ABSSiraya Tech

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Siraya Tech Fibreheart ABS-CF Core filament is a high-performance material engineered for demanding engineering applications. Its core is reinforced with 20% concentrated carbon fiber for superior rigidity and strength. Enhanced layer adhesion improves Z-axis strength and bonding, while reduced fiber contact minimizes nozzle wear, extending your printer's life. It withstands temperatures up to 90°C, making it ideal for high-temp applications. Enjoy safer, cleaner printing with lower VOCs and reduced fiber exposure. Perfect for lightweight, durable aerospace components, heat-resistant automotive parts under the hood, long-lasting industrial tooling and jigs, precision, load-bearing robotics parts, and high-strength prototypes for rigorous testing.
Material TypeThe base polymer type determines printability, strength, flexibility, and heat resistance
ABS
Diameter1.75mm is standard, 2.85mm for some printers
1.75 mm
Spool WeightNet weight of filament on the spool. Standard spools are 1kg (1000g)
1000g
ReinforcementFiber reinforcement (Carbon/Glass/Kevlar) adds strength and stiffness but increases nozzle wear — use a hardened steel nozzle
Carbon Fiber (CF)