Prof. Lab PLA Carbon Fiber Red 1 kg

Prof. Lab PLA Carbon Fiber Red – red PLA filament with carbon fiber 1 kg

Prof. Lab PLA Carbon Fiber Red is a composite 3D filament based on PLA, enriched with fine carbon fibers. It combines the printing simplicity of classic PLA with significantly higher stiffness, strength, and dimensional stability, making it a great choice for both functional and aesthetically demanding prints.

Main benefits

• Carbon fiber reinforcement – higher stiffness and strength compared to standard PLA.
• Matte surface – luxury appearance that masks layers and minor imperfections well.
• Excellent dimensional stability – low shrinkage and minimal deformation during printing.
• Easy to print like PLA – does not require a closed chamber, easily printable even on standard FDM printers.
• Lower print weight – thanks to the carbon fiber content, parts are lightweight yet very stiff.
• Ideal for technical parts – suitable for prototypes, functional components, holders, jigs, or mechanical parts with higher loads.

Typical use

• Functional and structural parts (holders, grips, jigs, assembly fixtures)
• RC models and drones – arms, camera mounts, structural elements
• Robotics and electronics – covers, sensor mounts, load-bearing parts
• Design models and prototypes – where you want to combine technical properties with a premium look

Recommended printing parameters

Specific ranges may vary slightly depending on the printer, hotend, and cooling. We always recommend performing a short calibration print.

• Nozzle temperature: approx. 195–215 °C (start e.g. at 205 °C and fine-tune according to the result)
• Bed temperature: approx. 50–60 °C (with high-quality adhesion, even less is possible, depending on the bed type)
• Printing speed: 40–70 mm/s (for detailed prints, preferably the lower limit)
• Cooling fan: 60–100 % (depending on the model geometry)
• Nozzle: for long-term composite printing, an abrasion-resistant nozzle (stainless steel, hardened steel, ruby, etc.) and a diameter of 0,4–0,6 mm are recommended.

Material properties

• Base: PLA composite with carbon fibers
• Strength and stiffness: higher than standard PLA, suitable for more stressed parts
• Dimensional accuracy: very good, low shrinkage
• Surface texture: matte, subtle "technical" look
• Ease of printing: high – behaves similarly to PLA, less prone to deformation than PETG or ABS

Warning: Carbon fibers are abrasive – they can wear out a brass nozzle more quickly during long-term use. For intensive printing of composite filaments, we recommend switching to an abrasion-resistant nozzle.

Storage

• Keep the filament dry, ideally in a sealable box or bag with a silica gel sachet.
• Long-term exposure to air humidity can degrade print quality (micro-bubbles, rougher surface).

Summary

Prof. Lab PLA Carbon Fiber Red is a great choice for users who want:

• professional-looking red prints with a matte surface,
• higher strength and stiffness than regular PLA,
• reliable and easy-to-print filament for technical, functional, and design projects.

If you are looking for a material that moves your prints from hobby level to semi-professional to professional level, this PLA Carbon Fiber is the ideal candidate.

Key features:

• Premium PLA filament reinforced with carbon fibers for higher stiffness and strength
• Attractive red color with a matte technical surface that masks layers
• Excellent dimensional stability and low shrinkage – ideal for precise functional parts
• Easy printing similar to classic PLA, without the need for a closed chamber
• Lighter prints thanks to the carbon fiber content while maintaining high stiffness
• Suitable for prototypes, structural components, RC models, drones, and design elements