- Chemical Family:Phosphonates
- Functions:Dispersant, Chelating Agent, Surfactant
- Compatible Polymers & Resins:Polyurethanes (PU)
- Physical Form:Liquid
Dispex® Ultra FA 4404 is a partially neutralized chelating agent suitable for use in the manufacture of pigment suspensions, emulsion paints, slurries, etc. It combines the properties of a chelating agent and polyphosphate with those of an organic dispersant, yielding highly concentrated, stable, and low-viscosity inorganic pigment suspensions. Dispex® Ultra FA 4404 is presented in a clear, light-yellow liquid form and can be combined with Dispex® Ultra FA 4480 to achieve stable inorganic pigment pastes.