Sunlu PETG Carbon Fiber

SUNLU PETG-CF Filament – ​​Strength and Stability in High Performance

Product benefits

10% Carbon fiber reinforcement

SUNLU PETG-CF is infused with 10% carbon fiber, which significantly increases stiffness and strength without compromising PETG's natural toughness. Ideal for functional and industrial items , such as:

• Drone frames

• Tools and fittings

• Car parts

• Structural components

Improved mechanical properties

With an impact strength of a whopping 19 kJ/㎡, the filament is extremely resistant to shock and cracks – perfect for parts that must withstand stress.

High heat resistance

With a heat distortion temperature of up to 130°C, PETG-CF is suitable for environments with high thermal stress and mechanical demands.

Dimensional stability & precision

SUNLU PETG-CF provides smooth and accurate prints with excellent layer adhesion and high surface quality. Perfect for functional and presentable prototypes.

Matte finish – professional look

The filament delivers an elegant matte surface , which gives models an exclusive and professional look, straight from the printer - without post-processing.

Compatibility

Compatible with virtually all FDM 3D printers that use 1.75mm filament, including Creality, Prusa, Anycubic, and others. Provides a hassle-free printing experience .

Hassle-Free Printing with SUNLU Filament

🚫 No Clogging

Enjoy smooth, clogging-free extrusion that ensures smooth and hassle-free 3D printing.

🎯 Precise Diameter Control

Filament diameter of 1.75 mm ± 0.05 mm enables detailed and precise prints – perfect for fine items and technical components.

💨 Vacuum packed for Quality

Each spool is vacuum packed with desiccant , which effectively protects against moisture and ensures consistently high print quality .

💡 Areas of application

• Industrial prototyping

• Drone construction

• Durable tools

• Outdoor/heat-exposed components

• Mechanical fittings and fasteners

Model: PETG-CF (10% carbon fiber reinforced PETG)

Diameter: 1.75mm ± 0.03mm
Net weight: 1 kg per spool
Length: approximately 330 m
Print temperature: 240–250 °C
Print speed: 50–150 mm/s
Bed temperature: 0 °C (with glue) / 70–80 °C (without glue)
Gross weight: 1.3 kg
Distortion temperature (HDT): Up to 130 °C
Impact strength: 19 kJ/m²
Surface finish: Matte