DISPEX^® AA 4140 NW

Name: BASF
Price range: $

A low‑viscosity acrylic dispersing agent designed for water‑based systems.

DISPEX AA 4140 NW is a derivative of a family of highly effective, low viscosity dispersing agents for water-borne coating systems. The product is especially suited for the dispersion of inorganic pigments. DISPEX AA 4140 NW is a solution of a sodium salt of an acrylic polymer in water. This straw colored liquid is effective over a pH range 5-12 and up to temperatures in excess of 100°C.

Product highlights

• Standard dispersing agent for inorganic fillers and pigments
• Low polydispersity leading to efficient dispersing properties and liquefying effect
• Effective across a wide pH range
• Versatile choice for coatings requiring reliable dispersion and long‑term formulation stability

Downloading file...