3D printing filament Poly (Polyymaker) PETG 1.75 mm White 750 g

Poly (Polyymaker) PETG 1.75 mm White 750 g is a 1.75 mm PETG filament designed for extrusion-based FDM/FFF 3D printers. The spool contains 0.75 kg of white Polyethylene Terephthalate Glycol (PETG) formulated to provide improved mechanical properties, including enhanced fracture toughness, compared with standard PETG. This material balances strength, rigidity and increased ductility, making it suitable for functional prototypes, housings, fixtures and general-purpose printed parts where both rigidity and impact resistance are required.

Advantages

PolyMax™ PETG offers higher strength and rigidity than regular PETG while also providing improved ductility and impact resistance. The modified formulation promotes good layer adhesion and consistent extrusion for reliable prints. The white color delivers neutral aesthetic results suitable for painting or further finishing. The filament is compatible with printers that accept 1.75 mm filament and is supplied on a 750 g spool for small to medium print runs.

Suitable for (tasks / use cases)

• Functional prototypes and mechanical parts
• Enclosures, housings and mounting fixtures
• Workshop jigs, tools and fixtures requiring impact resistance
• General-purpose prints that need a balance of strength and toughness

Key specifications

• Material: Polyethylene Terephthalate Glycol (PETG) with enhanced fracture toughness
• Diameter: 1.75 mm nominal
• Net weight: 0.75 kg
• Color: White
• Recommended nozzle temperature: 230–240 °C
• Recommended bed temperature: 70–80 °C
• Suggested printing speed: 30–50 mm/s
• Part cooling: typically 20% for balanced strength and surface finish; adjust as needed
• Retraction (direct drive): ~1 mm at 20 mm/s; (Bowden/indirect drive): ~3 mm at 40 mm/s
• Drying: 65 °C for 6 hours if material has absorbed moisture

How to use

Load the 1.75 mm filament into an extrusion-based FDM/FFF 3D printer and set the nozzle temperature to the recommended range of 230–240 °C and the heated bed to 70–80 °C. Start with a moderate print speed (30–50 mm/s) and set the part cooling fan to around 20% to balance layer adhesion and surface finish. Use retraction settings appropriate for your extruder type (shorter retraction for direct drive, longer for Bowden) and ensure the first layer is well calibrated for proper adhesion. If printing large or structural parts, consider slower speeds and additional perimeters to maximize strength.

Usage recommendations

For maximum interlayer strength and the strongest printed parts, disable or minimize part cooling; for superior surface quality, increase part cooling. Dry the filament at 65 °C for about 6 hours only if signs of moisture (brittleness, stringing, popping) are present. Store the spool in a dry environment or sealed container with desiccant to preserve printability.