Falsperse W4

Falsperse W4 by Lorama is a highly efficient, versatile, low foaming, anionic pigment dispersing agent. It is a solution of a sodium salt of polycarboxylic acid. It is ideal for pigment slurries such as titanium dioxide, kaolin clay and calcium carbonate. It shows excellent compatibility with all types of latex binders and colorant acceptance when used in tint bases. It works even at low dosage levels and does not require the use of auxillary dispersants. Offers excellent storage and heat aged stability. It sets up a charge stabilization mechanism on pigment surface and ensures long term viscosity and color stability for the coating. Falsperse W4 is designed for water-based paints and coatings ranging from flat to high gloss systems. The recommended dosage level is between 0.4% to 1.5%.