Hexcel® HexPEKK® 100 for LPBF Printing

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Hexcel® HexPEKK® 100 for LPBF Printing
Categories:	Polymer; 3D Printing/Additive Manufacturing Polymer; Thermoplastic; Polyketone; PEKK, Unreinforced
Material Notes:	Description: HexPEKK®-100 is an electrostatic dissipative material developed for additive manufacturing with laser powder bed fusion (LPBF) technology. HexPEKK®-100 is highly chemically resistant and low-outgassing, with a wide service temperature range. Compliance to FAR 25.853 flammability, smoke and toxicity puts HexPEKK®-100 at the core of aerospace requirements and parts are currently in use for commercial aviation, crewed space, satellite, military aviation, and defense applications. Combining the flexibility of laser powder bed fusion technology with an engineering grade material 50% lighter than aluminum, HexPEKK®-100 is the perfect solution for your aerospace needs. Information provided by Hexcel Corporation.
Vendors:	Proto3000 provides design tools, 3D printers, additive manufacturing processes, metrology technologies, high-performance materials, and part-finishing automation. Our ISO 9001:2015 additive manufacturing production facility offers 3D printing services, rapid prototyping services, and end-part production with HP MultiJet Fusion (MJF), FDM, SLA, SLS, Polyjet, DLP, metal binder jetting, BMD, and DMLS. Click here to view all available suppliers for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
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Physical Properties	Original Value	Comments

Density	1.31 g/cc	ASTM D792

Mechanical Properties	Original Value	Comments
Tensile Strength	25.9 MPa @Temperature 149 °C	ETW, Z
	31.7 MPa @Temperature 149 °C	ETW, X
	44.5 MPa @Temperature 121 °C	ETW, Z
	57.3 MPa @Temperature 121 °C	ETW, X
	65.9 MPa @Temperature 82.2 °C	ETW, Z
	70.3 MPa @Temperature 22.2 °C	RTA, Z
	75.1 MPa @Temperature -184 °C	CTD, Z
	75.8 MPa @Temperature -53.9 °C	CTD, Z
	85.7 MPa @Temperature 82.2 °C	ETW, X
	101.4 MPa @Temperature -184 °C	CTD, X
	111.3 MPa @Temperature 22.2 °C	RTA, X
	116.5 MPa @Temperature -53.9 °C	CTD, X
Elongation at Break	1.20 % @Temperature -184 °C	CTD, Z
	1.30 % @Temperature -184 °C	CTD, X
	1.70 % @Temperature -53.9 °C	CTD, Z
	1.80 % @Temperature 22.2 °C	RTA, Z
	2.00 % @Temperature -53.9 °C	CTD, X
	2.00 % @Temperature 82.2 °C	ETW, Z
	2.40 % @Temperature 22.2 °C	RTA, X
	2.90 % @Temperature 82.2 °C	ETW, X
	3.60 % @Temperature 121 °C	ETW, Z
	6.40 % @Temperature 121 °C	ETW, X
	13.0 % @Temperature 149 °C	ETW, Z
	23.5 % @Temperature 149 °C	ETW, X
Tensile Modulus	1.441 GPa @Temperature 149 °C	ETW, Z
	1.758 GPa @Temperature 149 °C	ETW, X
	4.068 GPa @Temperature 121 °C	ETW, Z
	4.364 GPa @Temperature 82.2 °C	ETW, Z
	4.654 GPa @Temperature 22.2 °C	RTA, Z
	4.999 GPa @Temperature -53.9 °C	CTD, Z
	5.58 GPa @Temperature 121 °C	ETW, X
	6.143 GPa @Temperature 82.2 °C	ETW, X
	6.563 GPa @Temperature 22.2 °C	RTA, X
	6.936 GPa @Temperature -184 °C	CTD, Z
	6.95 GPa @Temperature -53.9 °C	CTD, X
	8.074 GPa @Temperature -184 °C	CTD, X
Flexural Strength	111 MPa	Z, 4-point; ASTM D790
	162 MPa	X, 4-point; ASTM D790
Flexural Modulus	4.64 GPa	Z, 4-point; ASTM D790
	5.54 GPa	X, 4-point; ASTM D790
Flexural Strain at Break	2.50 %	Z, 4-point; ASTM D790
	3.30 %	X, 4-point; ASTM D790
Compressive Strength	172 MPa	Z, 2% Offset Yield; ASTM D695
	184 MPa	X, 2% Offset Yield; ASTM D695
Compressive Modulus	5170 MPa	Z; ASTM D695
	5860 MPa	X; ASTM D695
Poissons Ratio	0.330	Z; ASTM D638
	0.370	X; ASTM D638

Electrical Properties	Original Value	Comments
Volume Resistivity	<= 1.00e+11 ohm-cm	ASTM D257

Thermal Properties	Original Value	Comments
CTE, linear	19.3 µin/in-°F @Temperature 30.0 - 150 °C	ASTM E831
	32.9 µin/in-°F @Temperature 30.0 - 150 °C	ASTM E831
Thermal Conductivity	0.320 W/m-K	X; ASTM D7984
	0.370 W/m-K	X; ASTM D7984
	0.390 W/m-K	Z; ASTM D7984
	0.470 W/m-K	Z; ASTM D7984
Melting Point	300 °C	ASTM D3418
Maximum Service Temperature, Air	149 °C
Deflection Temperature at 0.46 MPa (66 psi)	277.4 °C	ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	184.9 °C	ASTM D648
Minimum Service Temperature, Air	-184 °C
Glass Transition Temp, Tg	160 °C	ASTM D3418

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to go back to viewing the property data in MatWeb's normal format.

PHEXCB9599 / 322753

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