Siraya Tech Siraya Tech Fibreheart PET-GF Filament - 1.75mm (1kg)
Siraya Tech PET-GF is a high-performance filament with superior strength, UV resistance, and dimensional stability. This filament is perfect for outdoor and industrial use.
- Enhanced strength and UV resistance
- Low moisture absorption, higher heat resistance, and dimensional precision
- Perfect for industrial prototypes, outdoor equipment, and automotive parts
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| List Price: | $48.99 |
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| Price: | $48.99 |
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Product No. M-HCZ-AYEX
Siraya Tech Fibreheart PET-GF
Glass Fiber–Reinforced PET for Strong, UV-Stable, and Precise Prints
Siraya Tech PET-GF is a high-performance PET filament reinforced with 15% glass fiber, offering enhanced strength, UV resistance, and excellent dimensional stability for industrial and outdoor applications.
Key Features of the Siraya Tech Fibreheart PET-CF Filament:
- 15% glass fiber reinforcement for increased strength and rigidity
- UV-resistant material ideal for outdoor use
- Low moisture absorption for stable printing in humid environments
- Improved heat resistance, with further gains through annealing
- Minimal warping and shrinkage for precise, reliable prints
Glass Fiber Reinforcement
Glass fibers create a robust mesh skeleton structure that maximizes mechanical performance, rigidity, and durability. This filament minimizes warping and delivers strong, stable prints for high-demand applications.
- Enhanced heat resistance for improved deflection temperature
- Increased dimensional stability and structural integrity for dependable prints
- Designed for prolonged outdoor use with UV resistance
Recommended Print Settings
| Recommended Settings | |
| Nozzle Temperature | 300°C |
| Recommended Nozzle Diameter | 0.4 - 1.0 mm (hardened steel or higher) |
| Recommended Build Surface | PEI or coat with PVP glue stick |
| Build Plate Temperature | 80°C |
| Raft Separation Distance | 0.08 - 0.12 mm |
| Cooling Fan Speed | OFF |
| Print Speed | 30 - 120 mm/s |
| Max Extrusion Volumetric Speec | 20 mm3/s at 320°C |
| Retraction Distance | 1 - 3 mm |
| Retraction Speed | 1800 - 3600 mm/min |
Mechanical Properties
| Mechanical Properties | Unannealed | Annealed |
| Tensile Stress at Break | 67 MPa | 71 MPa |
| Young's Modulus | 4300 MPa | 4200 MPa |
| Elongation at Break | 2.95% | 2.85% |
| Charpy Impact Strength | 14 KJ/m2 | 7.5 KJ/m2 |
| Bending Strength | 100 MPa | 119 MPa |
| Bending Modulus | 3280 MPa | 3810 MPa |
Printing Tips
- Storage: Although PET has very low moisture absorption, it is still sensitive to humidity. Store in a sealed package with desiccant for best results.
- Drying: If moisture is notable, dry at 100 - 120°C for 4-6 hours. Find filament dryers here.
- Annealing: For enhanced hardness, consider annealing at 95°C for 4-6 hours. Be mindful of shrinking due to the annealing process.
