A linear aliphatic acrylic polyurethane polymeric hyperdispersant containing multiple anchoring groups.
Strong wettability and stability for carbon black and other organic pigments. Particularly in black pastes, it offers a strong viscosity reduction effect. Carbon black content in black paste formulations can reach up to 20%, while the viscosity remains close to that of the monomer without any false-thickening phenomena;
Excellent weather resistance and color development; high gloss of color paste and good storage stability; resistant to coarsening; suitable for high-grade automotive coatings and outdoor weather-resistant coating systems. Tests prove that its color development performance is superior to similar well-known foreign products;
Excellent compatibility with the vast majority of solvent-based resins; fully applicable for low, medium, and high polarity systems;
Participates in the film-forming reaction of the coating system without affecting product performance;
Easily forms hydrogen bonds with resins, providing good anti-settling, anti-floating, and anti-flooding functions
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