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VICTREX™ PEEK 450G903 Black Polyetheretherketone, Unreinforced
Categories: Polymer; Thermoplastic; Polyketone; Polyetheretherketone (PEEK); Polyetheretherketone, PEEK, Unreinforced

Material Notes: Product Description:

High performance thermoplastic material, unreinforced Polyetheretherketone (PEEK), semi crystalline, granules for injection moulding and extrusion, standard flow, FDA food contact compliant, colour black.

Typical Application Areas:

Applications for high strength and stiffness as well as high ductility. Chemically resistant to aggressive environments, suitable for sterilization for medical and food contact applications.

Information Provided by Victrex.

Vendors: Victrex is a global leader in high-performance PEEK and PAEK polymers, transforming industries from aerospace to medical devices. For 40 years, our innovative polymer solutions help customers achieve new levels of performance, sustainability, and cost efficiency across applications that millions rely on daily from smartphones to aircraft components. As pioneers in polymer engineering, we're committed to delivering transformational solutions that address global materials challenges. Visit www.victrex.com, call (800) VICTREX /1-484-342-6001, or email victrexplc@victrex.com.

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.

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Please click here if you are a supplier and would like information on how to add your listing to this material.

 
Physical PropertiesMetricEnglishComments
Density 1.30 g/cc0.0470 lb/in³Crystalline; ISO 1183
Water Absorption at Saturation  0.40 %
@Temperature 23.0 °C
0.40 %
@Temperature 73.4 °F
ISO 62-1
 0.56 %
@Temperature 100 °C
0.56 %
@Temperature 212 °F
ISO 62-1
Viscosity 350000 cP
@Temperature 400 °C
350000 cP
@Temperature 752 °F
melt; ISO 11443
Linear Mold Shrinkage, Flow 0.010 cm/cm0.010 in/in375°C nozzle, 180°C tool; ISO 294-4
Linear Mold Shrinkage, Transverse 0.013 cm/cm0.013 in/in375°C nozzle, 180°C tool; ISO 294-4
Spiral Flow 11.0 cm
@Thickness 1.00 mm
4.33 in
@Thickness 0.0394 in
Mold Temp: 180°C, Melt Temp: 375°C
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore D 85
@Temperature 23.0 °C
85
@Temperature 73.4 °F
ISO 868
Tensile Strength, Yield 98.0 MPa
@Temperature 23.0 °C
14200 psi
@Temperature 73.4 °F
ISO 527
Elongation at Break 30 %
@Temperature 23.0 °C
30 %
@Temperature 73.4 °F
ISO 527
Tensile Modulus 3.80 GPa
@Temperature 23.0 °C
551 ksi
@Temperature 73.4 °F
ISO 527
Flexural Strength  12.5 MPa
@Temperature 275 °C
1810 psi
@Temperature 527 °F
ISO 178
 19.0 MPa
@Temperature 175 °C
2760 psi
@Temperature 347 °F
ISO 178
 85.0 MPa
@Temperature 125 °C
12300 psi
@Temperature 257 °F
ISO 178
 165 MPa
@Temperature 23.0 °C
23900 psi
@Temperature 73.4 °F
ISO 178
 125 MPa
@Strain 3.5 %,
Temperature 23.0 °C
18100 psi
@Strain 3.5 %,
Temperature 73.4 °F
ISO 178
Flexural Modulus 3.80 GPa
@Temperature 23.0 °C
551 ksi
@Temperature 73.4 °F
ISO 178
Compressive Strength  70.0 MPa
@Temperature 120 °C
10200 psi
@Temperature 248 °F
ISO 604
 125 MPa
@Temperature 23.0 °C
18100 psi
@Temperature 73.4 °F
ISO 604
Izod Impact, Notched (ISO) 7.00 kJ/m²
@Temperature 23.0 °C
3.33 ft-lb/in²
@Temperature 73.4 °F
ISO 180/A
Izod Impact, Unnotched (ISO) NB
@Temperature 23.0 °C
NB
@Temperature 73.4 °F
ISO 180/U
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity  1.00e+9 ohm-cm
@Temperature 275 °C
1.00e+9 ohm-cm
@Temperature 527 °F
IEC 60093
 1.00e+15 ohm-cm
@Temperature 125 °C
1.00e+15 ohm-cm
@Temperature 257 °F
IEC 60093
 1.00e+16 ohm-cm
@Temperature 23.0 °C
1.00e+16 ohm-cm
@Temperature 73.4 °F
IEC 60093
Dielectric Constant 2.9
@Frequency 1000 Hz
2.9
@Frequency 1000 Hz
IEC 60250
Dielectric Strength 24.0 kV/mm
@Thickness 2.00 mm
610 kV/in
@Thickness 0.0787 in
IEC 60243-1
Dielectric Loss Index 0.0040
@Frequency 1e+6 Hz
0.0040
@Frequency 1e+6 Hz
IEC 60250
Comparative Tracking Index 150 V150 VIEC 60112
 
Thermal PropertiesMetricEnglishComments
CTE, linear  55.0 µm/m-°C
@Temperature <=143 °C
30.6 µin/in-°F
@Temperature <=289 °F
Average below Tg; ISO 11359
 140 µm/m-°C
@Temperature >=143 °C
77.8 µin/in-°F
@Temperature >=289 °F
Average above Tg; ISO 11359
CTE, linear, Parallel to Flow  45.0 µm/m-°C
@Temperature <=143 °C
25.0 µin/in-°F
@Temperature <=289 °F
Below Tg; ISO 11359
 120 µm/m-°C
@Temperature >=143 °C
66.7 µin/in-°F
@Temperature >=289 °F
Above Tg; ISO 11359
CTE, linear, Transverse to Flow  55.0 µm/m-°C
@Temperature <=143 °C
30.6 µin/in-°F
@Temperature <=289 °F
Below Tg; ISO 11359
 140 µm/m-°C
@Temperature >=143 °C
77.8 µin/in-°F
@Temperature >=289 °F
Above Tg; ISO 11359
Thermal Conductivity 0.320 W/m-K2.22 BTU-in/hr-ft²-°FAlong flow; ISO 22007-4
 0.290 W/m-K
@Temperature 23.0 °C
2.01 BTU-in/hr-ft²-°F
@Temperature 73.4 °F
Average; ISO/CD 22007-4
Melting Point 343 °C649 °FISO 11357
Deflection Temperature at 1.8 MPa (264 psi) 152 °C306 °FISO 75-f
Glass Transition Temp, Tg 143 °C289 °FOnset; ISO 11357
 150 °C302 °FMidpoint; ISO 11357
UL RTI, Electrical 260 °C500 °FUL 746B
UL RTI, Mechanical with Impact 180 °C356 °FUL 746B
UL RTI, Mechanical without Impact 240 °C464 °FUL 746B
Glow Wire Flammability Index 960 °C
@Thickness 2.00 mm
1760 °F
@Thickness 0.0787 in
IEC 60695-2-12
 
Processing PropertiesMetricEnglishComments
Processing Temperature <= 100 °C<= 212 °FHopper Temperature
Rear Barrel Temperature 355 °C671 °F
Middle Barrel Temperature 360 - 365 °C680 - 689 °F
Front Barrel Temperature 370 °C698 °F
Nozzle Temperature 375 °C707 °F
Mold Temperature 170 - 200 °C338 - 392 °F
Drying Temperature 120 - 150 °C
@Time 10800 - 18000 sec
248 - 302 °F
@Time 3.00 - 5.00 hour
 
Descriptive Properties
Gate>1 mm or 0.5 x part thickness
Runner>3.5mmmanifold
 >3mm Die/nozzle

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