Complete technical data sheet with print conditions, material properties, and performance specifications.
| Manufacturer | Polymaker | |
| Product Name | Fiberon PPS-GF20 | |
| Filament Type | PPS | |
| Finish | Glass Fiber |
| Nozzle Temperature | 310-350 °C | |
| Bed Temperature | 80-90 °C | |
| Print Speed | 250 mm/s | |
| Cooling Fan | OFF |
| Density | 1.36 g/cm³ | ISO 1183, GB/T 1033 |
| Melt index | 27 g/10 min | 300 °C, 5 kg |
| Glass transition temperature | 95 °C | DSC, 10 °C/min |
| Melting temperature | 279.6 °C | DSC, 10 °C/min |
| Crystallization temperature | 225.8 °C | DSC, 10 °C/min |
| Decomposition temperature | 440.2 °C | TGA, 20 °C/min |
| Vicat softening temperature | 272.5 °C | ISO 306, GB/T 1633 |
| Heat deflection temperature (1.8 MPa) | 125.8 °C | ISO 75 |
| Heat deflection temperature (0.45 MPa) | 236.3 °C | ISO 75 |
| Young's modulus (X-Y) | 4552 MPa ±54.6 | ISO 527, GB/T 1040 |
| Young's modulus (Z) | 2557.2 MPa ±101.2 | ISO 527, GB/T 1040 |
| Tensile strength (X-Y) | 64.1 MPa ±2.1 | ISO 527, GB/T 1040 |
| Tensile strength (Z) | 22.9 MPa ±0.8 | ISO 527, GB/T 1040 |
| Elongation at break (X-Y) | 2 % ±0.2 | ISO 527, GB/T 1040 |
| Elongation at break (Z) | 1.1 % ±0.1 | ISO 527, GB/T 1040 |
| Bending modulus (X-Y) | 4110.7 MPa ±124.9 | ISO 178, GB/T 9341 |
| Bending modulus (Z) | 2605.7 MPa ±101.8 | ISO 178, GB/T 9341 |
| Bending strength (X-Y) | 102.3 MPa ±3.7 | ISO 178, GB/T 9341 |
| Bending strength (Z) | 45.7 MPa ±1.1 | ISO 178, GB/T 9341 |
| Notched Charpy impact strength (X-Y) | 7.3 kJ/m² ±0.2 | ISO 179, GB/T 1043 |
| Un-notched Charpy impact strength (X-Y) | 27.3 kJ/m² ±1.1 | ISO 179, GB/T 1043 |
| Un-notched Charpy impact strength (Z) | 4.3 kJ/m² ±0.3 | ISO 179, GB/T 1043 |
| Flame retardancy | V0 | Data Sheet |
| Technical Data Sheet | View Data Sheet | Version 1.1 · 2025-07 |
| Fiberon PPS-GF20 TDS page on wiki.polymaker.com | Open link | |
| Fiberon PPS-GF20 on us.polymaker.com | Open link |