Afton Plastics 450G PEEK Polyetheretherketone

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Afton Plastics 450G PEEK Polyetheretherketone
Categories:	Polymer; Thermoplastic; Polyketone; Polyetheretherketone (PEEK); Polyetheretherketone, PEEK, Unreinforced
Material Notes:	Afton plastics produces shapes and components from Victrex™ PEEK®, a high-performance thermoplastic that has an extraordinary combination of mechanical, structural and chemical resistance. Product Benefits: • Wear resistance • Service temperature: -50°F to +500°F • Hydrolysis resistance • Radiation resistance • FDA compliant Applications: Thrust washers • Pump gears • Compressor valve plates • Electrical connectors • Valve seats and seals • Bearings and bushings. Information provided by Afton Plastics.
Vendors:	Ensinger TECAPEEK™ shapes are manufactured exclusively with Victrex™ PEEK polymer. The Ensinger process and Victrex resins ensure reliability, consistency, dimensional stability, and high temperature mechanical performance. 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	1.30 g/cc	Crystalline; ISO 1183
Water Absorption at Saturation	0.45 % @Temperature 23.0 °C	By immersion; ISO 62-1

Mechanical Properties	Original Value	Comments
Hardness, Shore D	84.5
Tensile Strength, Yield	98.0 MPa	ISO 527
Elongation at Break	45 %	ISO 527
Flexural Strength	125 MPa @Strain 3.5 %	ISO 178
Flexural Modulus	3.80 GPa	ISO 178
Compressive Strength	125 MPa	ISO 604
Izod Impact, Notched (ISO)	8.00 kJ/m² @Temperature 23.0 °C	ISO 180/A

Electrical Properties	Original Value	Comments
Volume Resistivity	1.00e+16 ohm-cm	IEC 60093
Dielectric Constant	3.1 @Frequency 1000 Hz	IEC 60250
Dielectric Strength	200 kV/mm	50 µm thickness; IEC 60243-1
Dissipation Factor	0.0040 @Frequency 1e+6 Hz	IEC 60250

Thermal Properties	Original Value	Comments
CTE, linear	55.0 µm/m-°C @Temperature <=143 °C
	140 µm/m-°C @Temperature >=143 °C
Thermal Conductivity	0.290 W/m-K	ISO 22007-4
	0.290 W/m-K	ISO 22007-4
Melting Point	>= 343 °C	ISO 11357
Maximum Service Temperature, Air	250 °C	continuous
Deflection Temperature at 1.8 MPa (264 psi)	152 °C	ISO 75-f
Minimum Service Temperature, Air	-50.0 °F
Glass Transition Temp, Tg	143 °C
Flammability, UL94	V-0

Compliance Properties	Original Value	Comments
FDA	Yes

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PAFTON913 / 232138

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