Description
ELEGOO PLA-CF Filament (Black)
ELEGOO PLA-CF (carbon fiber-doped polylactide) filament combines the ease of printing typical of PLA (polylactide, a biodegradable plant-based plastic) with greater mechanical strength. The addition of carbon fiber increases the material's rigidity and reduces shrinkage during cooling, ensuring greater dimensional accuracy. This type of material is ideal for technical components, enclosures, and prototypes that need to be strong yet lightweight.

Accurate and aesthetically pleasing models
The addition of carbon fiber reduces material shrinkage and warping, ensuring precise, well-assembled parts. Printed models have a matte surface and barely visible build lines, for a professional finish without the need for further processing. The material is compatible with most FDM (Fused Deposition Modeling—a technology that applies molten plastic layer by layer) 3D printers.

Hassle-free printing
The filament has a diameter of 1.75 mm and a dimensional tolerance of ±0.02 mm, which facilitates uniform feeding without jamming. It is vacuum-packed with a moisture absorber to protect it from bubbles and nozzle clogging. It can be used alone or in combination with classic PLA, maintaining high-quality prints.

General
| Producer | ELEGOO |
|---|---|
| Model | 50.203.0464 |
| Color | Black |
| Weight | 1 kg |
Recommended print settings
| Drying settings before printing | 55 ± 5 °C |
|---|---|
| Ambient temperature and humidity | ≤ 50 °C, ≤ 20% relative humidity (store with a moisture absorber) |
| Nozzle temperature | 210 – 240 °C |
| Table temperature (depending on printer and surface) | 35 – 65 °C |
| Type of work surface | Textured PEI (polyetherimide – a tough, sticky material used as a base for 3D printing) or other compatible surface |
| Print speed | Less than 300 mm/s |
Physical properties
| Density | 1.24 g/cm³ |
|---|---|
| Melting point | 165°C |
| Deflection temperature under load | 56°C |
| Softening temperature (Vicat test) | 64°C |
Mechanical properties
| Tensile Strength (XY – measured in the horizontal plane of the print, where the material is strongest) | 39 ± 3 MPa |
|---|---|
| Elongation at break (XY) | 7.5% ± 1.3% |
| Flexural strength (XY) | 78 ± 2 MPa |
| Flexural modulus (XY) | 3341 ± 172 MPa |
| Impact Resistance (XY) | 24.7 ± 1.5 kJ/m² |





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