PC FR
PC FR offers exceptional flame retardancy, impact resistance, and heat stability. Its durability makes it ideal for industrial components and protective casings in automotive, electronics, and manufacturing.
Basic Information:
Budget-Friendly
Printability
Stiffness
Heat Resistance
Impact Strength
Applications:
Outdoor UseFunctional PartsLoad - Bearing PartsAutomotive PartsStructural Parts
Pros
√ Flame Retardant√ Water resistant√ Heat resistant√ Oil & grease resistant√ UV resistant√ Dimensional stability
Cons
× Easy to warp× Drying out before use
Colors: Black (63100)
Usage Scenarios
With superb flame retardancy, PC FR is perfect for electronics, automotive, and mechanical use. Discover more at MakerWorld!
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@Bambu Lab

How to Optimize Your Printing

Based on the properties of PC FR, it’s strongly recommended to consider the following tips to realize best performance:

1. Enclosure

An enclosed chamber helps maintain a consistent temperature around your print, reducing warping and improving print quality.

2. Dry Your Filament

Due to high moisture absorption rate of PC, it's strongly recommended to dry it to prevent poor layer adhesion and brittleness.
Drying Condition:
Blast Drying Oven: 80 °C, 8h
X1 Series Heatbed: 90 - 100 °C, 12h

3. Use Brim

Adding a brim can significantly reduce warping by increasing the adhesion surface area.

4. Seal with desiccant to prevent moisture and achieve ideal printing results.

5. Other Settings

Build Plate & Bed Temperature: Smooth PEI Plate (90-110 °C); Textured PEI Plate (90-110 °C)
Printing Speed: < 300 mm/s
Nozzle Temperature: 260 - 280 ℃
Part Cooling Fan: 0 - 60%
Annealing: 85 - 100 ℃, 6 - 12 hours