Technical datasheet

PolyMaker™ PC-FR

Supplied byPolymaker- Last Updated on May 20, 2026

PolyMaker™ PC-FR by Polymaker is a flame retardant polycarbonate (PC) grade. It is designed specifically for fused deposition modeling (FDM)/ fused filament fabrication (FFF) 3D printing. It is created using Covestro’s Makrolon® family. It offers great warping resistance and superior printing quality. PolyMaker™ PC-FR by Polymaker is recommended for automotive, battery housings, motor mounts in aerospace industry. Complies with UL 94 V-0 flame rating.
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PolyMaker™ PC-FR properties

Flammability properties

PropertiesValue & unitTest conditionTest method
Auto-ignition Temperature0.0 Visible After LoginVisible After LoginVisible After Login
Flame Rating, UL 940.0 Visible After LoginVisible After LoginVisible After Login
Flash Point0.0 Visible After LoginVisible After LoginVisible After Login

Mechanical properties

PropertiesValue & unitTest conditionTest method
100% Modulus0.0 Visible After LoginVisible After LoginVisible After Login
100% Modulus0.0 Visible After LoginVisible After LoginVisible After Login
Bending Modulus0.0 Visible After LoginVisible After LoginVisible After Login
Elongation at Break0.0 Visible After LoginVisible After LoginVisible After Login
Elongation at Break0.0 Visible After LoginVisible After LoginVisible After Login
Impact Strength, Charpy0.0 Visible After LoginVisible After LoginVisible After Login
Tensile Strength0.0 Visible After LoginVisible After LoginVisible After Login
Tensile Strength0.0 Visible After LoginVisible After LoginVisible After Login

Other properties

PropertiesValue & unitTest conditionTest method
Flexural Strength0.0 Visible After LoginVisible After LoginVisible After Login
Softening Point0.0 Visible After LoginVisible After LoginVisible After Login

Physical properties

PropertiesValue & unitTest conditionTest method
Density0.0 Visible After LoginVisible After LoginVisible After Login
Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)0.0 Visible After LoginVisible After LoginVisible After Login

Thermal properties

PropertiesValue & unitTest conditionTest method
Melting Point0.0 Visible After LoginVisible After LoginVisible After Login
Vicat Softening Temperature0.0 Visible After LoginVisible After LoginVisible After Login

PolyMaker™ PC-FR Processing Guidelines

3D Printing Processing Guidelines

PropertiesValue & unitTest conditionTest method
Build Plate TemperatureVisible After LoginVisible After Login
Environmental TemperatureVisible After LoginVisible After Login
Nozzle TemperatureVisible After LoginVisible After Login
Printing SpeedVisible After LoginVisible After Login
Raft Separation DistanceVisible After LoginVisible After Login
Retraction DistanceVisible After LoginVisible After Login
Retraction SpeedVisible After LoginVisible After Login
Threshold Overhang AngleVisible After LoginVisible After Login

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