Acetal Rod

Acetal Rod

Acetal rod is a durable, rigid plastic known for its superior impact resistance and mechanical strength. It absorbs minimal moisture and withstands dilute acids, cleaning chemicals, and many solvents. Its excellent machinability makes it a preferred choice for food-grade applications. Compared to acetal homopolymer (Delrin®), this rod offers enhanced resistance to hydrolysis and strong alkalis, along with a higher thermal expansion rate.

Applications

Ideal for manufacturing machine components, friction bearings, gears, rollers, guides, and seals.

Key Features

  • Operating temperature range: -50°C to +100°C.
  • Minimal moisture absorption.
  • Approved for food contact use.
  • Excellent electrical insulation.
  • High resistance to impact and wear.
  • Superior sliding characteristics.
  • Good chemical resistance.
  • Highly suitable for precision machining.

Standards

  • Meets EC regulations No. 10/2011 and No. 1935/2004.
  • Compliant with FDA regulation 21 CFR 177.2470 (excluding applications with over 15% alcohol content).
  • Black rod pigments conform to FDA regulation 21 CFR 178.3297.

Availability

Also stocked: Acetal Sheet and Acetal Tube.

Technical Specification: 

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