Description
Peopoly Magneto PPA-CF is a high-performance polyphthalamide (PPA) composite filament reinforced with carbon fiber, designed to meet the stringent demands of engineering, industrial, and high-temperature applications. With the development of Magneto X linear motor technology, we optimized this material for Magneto X and other industrial 3D printers, offering an exceptional balance of heat resistance, mechanical strength, and chemical durability.
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Print Parameters
Nozzle Temperature: 300-320°C
Bed Temperature: 70-90°C
Print Speed: 30-120 mm/s
Cooling Fans: OFF
Bed Surface: PEI or PVP glue coating
Keep it Dry: Important
Closed Chambers: Important
Recommended Nozzle Diameter: 0.4-1.0mm hardened steel nozzle
Material Characteristics
Melting Temperature (℃): 237
Tensile Stress at Break (MPa): 99
Young’s Modulus (MPa): 8150
Elongation at Break(%): 1.5
Charpy impact strength (KJ/m^2): 11
Bending Strength (MPa):145
Bending Modulus (MPa): 7500
Vicat softening temperature(℃): 30
Glass Transition Temperature: 190
Filament Density g/cm³: 1.2 g/cm³ (ISO 1183)
🔥 Extreme Heat Resistance
Withstands continuous operating temperatures of up to 190°C, surpassing standard nylon-based composites. Ideal for under-the-hood automotive parts, aerospace components, and industrial applications requiring heat stability.
🏗 Superior Mechanical Strength & Stiffness
Carbon fiber reinforcement significantly enhances tensile strength and rigidity, making it well-suited for structural parts and high-load applications. High impact resistance ensures durability under stress, reducing material failure risks.
🛡 Excellent Chemical & Wear Resistance
Highly resistant to oils, solvents, and industrial chemicals, making it a reliable choice for harsh environments.Unlike standard PA-CF (nylon-carbon fiber) materials, PPA-CF absorbs less moisture, improving dimensional stability and reducing warping.
⚙ Reliable Dimensional Stability & Printability
Low shrinkage and minimal warping, ensuring high-precision prints with consistent tolerances. Carbon fiber content reduces distortion and curling, allowing for accurate large-scale prints.
🔩 Lightweight Yet Durable
Up to 40% lighter than aluminum, yet maintains impressive mechanical performance. Perfect for applications requiring a high strength-to-weight ratio, such as robotics, drone frames, and sporting equipment.
Enhanced Heat Performance Through Annealing
Experience even higher thermal resistance with our PPA-CF filament through a simple annealing process. Post-print annealing at 90°C for 4 hours can significantly improve the heat deflection temperature (HDT) and increase material hardness. This thermal treatment optimizes the crystalline structure of PPA, resulting in enhanced thermal stability and mechanical properties ideal for high-temperature applications.
Not Compatible with CHT Nozzle
PPA-CF filaments concentrate the fiber in the center of the filament. Nozzle designs like the CHT nozzle, which split the filament's center, will disrupt this core structure and are therefore not compatible with filaments such as PPA-CF.
Ideal Applications
✅ Automotive & Aerospace: High-temperature and load-bearing parts.
✅ Industrial Tooling: Jigs, fixtures, and durable machine components.
✅ Functional Prototypes: High-strength prototypes for engineering validation.
✅ Robotics & Drones: Lightweight yet strong frames and mechanical parts.
✅ Manufacturing & Engineering: Precision components with superior durability.
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