POM (Polyoxymethylene) is an engineering thermoplastic with high impact and temperature resistance. Also known as acetal or Delrin, POM has excellent dimensional stability and high stiffness.
Applications: Pumps, gears, conveyor links, soap dispensers, fan blades, switches, buttons, knobs.
Behavior: POM demands consistent wall thickness to avoid shrink, and the material is not receptive to painting or coating. It can be machined with greater ease.
|Density||1.01 – 1.20 g/cc||0.0365 – 0.0434 lb/in³|
|Hardness||68 – 113||68 – 113|
|Tensile Strength (Yield)||13.0 – 65.0 MPa||1890 – 9430 psi|
|Tensile Strength (Ultimate)||22.1 – 49.0 MPa||3210 – 7110 psi|
|Elongation at Yield||0.62 – 30 %||0.62 – 30 %|
|Elongation at Break||3.0 – 150 %||3.0 – 150 %|
|Dielectric Strength||18.0 – 50.0 kV/mm||457 – 1270 kV/in|
|Melt Temperature||180 – 274 °C||356 – 525 °F|
Instant Quote & Order
Latest news and stories
Quote management from RapidDirect: Brings your quotes together, eliminates back-and-forth
RapidDirect’s quote management system saves you time by bringing all your requests and orders together in one place. Say goodbye to endless searching and negotiating. […]
The RapidDirect Manufacturing Network Explained
RapidDirect provides customers with exceptional quality at the lowest prices. This is how our extensive manufacturing network helps us do it. For almost a decade, […]
Online payment options with RapidDirect: PayPal now available
RapidDirect wants to improve every aspect of the manufacturing process, and that includes paying for your parts. To make things faster and simpler, we now […]