PC-CF 3D Printing
Carbon-fiber reinforced polycarbonate. Maximum stiffness-to-weight ratio for precision tooling and high-performance parts.
Ikseb KwotazzjoniWhat is PC-CF?
PC-CF is a polycarbonate matrix reinforced with chopped carbon fibers. This composite material offers the highest stiffness-to-weight ratio available in FDM printing, with exceptional dimensional stability even at elevated temperatures.
PC-CF excels in applications requiring tight tolerances, minimal thermal expansion, and high rigidity. It is the material of choice for precision jigs, end-effectors, and lightweight structural components in automotive and aerospace applications.
Material Properties
| Heat Deflection Temperature | 140°C |
| Tensile Strength | 90 MPa |
| Chemical Resistance | Medium |
| UV Stability | Medium |
Compatible Technologies
Ideal Use Cases
Precision Tooling
CMM fixtures, calibration jigs, and inspection tools with minimal thermal drift.
Robot End-Effectors
Lightweight grippers and tool heads for industrial robots and cobots.
Aerospace Components
Interior brackets, cable guides, and structural inserts where weight savings matter.
Motorsport Parts
Dashboards, mounting plates, and aerodynamic elements for racing applications.
Frequently Asked Questions
Is PC-CF stronger than regular polycarbonate?
PC-CF has ~30% higher stiffness than unfilled PC, with 90 MPa tensile strength. The carbon fibers also reduce warping and thermal expansion.
Can PC-CF replace aluminum in some applications?
For non-load-bearing structural applications like fixtures and brackets, PC-CF often replaces aluminum at 1/5 the weight.
Does carbon fiber make the material abrasive?
Yes, PC-CF is printed with hardened steel nozzles on our machines. This is handled automatically — no extra cost.
What surface finish does PC-CF produce?
PC-CF has a matte, textured finish with visible carbon fibers. It looks professional as-printed and can be sanded for smoother results.
How heat-resistant is PC-CF?
PC-CF has a heat deflection temperature of 140°C, suitable for under-hood automotive and industrial environments.
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Ikseb Kwotazzjoni