EFKA^® PA 4400

Dispersing agent specifically used in coil coating applications and polyester / melamine stoving enamels.

EFKA^® PA 4400 is a modified polyurethane for stabilizing inorganic and organic pigments with strong viscosity depressing properties. It improves gloss, reductions of flooding problems, higher color strength and lower viscosity. This product is used in all kinds of solvent borne coatings. EFKA^® PA 4400 is an acrylic polymer with significant higher molecular weight compared with the EFKA^® polyurethane-based polymeric dispersants. This gives better deflocculation of organic pigments.

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Product selection guide - Additives

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Technical datasheet

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