Acetal rod and sheet (POM-C / Polyoxymethylene) is the go-to engineering plastic for precision machined components (POM-C / Polyoxymethylene) is the go-to engineering plastic for precision machined components. Dimensionally stable, low friction, easy to machine — it holds tight tolerances consistently and performs reliably from -50°F to 285°F. A direct Delrin alternative with equivalent mechanical performance. Resistant to most solvents, oils, and fuels.
Dynex USA stocks Acetal (Polyoxymethylene) rod and sheet in four grades — natural, black, blue and conductive. Supplying distributors and stockists exclusively across the United States. Same or next-day shipping from our Pennsylvania warehouse, no minimum order.
Prefer to speak to someone? Call our sales team on +1 (412) 279-1132.
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Choose Acetal for tight-tolerance precision components requiring dimensional stability and low friction. Gears, bearings, bushings, and food-contact parts in automotive, food processing, and general manufacturing.
Acetal NAT is the standard Acetal (POM) grade. FDA and USDA approved for direct food contact applications. Natural white colour allows visual inspection and material traceability.
Acetal BLK is an FDA and USDA approved black Acetal (POM) grade. Identical mechanical performance to Acetal NAT with added UV resistance for outdoor and weathering applications.
Acetal BLUE is an FDA and USDA approved blue Acetal (POM) grade designed for food processing environments where contamination detection is critical. The blue pigmentation makes any Acetal fragments immediately visible during food safety inspection.
Black conductive ACETAL with surface resistivity 10⁶-10⁹Ω. Maintains ACETAL’s precision machining characteristics while providing reliable ESD protection for electronic applications.
