FEP

Basics

• An Abbreviation for Fluorinated ethylene propylene
• Similar to PTFE but with a low enough melting point that it can be used in thermoforming processes
• CAN be 3d printed, but is VERRY expensive, but may have use for highly reactive applications, low friction needs
• Melting Point of 260 °C

Sourcing

Premade Filament

• Seems to be ~240 USD/Kg in premade filament
• 0.75kg 1.75mm spool for 180 USD
• Also seems to be uncommon

Pellets

• And ~7-20 USD/kg in pellets
• Quite easy to find suppliers

Useful Links

• The Wikipedia Page of FEP