Murtfeldt Murpec® Polyetheretherketone

Login to see your most recently viewed materials here. Or if you don't have an account with us yet, then click here to register.

Murtfeldt Murpec® Polyetheretherketone
Categories:	Polymer; Thermoplastic; Polyketone; Polyetheretherketone (PEEK); Polyetheretherketone, PEEK, Unreinforced
Material Notes:	In comparison with other thermoplastics, Murpec® has an exceptionally low thermal expansion coefficient. This property provides optimum dimensional stability and means that dimensions do not change even if used in wet environments. Because of the high glass transition temperature, the material’s rigidity and strength are retained almost in their entirety even at high temperatures. Special Properties: • High wear resistance • Low expansion coefficient • Electrically isolating • High temperature resistance • Flame-resistant • High compressive strength • High resistance to energy radiation • Excellent resistance to chemicals and heating steam • Approved for use in the food industry (EU and/or FDA) Information provided by Murtfeldt Kunststoffe GmbH & Co. KG.
Key Words:	PEEK
Vendors:	No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
Printer friendly version Download as PDF Download to Excel (requires Excel and Windows) Export data to your CAD/FEA program Add to Folder:

Physical Properties	Metric	English	Comments

Density	1.31 g/cc	0.0473 lb/in³	ISO 1183-1
Moisture Absorption at Equilibrium	0.20 % @Temperature 23.0 °C	0.20 % @Temperature 73.4 °F	50% RH
Water Absorption at Saturation	0.45 % @Temperature 23.0 °C	0.45 % @Temperature 73.4 °F

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell M	105	105	ISO 2039-2
Hardness, Shore D	87	87	DIN 53505
Ball Indentation Hardness	190 MPa	27600 psi	ISO 2039-1
Tensile Strength	115 MPa	16700 psi	ISO 527-1/-2
Elongation at Break	17 %	17 %	ISO 527-1/-2
Modulus of Elasticity	4.30 GPa	624 ksi
Compressive Yield Strength	38.0 MPa @Strain 1 %	5510 psi @Strain 1 %	dry; ISO 604
	75.0 MPa @Strain 2 %	10900 psi @Strain 2 %	dry; ISO 604
Charpy Impact Unnotched	NB	NB	ISO 179-1/1eU
	NB	NB	ISO 179
Charpy Impact, Notched	0.350 J/cm²	1.67 ft-lb/in²	ISO 179-1/1eA
Coefficient of Friction, Dynamic	0.20	0.20
Sand Slurry	0.30	0.30	µm/km

Electrical Properties	Metric	English	Comments
Electrical Resistivity	>= 1.00e+14 ohm-cm	>= 1.00e+14 ohm-cm	IEC 60093
Dielectric Constant	3.2 @Frequency 100 Hz	3.2 @Frequency 100 Hz	IEC 60250
	3.2 @Frequency 1e+6 Hz	3.2 @Frequency 1e+6 Hz	IEC 60250
Dielectric Strength	24.0 kV/mm	610 kV/in	IEC 60243-1
Dielectric Loss Index	0.0010 @Frequency 100 Hz	0.0010 @Frequency 100 Hz	IEC 60250
	0.0020 @Frequency 1e+6 Hz	0.0020 @Frequency 1e+6 Hz	IEC 60250

Thermal Properties	Metric	English	Comments
CTE, linear	50.0 µm/m-°C @Temperature 23.0 - 60.0 °C	27.8 µin/in-°F @Temperature 73.4 - 140 °F
	55.0 µm/m-°C @Temperature 23.0 - 100 °C	30.6 µin/in-°F @Temperature 73.4 - 212 °F
	130 µm/m-°C @Temperature 150 °C	72.2 µin/in-°F @Temperature 302 °F
Melting Point	340 °C	644 °F	ISO 11357-1
Maximum Service Temperature, Air	250 °C @Time 1.80e+7 sec	482 °F @Time 5000 hour
	310 °C @Time <=86400 sec	590 °F @Time <=24.0 hour
Minimum Service Temperature, Air	-50.0 °C	-58.0 °F
Glass Transition Temp, Tg	143 °C	289 °F	ISO 11357-1
Flammability, UL94	V-0	V-0

Compliance Properties	Metric	English	Comments
European Food 1935/2004	Yes	Yes
FDA	Yes	Yes

Descriptive Properties
Color	Natural/Black

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 view all the property values for this datasheet as they were originally entered into MatWeb.

Users viewing this material also viewed the following:
Performance Polymers IPS II PPL-C4050 PEKK (Polyetherketoneketone) Linear Molding Grade
Wolf Kunststoff ZEDEX® ZX-324V1T A3H PEEK Polymer, Reinforced
Murtfeldt Murpec® SP Polyetheretherketone
Isoflon TFM
Pfluon® 8900G PEEK

PMURT938 / 156585

	Advertise with MatWeb!
	Data sheets for over 180,000 metals, plastics, ceramics, and composites.
	HOME • SEARCH • TOOLS • SUPPLIERS • FOLDERS • ABOUT US • FAQ • LOG IN

System Message