilize active ingredients in aqueous flowable (SC) pesticide and herbicide concentrates.
Adhesives and Sealants: Ensures uniform filler distribution in water-based pressure-sensitive and construction adhesives.
Textile Pigments: Provides uniform color distribution and improves wash fastness in aqueous fabric printing pastes.
