EFKA® FA 4601 is an anti-settling agent for non-aqueous paint systems. It has been used with great success for years in the paint industry as a special agent for preventing sedimentation. EFKA® FA 4601 was developed as a result of detailed studies regarding interfacial activity. The mode of action of EFKA® FA 4601 systems results from the high surface activity of its constituents with almost all pigments. If processed properly, the individual pigment particles are coated with a monomolecular layer of adsorbed compounds which prevent agglomeration into larger particles, with the result that the fine particles remain in suspension and no caking occurs. This viscous liquid is a blend of selected fatty alcohol sulfates. EFKA® FA 4601 does not contain any alkali ions, and it is effective in most paints, provided they are not distinctly polar in their composition.
公司
BASF Dispersions, Resins & Additives business offers a strong portfolio of industry-leading formulation additives for Paint and Coatings to help deliver eco-efficient solutions that meet performance requirements. The BASF formulation additives portfolio encompasses a technology base of dispersing agents, wetting agents and surface modifiers, defoamers, rheology modifiers and film forming agents. For more information about BASF's Dispersion, Resins, and Additives division, visit www.basf.us/dpsolutions.
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