Overview
PETG-CF adds carbon fiber to PETG for improved rigidity and dimensional stability while keeping PETG's excellent resistance to acids, alkalis and most chemicals.
Very low shrinkage means no heated chamber is required, making it one of the easiest carbon-fiber materials to print — well suited to larger structural parts.
Key Properties
Typical datasheet values; printed parts are anisotropic and XY-direction values are shown unless noted.
| Property | Value |
|---|---|
| Density | 1.18 g/cm³ |
| Tensile strength | 31 MPa |
| Flexural strength | 49 MPa |
| Flexural modulus | 1874 MPa |
| Izod impact | 28.2 kJ/m² |
| HDT @ 0.45 MPa | 75 °C |
Typical Applications
- Structural brackets
- Machine clamps and fixtures
- Chemical-resistant industrial parts
- Mid-to-large batch production
Printing & Handling Notes
Print at 220–260°C nozzle, 70–90°C bed; no heated chamber needed.
