DISPEX^® Ultra PA 4550

Broadly compatible pH-independent dispersing agent for water-based industrial and automotive coatings.

DISPEX^® Ultra PA 4550 is a modified polyacrylate that stabilizes the pigment dispersion of inorganic and organic pigments and improves gloss, color strength, flocculation stability, and anti-flooding behavior. This product is used as a dispersing agent. DISPEX^® Ultra PA 4550 is pH-independent and has a broad compatibility in most commonly used water-based coatings. It is completely water-soluble and does not need to be neutralized.

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