Description
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Revolutionary Core-Shell Structure
- Optimized Fiber Distribution: 25% carbon fiber concentrated in the filament core
- Enhanced Layer Adhesion: PPA outer shell ensures superior Z-axis bonding
- Reduced Nozzle Wear: Protective outer layer minimizes abrasive fiber contact with printer components
Performance Benefits
- High Strength & Stiffness: 25% fiber content for enhanced mechanical properties.
- Superior Layer Bonding: Pure PPA shell-to-shell contact boosts Z-axis strength.
- Dimensional Stability: Core-shell structure minimizes warping, ensuring part accuracy.
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Extended Equipment Life: Reduced wear on nozzles and extruders Carbon Fiber.
Skin-Friendly: Outer shell design minimizes skin irritation.
Why choose Siraya Tech Fibreheart PAHT-CF Core （PPA-CF Core）
Revolutionary Carbon Fiber Core Technology
- With 25% core-shell carbon fiber
With a 25% core-concentrated carbon fiber design, PAHT-CF Core Black achieves exceptional stiffness, lightweight durability, and impressive Z-axis strength, making it ideal for high-performance parts that demand superior structural integrity.
High-Performance PPA Nylon Base
Built with advanced Polyphthalamide (PPA) Nylon, PAHT-CF Core filament delivers outstanding strength, chemical resistance, and thermal stability. It maintains low moisture absorption, ensuring reduced warpage and consistent results in any environment.
Engineered for Extreme Heat and Stress
Perfect for automotive and industrial applications, this filament retains its strength and shape under high temperatures, offering excellent abrasion resistance and dimensional stability in challenging conditions.
Enhanced Printability and Safety
The core-concentrated fiber design reduces wear on nozzles and enhances layer adhesion, leading to high-quality prints.
It also minimizes fiber exposure, making handling safer for users (PU gloves recommended).
Versatile Application Potential
From automotive and aerospace to industrial tooling and consumer goods, PAHT-CF Core Black is ideal for creating lightweight, heat-resistant, and durable components, making it the top choice for engineers and makers in demanding applications.
Customized aluminum bag packaging, more water-resistant
Use customized higher-grade and thicker aluminum tape for vacuum packaging.
Aluminum bags have lower water vapor permeability and can better maintain filament performance.
Saving your time: It can be printed directly without drying after arrival!
PAHT-CF Core is dried and sealed into aluminum bags, and can be printed directly without having to be dried again after the first delivery.
(Unless the filament appears to have absorbed water obviously!)
Print with Siraya Tech Fibreheart PAHT-CF Core
Printing Requirements and Post-Processing
- Nozzle: Hardened steel or higher grade;
- Nozzle Diameter: 0.4-1.0mm;
- Bed Surface: PEI with Glue Stick or PVP glue coating
Annealing Guidelines (Optional)
- Temperature: 80-100°C
- Duration: 4-8 hours
- Cooling: Allow natural cooling to room temperature
Optimal Printing Parameters
Nozzle Temperature: 300-320°C
Bed Temperature: 80°C
Cooling Fans: OFF
Print Speed: 30-120 mm/s
Layer Height: 0.2mm (recommended)
Retraction Distance: 1-3mm
Retraction Speed: 1800-3600 mm/min
Raft Separation: 0.08-0.12mm
Support Material: Compatible with quick-release support materials
Download Bambu FDM Printer's profile here