FibreX™ PEEK GF20 Technical Data Sheet

Technical Data Sheet

FibreX™ PEEK GF20 3D Printing Filament

TDS Rev 1.0

Physical Properties

Property	Standard	Unit	Typical Value
Density	ISO 1183	g/cc	1.44

Mechanical Properties

Property	Standard	Unit	Typical Value
Tensile Strength, Break	ISO 527	MPa	105
Tensile Modulus	ISO 527	MPa	7250
Tensile Elongation, Break	ISO 527	%	2.5
Flexural Strength	ISO 178	MPa	130
Flexural Modulus	ISO 178	MPa	7625

Thermal Properties

Property	Standard	Unit	Typical Value
Glass Transition Temperature (Tg)	DSC	°C	143
Deflection Temperature at 0.45 MPa (66psi)	ISO 75	°C	300

Electrical Property

Property	Standard	Unit	Typical Value
Surface Resistance	ASTM D257	Ohm/sq	>1013

Printed Specimen Conditions

• Printer: Open Source 3D Printer
• Nozzle: 0.4mm
• Layer Height: 0.25mm
• Infill: 100%, +/- 45°
• Extrusion Temp: 400°C
• Bed Temp: 160°C
• Specimen Orientation: XY Flat

Disclaimer: The technical data contained on this data sheet is furnished without charge or obligation and accepted at the recipient’s sole risk. This data should not be used to establish specifications limits or used alone as the basis of design. The data provided is not intended to substitute any testing that may be required to determine fitness for any specific use.

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