20mm Sample Delrin Black Rod

This 20mm black acetal homopolymer rod sample is ideal for assessing machinability, finish quality and performance before committing to full production quantities. Offering excellent stiffness, low friction and tight dimensional stability, it is widely used for precision components in demanding engineering applications.

Acetal homopolymer rod machines cleanly on standard CNC and manual equipment, delivering a smooth surface and minimal moisture uptake compared with many other engineering plastics. This makes it a strong candidate for replacing metal in wear parts, especially where weight reduction, corrosion resistance and consistent tolerances are critical.

• Excellent dimensional stability for tight-tolerance turned and milled components
• Low coefficient of friction and good wear resistance for bearings, bushes and sliders
• High strength and stiffness with good fatigue resistance under cyclic loading
• Low moisture absorption compared with many other engineering plastics
• Good resistance to fuels, oils and many industrial chemicals
• Ideal for gears, cams, valve parts, manifolds and precision mechanical components