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Save 15% for Memorial Day - Use Code MD2024 at Checkout
Save 15% for Memorial Day - Use Code MD2024 at Checkout


Essentium Duratem

Original price $175.00 - Original price $575.00
Original price
$175.00 - $575.00
Current price $575.00
SKU FIL0055012500175
Filament Color: Natural
Filament Spool Size: 2.5kg
Diameter: 1.75 mm

Duratem is a unique material made up of polyetherimide or PEI, polycarbonate or PC, and siloxane. Unlike other high-temperature materials on the market, Duratem has an impact strength of about 30 kilojoules per square meter, making it five times as strong as PEI 9085 and nine times as strong as PEKK. The base resin of Duratem meets UL 94V-0 flame testing standards at 1.6 millimeters and passes FAR 25.853 testing for flammability, heat release, smoke density, and toxicity. It also contains a non-halogenated flame retardant for health and safety.

  • High-temperature resistance
  • Low corrosivity
  • Dimensional stability
  • Thin-wall stability
  • Cold-temperature resistance up to negative 30 ˚C
  • Low moisture absorption
  • Aerospace
  • Defense
  • Electrical
  • Energy Management
  • Material Handling
  • Rail Components

4kg spools are available to purchase on backorder. In most cases, these will be made-to-order in 3-4 weeks.

For filaments with a 4kg option, please add to your cart and proceed with checkout.

If you need 4kg spools more quickly, please email contact us and we'll see what we can do to accommodate that.