Hyperbranched Polymer Dispersant HBP-1000

Hyperbranched architectures provide multiple anchoring groups per molecule that adsorb simultaneously onto pigment surfaces, giving much stronger attachment than linear chains. The globular shape also reduces inter-particle bridging flocculation. HBP-1000 enables higher pigment loadings (up to 50% in mill base) with lower viscosity compared to equivalent linear polyacrylate dispersants.