PFA

Technical Advantages of PFA (Perfluoroalkoxy) Coatings in High-Performance Industrial Applications

Characterized by an ultra-low surface energy and minimal interfacial tension, PFA coatings significantly inhibit substrate–material interactions. This property prevents the adsorption and accumulation of polymers, food residues, and pharmaceutical compounds on tooling surfaces (e.g., molds, extrusion dies), minimizing process interruptions, reducing manual cleaning intervals, and mitigating product contamination risks.