EFKA^® PX 4720

High-performance acrylic dispersing agent designed using CFRP for ultra-low gloss, solvent-free UV-curing coatings.

EFKA PX 4720 is a high molecular weight acrylic dispersing agent, prepared using controlled free-radical polymerization, designed to stabilize both treated and untreated silica-based matting agents in solvent-free, UV-curing coatings. It provides a strong viscosity-reducing effect, enabling higher matting agent loadings while maintaining formulation stability and excellent matting efficiency.

Product highlights

• • Strong viscosity-reducing effect enabling high matting agent loading
• • High matting efficiency for ultra-low gloss formulations
• • Broad compatibility with commonly used UV-curing resins and oligomers
• • Robust stabilization of treated and untreated silica-based matting agents
• • Improves formulation stability and reduces settling and syneresis
• • Supplied as a polymer solution in a reactive diluent for easy incorporation.

Suggested applications:

• Furniture flooring and floorcare
• Industrial coatings
• Flooring (UV curable systems)

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Technical datasheet

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