
FibreSeek X-CCF 1K Composite Carbon Fibre Filament
FiberSeek

Extra Features
Compact row for standout or material-specific features only.
Detailed Description
# FibreSeek X-CCF 1K Composite Carbon Fibre Filament
Overview
FibreSeek X-CCF 1K is a continuous carbon-fibre reinforcement filament developed for FibreSeek's Composite Fibre Co-extrusion process and the FibreSeeker 3. The product manual describes X-CCF as continuous carbon fibre impregnated with thermoset resin, with an approximate fibre volume fraction of 60%.
Unlike chopped-carbon-fibre filament, X-CCF 1K is deposited as a continuous reinforcement path alongside a separate thermoplastic matrix. This enables reinforcement to be placed according to part geometry, load direction, and composite toolpath.
Key Benefits
- Continuous 1K carbon-fibre reinforcement
- Approximately 60% fibre volume fraction
- Directional reinforcement through CFC toolpaths
- Automated feeding, deposition, and cutting
- 500 m spool format
- Compatible with documented PLA, PETG, and polyamide matrix materials
Best For
- Lightweight structural parts
- Drone and robotics components
- Jigs, fixtures, and tooling
- Automotive and aerospace prototypes
- Sporting-equipment prototypes
- Composite-material research
Important: FibreSeek reports composite tensile strength of up to 900 MPa for specific material systems and print configurations. This is a complete composite-system value rather than a standalone tensile-strength value for the X-CCF tow. Refer to the product manual.
Technical Specifications
| Specification | Value |
|---|---|
| Material Type | Continuous Carbon Fibre Reinforcement |
| Printing Compatibility | FibreSeeker 3 |
| Applications | Structural parts, robotics, tooling, automotive and aerospace prototypes |
| Key Property | 1K continuous carbon fibre; approximately 60% fibre volume fraction |
| Print / Process Temperature | Approximately 320–350°C — refer to the product manual |
| Bed / Chamber Temperature | Approximately 80–120°C bed; 50–60°C chamber — refer to the product manual |
| Format | 500 m 1K continuous fibre spool |
| Mechanical Profile | Directional reinforcement; composite strength up to 900 MPa |
| Heat Resistance | Refer to the product manual |
| Post-Processing | Use dust extraction and protective equipment |
| Storage / Drying | Store in a sealed container |
| Colour / Finish | Black, natural carbon fibre |
| Availability Status | Sold out / Coming soon — check manufacturer listing |
| Order It / Check Latest Price | Latest-price link available |
| Price | Approximately US$49 per 500 m spool — check manufacturer listing |
Note: Processing temperatures are approximate. Refer to the FibreSeeker 3 product manual and the validated profile for the selected matrix material.
Printing Compatibility
Verified Printer
- FibreSeeker 3
Documented CFC Matrix Materials
- PLA
- PETG
- Polyamide
Important: X-CCF 1K requires dedicated continuous-fibre feeding, deposition, and cutting hardware. It is not compatible with standard FDM systems.
Mechanical Profile
| Property | Information |
|---|---|
| Reinforcement | Directional |
| Fibre volume fraction | Approximately 60% |
| Composite tensile strength | Up to 900 MPa, manufacturer reported |
| Standalone tensile strength | Refer to the product manual |
| Tensile modulus | Refer to the product manual |
| Heat-deflection temperature | Refer to the product manual |
| Performance dependency | Matrix, fibre path, geometry, and process settings |
Note: The manufacturer-reported 900 MPa value applies to specific composite-system configurations. Refer to the product manual.
Processing and Handling
Use X-CCF 1K only with FibreSeeker 3 CFC hardware and validated software profiles.
When cutting, sanding, or machining carbon-fibre-reinforced parts, use dust extraction and appropriate eye, skin, and respiratory protection.
Colour and Finish
- Colour: Black
- Finish: Natural carbon fibre
Comparison Section
| Feature | X-CCF 1K | Chopped Carbon-Fibre Filament | Standard Polymer Filament |
|---|---|---|---|
| Fibre form | Continuous 1K fibre | Short fibres | None |
| Deposition | CFC system | FDM extrusion | FDM extrusion |
| Reinforcement | Directional | Distributed | None |
| Required hardware | FibreSeeker 3 | Wear-resistant FDM printer | Standard FDM printer |
| Primary use | Structural reinforcement | Stiffness improvement | General printing |
Callout Section
Recommended use: Use X-CCF 1K for FibreSeeker 3 parts requiring strategically placed continuous-carbon-fibre reinforcement.
Frequently Asked Questions
FAQ
What is FibreSeek X-CCF 1K?
It is a thermoset-impregnated continuous 1K carbon-fibre reinforcement for the FibreSeeker 3 CFC system.
Is it chopped carbon fibre?
No. It uses continuous carbon-fibre reinforcement.
Which printer is compatible?
FibreSeeker 3.
Can it be used in a standard FDM printer?
No. It requires dedicated CFC hardware.
What is the fibre volume fraction?
Approximately 60%. Refer to the product manual.
What spool size is available?
A 500 m spool.
What strength does FibreSeek report?
Up to 900 MPa for specific composite systems. Refer to the product manual.
Which matrix materials are supported?
PLA, PETG, and polyamide are documented by FibreSeek.
What processing temperature should be used?
Approximately 320–350°C. Refer to the product manual and validated material profile.
What is X-CCF 1K best suited for?
Structural parts, robotics components, tooling, and lightweight composite prototypes.