PolyMaker PolyMaker Fiberon PPS-GF20 Black Filament - 1.75mm (3kg)

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Fiberon™ PPS-GF20 is a glass fiber–reinforced, flame-retardant filament engineered for high-performance electrical and industrial parts. With outstanding thermal resistance (up to 236°C), superior dielectric insulation, and UL94 V0 certification, it’s ideal for demanding applications in electronics, aerospace, and automotive environments. AMS compatible, moisture-resistant, and print-ready for precise, reliable results.

  • dielectric strength of 6.05 kV/mm
  • structural integrity at temperatures up to 236.3 °C
  • flame retardance
  • electrical insulation
  • highly resistant to acids, bases, oils, and solvents
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Features of Fiberon PPS-GF20 material

  • High Dielectric Insulation:
    Excellent electrical insulation with a dielectric strength of 6.05 kV/mm and a low dielectric constant, ideal for electronic housings and sensor enclosures.
  • Exceptional Thermal Resistance:
    Maintains strength and dimensional stability at high temperatures—up to 236.3 °C after annealing.
  • Glass Fiber Reinforcement:
    Contains 20% glass fiber for superior mechanical strength and stiffness, making it suitable for structural and load-bearing parts.
  • Flame-Retardant & Chemically Resistant:
    UL94 V0 certified at 1.5mm and highly resistant to acids, bases, oils, and solvents for use in harsh environments.
  • Print-Ready and AMS Compatible:
    Supports high-speed printing with minimal warping, low moisture absorption, and compatibility with Bambu AMS systems for hassle-free printing.

Technical Specifications

  • Material: PPS 20% Glass Fiber
  • Color: Black
  • Heat Deflection Temperature: 236.3 °C
  • Dielectric Strength: 6.05 kV/mm
  • UL94 Rating: V0 @ 1.5mm thickness
  • Recommended Nozzle Temperature: 310°C or higher (all-metal hotend required)
  • Bed Temperature: [Typically 110–140°C, please specify if needed]
  • Print Speed: Up to 250 mm/s
  • Nozzle Type: Hardened steel required
  • Annealing: Recommended post-printing
  • AMS Compatibility: Yes (Bambu AMS systems)

Printing Requirements

  • All-metal hotend capable of 310°C or higher
  • Hardened steel nozzle recommended
  • Annealing after printing for optimal properties
  • Use a filament dryer if printing in humid conditions
  • Store filament in a dry environment when not in use
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