DISPEX® AA 4040
DISPEX AA 4040 is a derivative of a family of highly effective, low viscosity dispersing agents for waterborne coating systems. The product is especially suited for the dispersion of inorganic pigments. DISPEX AA 4040 is a solution of an ammonium salt of an acrylic polymer in water. The neutralizing alkali used in conjunction with the acrylic polymer can significantly impact the properties of the final coating.