PETGPrusa
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Prusa PETG filament is a high-quality 3D printing material renowned for its excellent mechanical properties and chemical resistance. It combines the ease of use and clarity of PLA with the heat resistance and durability of ABS, making it an ideal choice for a wide range of applications. This filament is particularly well-suited for functional parts that will be subjected to stress, as well as objects requiring some flexibility. PETG is odor-neutral during printing and produces smooth surfaces with less risk of warping compared to ABS. Recommended printing temperatures range between 230°C and 250°C, with a heated bed temperature of 75°C to 90°C. Active cooling is advisable to achieve clean overhangs. Key strengths of PETG include its high impact resistance, moisture resistance, and suitability for food contact. However, it can be prone to stringing and requires careful drying before printing for optimal results. Ideal for technical applications, containers, and outdoor projects.
Material TypeThe base polymer type determines printability, strength, flexibility, and heat resistance
PETG
Print TemperatureRecommended nozzle temperature range. Stay within range for best layer adhesion and surface quality
230°C - 250°C
Bed TemperatureHeated bed temperature to prevent warping. Some materials like PLA can print without a heated bed
75°C - 90°C
Diameter1.75mm is standard, 2.85mm for some printers
1.75 mm
Spool WeightNet weight of filament on the spool. Standard spools are 1kg (1000g)
1000g
DensityMaterial density affects part weight. Higher density = heavier prints for the same volume
1.27 g/cm³