Creality PPA-CF 1.75mm Black 1kg

The Creality PPA-CF filament is a high-performance carbon fiber reinforced polyphthalamide (PPA) material designed for demanding industrial applications. With a diameter of 1.75mm and a net weight of 1kg, this black filament offers exceptional strength, stiffness, and heat resistance. Ideal for functional prototypes, jigs, fixtures, and automotive components, it requires a hardened steel nozzle and an enclosure for optimal results.

Advantages

PPA-CF combines the high temperature resistance of PPA with the rigidity of carbon fiber, resulting in parts that can withstand over 150°C heat deflection temperature. The low shrinkage rate ensures dimensional accuracy, while the low odor during printing makes it suitable for workshop environments. With tensile strength exceeding 80 MPa and flexural modulus over 5000 MPa, this filament delivers robust mechanical properties.

Suitable for

• Functional prototypes and end-use parts
• Industrial jigs, fixtures, and tooling
• Automotive components under the hood
• High-temperature applications requiring structural integrity

Key specifications

• Material: PPA-CF (Polyphthalamide Carbon Fiber)
• Filament Diameter: 1.75 mm
• Diameter Tolerance: ±0.03 mm
• Color: Black
• Net Weight: 1 kg
• Printing Temperature: 280-310 °C
• Heated Bed Temperature: 80-120 °C
• Print Speed: 40-80 mm/s
• Carbon Fiber Content: ~15-20%
• Tensile Strength: >80 MPa
• Flexural Modulus: >5000 MPa
• Heat Deflection Temperature (HDT): >150 °C
• Recommended Nozzle: Hardened Steel, Ruby, or Tungsten Carbide
• Recommended Nozzle Diameter: ≥0.4 mm
• Recommended Build Surface: PEI, Glass with adhesive, Carbon Fiber Plate
• Enclosure Required: Recommended
• Moisture Sensitivity: High (dry before use)

Recommendations

For best results, use a hardened steel nozzle and keep the filament in a dry box. Pre-dry at 80-100°C for 4-6 hours if moisture absorption is suspected. Print in a well-ventilated enclosure to maintain stable temperatures.