Spectrum S-Flex Carbon
Carbon Fiber Reinforced Flexible TPU | Industrial Strength | Stealth Finish
Spectrum S-Flex Carbon is a high-performance, carbon-fiber reinforced TPU-based filament designed for professional applications that require both flexibility and structural integrity. By embedding micro-carbon fibers into a flexible matrix, Spectrum has achieved a material that maintains its elastic properties while gaining significant tensile strength and dimensional stability.
This "Best of Both Worlds" material is perfect for creating end-use parts that must withstand mechanical stress without over-stretching. The carbon fiber addition not only enhances the mechanical limits but also provides a stunning matte black professional finish that conceals layer lines with unmatched precision.
💪 High Tensile Strength
Carbon fiber reinforcement provides exceptional resistance to tearing and over-extension compared to standard TPU.
🌊 Vibration Absorption
The composite structure excels at dissipating high-frequency vibrations, making it ideal for drone and robotic mounts.
🛠️ Matte Stealth Aesthetics
Achieve a premium, industrial look with a non-reflective matte finish that looks like molded rubber/carbon components.
🛢️ Chemical & Oil Resistance
Highly resistant to common industrial oils and chemicals, ensuring durability in automotive and factory environments.
- Shock-resistant drone frames and camera mounts
- Industrial gaskets and heavy-duty seals
- Custom anti-vibration feet for machinery
- Protective housings for handheld electronics
- Non-slip handles and ergonomic tool grips
- High-durability functional prototypes
| Material Identity & Characteristics | |
|---|---|
| Producer / Series | Spectrum Filaments / S-Flex Carbon |
| Material Type | TPU + Carbon Fiber Reinforced |
| Filament Diameter | 1.75 mm ± 0.05 mm |
| Color | Carbon Black (Deep Matte) |
| Net Weight | 0.25 kg (Professional Small Spool)-0.5 kg |
| Shore Hardness | ~90A (Equivalent Feel) |
| EAN / SKU | 5903318301136 / 80061 |
| Compliance | RoHS & REACH Certified |
| Nozzle Temperature | 225 - 245°C |
| Heated Bed Temperature | 40 - 60°C |
| Printing Speed | 20 - 45 mm/s (Flexible speed) |
| Drying Recommended | Yes (60°C for 4 hours) |
| Nozzle Type | Hardened Steel strictly recommended |
| Extruder Type | Direct Drive preferred; Bowden possible at low speeds |
| Net Weight [kg] | Spool Type | Seal Condition | Batch Tracking |
|---|---|---|---|
| 0.25 | Small Round Spool | Vacuum Sealed + Desiccant | Verified Batch Integrity |
Access the official documentation for Spectrum S-Flex Carbon:
* Expert Note: While S-Flex Carbon is a flexible material, the carbon fiber content is abrasive. To ensure consistent flow and prevent nozzle wear, please use a hardened steel nozzle (0.4mm or larger). This material is highly hygroscopic; ensure it is dried before use for bubble-free results.


























