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PTFE 2x4mm White Teflon Tube for 3mm 3D Printer Filament - 1 Meter (2mm ID X 4mm OD)
The 2x4mm Teflon Tubing – For 3D Printers 1.75mm Filament good corrosion resistance and high insulation resistance. High or low-temperature resistance. It has unique lubricity and the surface is no sticky. PTFE Teflon Tube for 4mm 3D Printer Filament has 2mm inner diameter and 4mm outer diameter. PTFE Tube to get the best printing performance out of your 3D Printer. It increases print quality, reduces filament jams, and improves retraction.
Durable using in the atmosphere and protect itself from being aged. Non-inflammability and made of PTFE material.
- 1 x PTFE 2x4mm White Teflon Tube for 3mm 3D Printer Filament - 1 Meter (2mm ID X 4mm OD)
|Length ( cm )||
|Inner Diameter (ID) (mm)||
|Outer Diameter (OD)(mm)||
|Operating Temperature (°C)||
-180 to +260
1.Do you need PTFE tube 3D printer?
- Yes, PTFE tubes are commonly used as a lining for the hot end of 3D printers that use flexible filaments like TPU or TPE, as they help to keep the filament from jamming or clogging the extruder.
2.What is PTFE tubing used for?
- PTFE tubing, also known as Teflon tubing, is a high-temperature and chemical-resistant plastic tubing used in a wide range of applications that require high temperature resistance, low friction, and chemical resistance. They are also used in chemical and laboratory applications, 3D printing hotend liners, electronic applications, medical and pharmaceutical applications, and so on.
3.Should PTFE tube touch nozzle?
- PTFE tubing should never come into contact with the nozzle of a 3D printer because it can cause the filament to jam or clog in the hotend. The PTFE tubing is typically used as a liner inside the hot end to aid in the smooth passage of the filament through the extruder, but it should not come into direct contact with the nozzle. If the PTFE tubing comes into contact with the nozzle, it can pinch the filament, causing resistance and eventually jamming or clogging.