Complete technical data sheet with print conditions, material properties, and performance specifications.
| Manufacturer | QIDI | |
| Product Name | PET-CF Filament | |
| Filament Type | PET | |
| Finish | Matte |
| Nozzle Temperature | 270-300 °C | |
| Bed Temperature | 70-80 °C | |
| Print Speed | 300 mm/s | |
| Cooling Fan | OFF |
| Young's Modulus (X-Y) | 5629 MPa ±78.4 | ISO 527, GB/T 1040 |
| Elastic Modulus (Z) | 3442.9 MPa ±56.8 | ISO 527, GB/T 1040 |
| Elongation at Break (X-Y) | 2.2 % ±0.5 | ISO 527, GB/T 1040 |
| Elongation at Break (Z) | 0.9 % ±0.1 | ISO 527, GB/T 1040 |
| Tensile Strength | 64.1 MPa ±1.1 | ISO 527, GB/T 1040 |
| Tensile Strength (Z) | 25.2 MPa ±0.9 | ISO 527, GB/T 1040 |
| Bending strength (X-Y) | 109.3 MPa ±2.7 | ISO 306, GB/T 1633 |
| Flexural Strength (X-Z) | 43.7 MPa ±5.1 | ISO 306, GB/T 1633 |
| Bending modulus (X-Y) | 4644.7 MPa ±119.9 | ISO 178, GB/T 9341 |
| Flexural Modulus (X-Z) | 2705.7 MPa ±105.5 | ISO 178, GB/T 9341 |
| Unnotched Charpy impact strength (X-Y) | 25.3 kJ/m² ±1.3 | ISO 179, GB/T 1043 |
| Unnotched Charpy impact strength (Z) | 3.3 kJ/m² ±0.5 | ISO 179, GB/T 1043 |
| Notched Charpy Impact Strength (X-Y) | 5.5 kJ/m² ±0.2 | ISO 179, GB/T 1043 |
| Water Absorption | 0.53 % | ISO 62 |
| Density | 1.34 g/cm³ | ISO 1183, GB/T 1033 |
| Melt Index | 30.7 g/10 min | |
| Glass Transition Temperature | 79.5 °C | DSC, 10 °C/min |
| Melting Point | 238.6 °C | DSC, 10 °C/min |
| Crystallization Temperature | 203.8 °C | DSC, 10 °C/min |
| Decomposition Temperature | 429.5 °C | TGA, 20 °C/min |
| Vicat Softening Temperature | 242.5 °C | ISO 306, GB/T 1633 |
| Heat Deflection Temperature @ 0.45MPa | 155.3 °C | ISO 75 |
| Heat Deflection Temperature @ 1.8MPa | 105.2 °C | ISO 75 |
| Flammability Rating | HB (UL 94, 1.5 mm) | Data Sheet |
| Anti-static / ESD | Surface resistivity: OL, >10^12 Ω (ANSI ESD S11.11) — not anti-static | Data Sheet |
| Technical Data Sheet | View Data Sheet | Version 1.0 · 2026-01 |
| https://qidi3d.com/products/pet-cf-filament | Open link |