ProtoFil 1kg PETG 3D Printer Filament 1.75mm for 3D Printing

As makers, we know how important high quality filament is to you, so we set out to bring you the best.

ProtoFil gives you consistent print quality with good inter-layer adhesion. Each spool of ProtoFil is neatly wound and comes in a vacuum sealed bag. Print with ease using ProtoFil.

For makers, by makers.

- High strength and stiffness
- Matte finish
- 0.1-0.4mm carbon fiber strands
- low shrinkage
- good resistance to warping

- Drying condition: 70C for 5h
- Nozzle Temp: 200-240C
- Bed Temp: 60-80C
- Cooling: 30-50mm/s
- Filament Diameter: 1.75mm
- Heat Distortion Temperature: 74C
- Tensile Strength: 40-43MPa
- Elastic Modulus: 2100-2400MPa
- Flexural Strength: 75-85MPa
- Impact Strength: 3-3.5kJ/m2
- Elongation at Break: 7.5-8.5%
- Density: 1.28-1.28g/cm3
-Melt Flow Index: 10-15g/10min
- Water Absorption Rate: <0.8%

* After printing, dry the printed part in an oven at 70C for 1-3hrs for improved strength