
SUNLU PLA Carbon Fiber Filament – Strong, light and functional
✅ Benefits & Features
🏗 Functional material for strong models
PLA Carbon Fiber filament combines low weight, high stiffness, and low density , making it perfect for printing hollow or thin-walled parts , as well as models that require structure and strength.
💨 Hassle-free printing
The filament is designed to be bubble-free and clogging-free , providing smooth and reliable printing – even at high precision.
📏 High dimensional accuracy
SUNLU guarantees a diameter tolerance of ±0.02mm , ensuring consistent results and strong filament guidance without the risk of filament breakage during printing.
⚙️ Wide compatibility
Works with all SUNLU 3D printers and most FDM printers on the market. Ideal for both hobby use and functional prototypes.
📦 Good packaging and storage
Comes in vacuum-packed packaging to protect against moisture. Remember to secure the filament end in the spool hole after use to avoid tangling.

💡 Areas of application
-
Functional prototypes
-
Lightweight constructions
-
RC components
-
Tools and holders
-
Design models with texture requirements

Technical specifications:
Diameter: 1.75mm
Tolerance: ±0.02mm
Printing temperature:
-
215–225 °C (YF type)
-
205–215 °C (TY type)
Print speed: 50–100mm/s
Bed temperature: 0 °C or 50–65 °C (depends on the build plate)
Net weight: 1 kg
Gross weight: 1.3 kg
Length: approximately 300 m
Package size: 209 × 209 × 73 mm
Tensile strength: 11–14 kgf
Melt index (MFR): 11–16 g/10min (220 °C, 10 kg)