説明
Key Feature:
- Enhanced Strength: 20% core-concentrated carbon fiber for superior rigidity.
- Stronger Layer Adhesion: Improved Z-axis strength and bonding.
- Reduced Nozzle Wear: Less fiber contact extends nozzle life.
- Heat Resistance: Withstands up to 90°C for high-temp applications.
- Safer, Cleaner Printing: Lower VOCs and reduced fiber exposure.
Applications:
- Aerospace: Lightweight, durable components for drones and UAVs.
- Automotive: Heat-resistant parts for under-hood applications.
- Industrial: Long-lasting tooling and jigs for heavy-duty use.
- Robotics: Precision, load-bearing parts for advanced robotics.
- Engineering: High-strength prototypes for rigorous testing.
Why choose Siraya Tech Fibreheart PAHT
SUPERIOR MATERIAL PROPERTIES
Engineered with high-temperature PPA (Polyphthalamide), Fibreheart PAHT PPA boasts a density of 1.2 g/cm³, low water absorption of 2.50%, and exceptional strength. Achieve outstanding tensile strength of 70 MPa (dry) and flexural strength of 114 MPa (dry), surpassing traditional nylons.
SUPER ABRASIVE RESISTANCE
Featuring a low coefficient of friction and self-lubricating properties, Fibreheart PAHT excels in wear-resistant applications. Ideal for high-strength gears, bearings, and industrial components subjected to constant friction and wear.
EXCELLENT CHEMICAL AND HEAT RESISTANCE
Withstand harsh chemicals and elevated temperatures with ease. Perfect for automotive, aerospace, and industrial applications where exposure to aggressive substances and high heat is common.
VERSATILE INDUSTRIAL APPLICATIONS
Excel in creating functional prototypes, end-use parts, and high-stress components. From complex gears to precision bearings, Fibreheart PAHT is the go-to filament for demanding industrial and engineering projects requiring superior strength, wear resistance, and dimensional accuracy.
LOW MOISTURE SENSITIVITY
Say goodbye to printing headaches caused by moisture. With a saturated moisture absorption rate only one-fifth of ordinary PA6, Fibreheart PAHT ensures exceptional dimensional stability and consistent mechanical properties, even in humid environments.
Key Material Properties
Density: 1.2 g/cm³
Tensile Strength (X-Y): 70 MPa (dry), 60 MPa (saturated)
Flexural Strength (X-Y): 114 MPa (dry), 87 MPa (saturated)
Impact Strength (X-Y): 10 KJ/m² (dry), 14.5 KJ/m² (saturated)
Water Absorption: 2.50%
Choose Fibreheart PAHT for your most challenging designs
- Automotive and aerospace components
- Industrial tooling and fixtures
- High-performance gears and bearings
- Chemical-resistant parts
- Functional prototypes requiring strength and precision
How to print Siraya Tech Fibreheart PAHT
Optimal Printing Parameters
Nozzle Temperature: 260-280°C
Bed Temperature: 70-80°C
Recommended Nozzle Size: 0.4-1.0mm
Print Speed: 30-120 mm/s
Cooling Fan Speed: 20%-60%
Retraction Distance: 1-3 mm
Retraction Speed:1800-3600 mm/min
Build Surface: PEI sheet and apply glue stick coating
For best results, use with 3D printers capable of reaching high nozzle temperatures. We recommend using hardened steel nozzles and a heating block thickness of at least 12mm for optimal print quality.
View User Guide herePrinting Considerations
- Ensure proper bed adhesion using a PEI sheet or PVP glue coating to prevent warping.
- Use an enclosure to maintain consistent temperature and reduce potential warping, especially for larger prints.
- Implement proper cooling strategies, adjusting fan speed based on part geometry and size.
- For complex geometries, consider using soluble support materials compatible with high-temperature printing.
- Post-processing may include annealing to further enhance mechanical properties and heat resistance.
- Always handle the printed parts with care, as they may have sharp edges or be hot immediately after printing.
- Annealing is not recommended given it can warp the print.
