Professional Lab PETG CF Green 1 kg

Professional Lab PETG+CF Green 1 kg, 1.75 mm

Professional Lab PETG+CF Green is a high-quality composite filament that combines the toughness of PETG with the stiffness of carbon fiber (Carbon Fiber). The results are extraordinarily strong, stiff, and dimensionally stable prints with an elegant matte surface that masks layers perfectly.

This material is designed for functional and stressed parts, jigs, brackets, covers, parts for RC models, automotive, and industrial components where higher mechanical resistance and dimensional accuracy compared to standard PETG are important.

Main advantages and uses

• High strength and stiffness due to carbon fiber additive
• Matte technical appearance – attractive surface, masks layers well
• Low warping and excellent dimensional stability
• Good heat resistance (approx. 75–80 °C) – suitable for parts in warmer environments
• Suitable for functional prototypes, jigs, brackets, covers, assembly fixtures, machine parts, and equipment
• Ideal for FDM/FFF 3D printers with a hardened steel nozzle

The Green variant is suitable wherever there is a requirement for good part visibility, marking, design elements, or corporate colors.

Recommended print settings

Specific settings may vary by printer, hotend type, and cooling. Take these as starting values and fine-tune them according to your conditions.

Due to the carbon fiber content, the filament is abrasive – for long-term printing, a hardened / tempered nozzle of at least 0.4 mm must be used to prevent rapid wear.

PETG+CF material properties

• PETG + carbon fiber composite: combines simple PETG printing with the higher stiffness of CF
• Dimensional accuracy: minimal shrinkage, suitable for precise functional parts
• Excellent layer adhesion: parts better resist bending stress
• Matte surface: professional technical look, lower visibility of layers
• Lower warping than many other technical plastics

Thanks to these properties, Professional Lab PETG+CF Green is a suitable choice for advanced hobby users, small businesses, prototyping workshops, and industrial use.

Tips for successful printing

• Keep the filament dry before printing (PETG+CF is more hygroscopic – if damp, it may pop and degrade surface quality).
• Use a hardened steel nozzle (or ruby / bimetal) due to the abrasiveness of carbon fibers.
• For the best first layer adhesion, use a PEI sheet, textured PEI, or glass with a suitable adhesive.
• Expect slightly higher brittleness than pure PETG – choose part shapes and wall thicknesses with this property in mind.

Summary

Professional Lab PETG+CF Green is a reliable technical filament for everyone who needs to print durable, stiff, and dimensionally stable parts with a quality matte surface. Combined with the correct printer settings and a hardened nozzle, you will get professional results suitable for functional prototypes and small-batch production.

Key features:

• Composite PETG+CF filament with increased stiffness and strength
• Matte surface that effectively masks print layers
• High dimensional stability and low warping during printing
• Suitable for functional and mechanically stressed parts
• Good heat resistance around 75–80 °C
• Reliable printing on common FDM/FFF 3D printers
• Ideal for advanced users, prototyping, and small series
• Green version for easy part identification and design projects