Siraya Tech Fibreheart PPA-CF Core 3D Printer Filament, Black, 1kg | PPA Nylon with 25% Core-Concentrated Carbon Fiber, Ultra-Strong, Heat-Resistant, Low Warpage, for Automotive & Industrial
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Total Size
1KG
Color(s)
Price / kg
$81.99/kg
Total
$81.99
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View on Amazon
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Product Details
- Revolutionary Core-Concentrated Carbon Fiber Technology: Featuring 25% carbon fiber loading concentrated in the filament core, our PPA-CF Core Black offers superior stiffness, lighter weight, and enhanced layer adhesion. This innovative design results in improved Z-axis strength for more durable prints and reduced nozzle wear for consistent, high-quality results.
- Advanced PPA Nylon Base Material: Our high-performance Polyphthalamide (PPA) base surpasses traditional Nylon, providing exceptional strength, chemical resistance, and thermal stability. With low moisture absorption, it ensures consistent performance and reduced warping, even in humid environments.
- Engineered for Extreme Conditions: PPA-CF Core Black maintains its strength and abrasion resistance in high-temperature environments, making it ideal for automotive parts and industrial machinery exposed to constant heat. Its superior dimensional stability ensures reliable performance in challenging conditions.
- Enhanced Printability and Safety: The core-concentrated design reduces fiber exposure on the surface, minimizing nozzle wear and improving overall print quality. This feature also enhances safety during handling, though we still recommend using PU gloves when working with printed parts for maximum protection.
- Versatile Applications: Perfect for high-stress, heat-resistant, and lightweight parts, PPA-CF Core Black excels in automotive, aerospace, and industrial applications. Its unique properties make it the go-to choice for engineers and makers seeking top-tier performance in their 3D printed components.
From the listing on Amazon.
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Nozzle Compatibility
Carbon fiber is abrasive and wears brass (and stainless) nozzles out of round, sometimes within a single spool. Use hardened steel or another wear resistant nozzle such as ruby or tungsten carbide. With hardened steel, start about 5 to 10°C hotter than you would with brass.
Nozzle type
Hardened steel
0.2 mm
Cannot use
Fibers clog it.
0.4 mm
Can use
Standard only, not high flow.
0.6 mm
Can use
Fewer clogs and less wear.
0.8 mm
Can use
Large, fast parts.
Based on Bambu Lab and Prusa guidance. More in our carbon fiber filament guide and nozzle types guide.