Key Variable in the Long-Term Stability of Waterborne Pigment Concentrates: How Dispersant Molecular Weight Distribution (MWD) Affects Pigment Dispersion, Surface Adsorption-Layer Formation, and Storage Stability
The long-term storage stability of a waterborne pigment concentrate is outwardly reflected in whether the particle size increases again, whether sedimentation occurs, whether flocculation develops, whether viscosity drifts, and whether color development remains stable. At its core, it depends on ...