Polymaker Polymax PC-FR 


Introducing our premium Polymaker PolyMax PC-FR Black 1.75mm 1kg filament, a robust, industrial-grade flame retardant polycarbonate. This filament incorporates a unique Coversto Makrolon® material, engineered to meet the UL94-V0 standard for flame retardance, ensuring enhanced safety and performance.

Polymaker PolyMax PC-FR Filament

Our PolyMax PC-FR filament is renowned for its exceptional toughness and impact resistance, making it an ideal choice for demanding engineering applications. It boasts remarkable tensile strength and rigidity, alongside superior heat resistance with a Heat Deflection Temperature (HDT) of up to 110℃, ensuring durability and stability under high temperatures.

Designed for ease of printing, this filament stands out for its compatibility and smooth printing experience, even surpassing other PC filaments in printability. For optimal results, we recommend using an enclosure with a 90°C heated bed, and for the best outcomes, an actively heated chamber is advised.

PolyMax PC-FR not only excels in flame retardancy, achieving a V0 score in the UL94 flame retardancy test, but it also features Polymaker's advanced nano-reinforcement technology. This innovation significantly enhances its fracture toughness without compromising its flame-retardant properties, making it a superior choice for applications in the automotive, railway, and aerospace sectors.

Key benefits include:

  • Flame Retardant Excellence: Achieves V0 performance in the UL94 flame retardancy test, ideal for applications requiring stringent material approvals. Its self-extinguishing nature helps to diminish fire intensity or prevent the spread of flames.
  • Unmatched Toughness: Leveraging nano-reinforcement technology, it delivers unparalleled toughness, suitable for high-demand applications while maintaining flame retardancy.
  • Superior Heat Resistance: Withstands temperatures up to 110ºC (HDT 0.45MPa), surpassing many materials in heat resistance.
  • Enhanced Printability: Specifically engineered for better compatibility and ease of use, ensuring high-quality prints with improved ease compared to other PC filaments.
  • Consistent Quality: Benefiting from Polymaker's rigorous quality control and in-house testing, ensuring reliability and consistency across all spools and batches.

While the addition of the flame retardant additive enhances rigidity, resulting in higher tensile strength and rigidity, it maintains the material's excellent impact resistance and heat resilience. This balance of properties makes our PolyMax PC-FR Black filament a standout choice for professional-grade printing where safety and performance are paramount.


Brand Polymaker
Shipping Weight 1.5000kg
Shipping Width 0.220m
Shipping Height 0.070m
Shipping Length 0.220m
Shipping Cubic 0.003388000m3

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