DuPont ™ Delrin ® acetal resin
Available from DuPont Engineering Polymers
Delrin ® acetal resin should be considered for metal replacement and bridges the gap between metals and ordinary plastics. It offers a unique combination of creep resistance, strength, stiffness, hardness, dimensional stability, toughness, fatigue resistance, solvent and fuel resistance, abrasion resistance, low wear and low friction. Features of current and various grades of Delrin ® include low emission homopolymer grades, medium to high viscosity acetals, extrusion grades, and a high-flow, low-wear, low-friction grade.