Colorg
+ g spool
1.75 mm
±
µm
%
Made inCZ
ExtruderoC
HeatbedoC
What the graph above means?
We measure the diameter of the filament on the X and Y axis more than 4700× per second during the whole manufacturing process. You can see averaged data of these measurements in the graph, so you can make sure that your filament spool is well made and is within the manufacturing tolerance of ±0.02 mm (±0.03 mm for blended materials, PETG Tungsten; ±0.04 mm for PCCF, PA11CF).
Prusament PETG details
Characteristics
PETG is a very tough material with good thermal resistance. Its use is universal but especially suitable for mechanical parts and both indoor and outdoor use. PETG has almost no warping, so printing large objects isn’t a problem. We use PETG to print parts for our printers!
PETG is one of our favorite materials for 3D printing. It’s almost as easy to print as PLA, but it can offer many mechanical properties that PLA prints just cannot achieve.
The G in the acronym PETG stands for Glycol which is added during the manufacturing process. Glycol modifies the properties of PET, so that it’s easier to print, less brittle and clearer when printing with semi-transparent variants. PETG has a low thermal expansion, so even when printing big objects, and without an enclosure, it rarely lifts from the bed and warps. In addition to that, PETG is ductile. It has a healthy amount of flex which can prevent parts from breaking under pressure.
Tips
Unlike PLA or ABS, PETG tends to ooze a bit and may leave strings of plastic on your print. You can fight this with increasing retraction and playing with hotend temperature, but if you use our filament presets in PrusaSlicer or PrusaControl, we already did that for you and the amount of stringing is minimal. If you witness a tiny bit of stringing anyway, you can get rid of it by quickly blasting your finished prints with a heat gun.
If you can handle the oozing and strong adhesion, you’ll be left with a very durable print, that is considerably temperature resistant and usable for both indoor and outdoor use.
Suitable for indoor and outdoor use, but UV light can cause the material to become weaker.
PETG material on its own is food safe, we suggest not to drink or eat from your 3D prints repeatedly. It’s because of the small fractures in the print surface, which means bacteria can build up in there over time. You can prevent this by applying a food-safe coating.
Usage
The typical use of PETG is printing functional and mechanical parts. Thanks to good layer adhesion it is also suitable for waterproof prints.