Stiff structural PC
PC-CF15 3D Printing
Carbon-fiber polycarbonate, drone-frame stiffness at polycarbonate service temps.
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A palm-sized bracket in PC-CF15 runs about $17.86 plus shipping.
Your files stay private. You keep 100% of your IP.1 ISO 527, X-Y orientation, 23 °C.
2 ISO 178, X-Y orientation, 23 °C.
3 ISO 75, 0.45 MPa.
6 ISO 527, X-Y orientation, 23 °C.
A carbon fiber reinforced polycarbonate that trades some of the toughness of the base polymer for high stiffness and dimensional stability. It holds its properties to about 135°C and stays stable across humidity and temperature. The matrix remains vulnerable to strong alkalis, some solvents, and stress cracking under chemical contact.
PC-CF15 printed-part datasheet
Mechanical
| Tensile strength at break (X-Y) | 70 MPaISO 527 |
| Tensile modulus (X-Y) | 6,200 MPaISO 527 |
| Elongation at break (X-Y) | 2%ISO 527 |
| Flexural strength (X-Y) | 90 MPaISO 178 |
| Flexural modulus (X-Y) | 5,890 MPaISO 178 |
Thermal
| HDT @ 0.45 MPa | 135 °CISO 75 |
| Glass transition (Tg) | 143 °CDSC |
Physical
| Density | 1.36 g/cm³ISO 1183 |
Electrical
| Surface resistance | >10⁹ Ω/sqASTM D257 |
Manufacturer printed-specimen values. Not certified design allowables.