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VICTREX™ PEEK 90G Polyetheretherketone, Unreinforced
Categories: Polymer; Thermoplastic; Polyketone; Polyetheretherketone (PEEK); Polyetheretherketone, PEEK, Unreinforced

Material Notes: Product Description:

High performance thermoplastic material, unreinforced Polyetheretherketone (PEEK), semi crystalline, depth filtered granules for injection moulding, easy flow, FDA food contact compliant, colour natural/beige.

Typical Application Areas:

Complex geometries with thinner cross sections or longer flow lengths, for high strength and stiffness as well as good 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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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
Equilibrium; by immersion; ISO 62-1
 0.55 %
@Temperature 100 °C
0.55 %
@Temperature 212 °F
immersion; ISO 62-1
Viscosity 90000 cP
@Temperature 400 °C
90000 cP
@Temperature 752 °F
melt; ISO 11443
Linear Mold Shrinkage, Flow 0.010 cm/cm0.010 in/in360°C nozzle, 160°C tool; ISO 294-4
Linear Mold Shrinkage, Transverse 0.013 cm/cm0.013 in/in360°C nozzle, 160°C tool; ISO 294-4
Spiral Flow  24.5 cm
@Thickness 1.00 mm
9.65 in
@Thickness 0.0394 in
Mold Temp: 160°C, Melt Temp: 365°C
 28.0 cm
@Thickness 1.00 mm
11.0 in
@Thickness 0.0394 in
Mold Temp: 180°C, Melt Temp: 375°C
 33.0 cm
@Thickness 1.00 mm
13.0 in
@Thickness 0.0394 in
Mold Temp: 200°C, Melt Temp: 400°C
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore D 85
@Temperature 23.0 °C
85
@Temperature 73.4 °F
ISO 868
Tensile Strength, Yield 105 MPa
@Temperature 23.0 °C
15200 psi
@Temperature 73.4 °F
ISO 527
Elongation at Break 20 %
@Temperature 23.0 °C
20 %
@Temperature 73.4 °F
ISO 527
Tensile Modulus 4.10 GPa
@Temperature 23.0 °C
595 ksi
@Temperature 73.4 °F
ISO 527
Flexural Strength  13.5 MPa
@Temperature 275 °C
1960 psi
@Temperature 527 °F
ISO 178
 20.0 MPa
@Temperature 175 °C
2900 psi
@Temperature 347 °F
ISO 178
 90.0 MPa
@Temperature 125 °C
13100 psi
@Temperature 257 °F
ISO 178
 175 MPa
@Temperature 23.0 °C
25400 psi
@Temperature 73.4 °F
ISO 178
 130 MPa
@Strain 3.5 %,
Temperature 23.0 °C
18900 psi
@Strain 3.5 %,
Temperature 73.4 °F
ISO 178
Flexural Modulus 3.90 GPa
@Temperature 23.0 °C
566 ksi
@Temperature 73.4 °F
ISO 178
Compressive Strength  80.0 MPa
@Temperature 120 °C
11600 psi
@Temperature 248 °F
ISO 604
 130 MPa
@Temperature 23.0 °C
18900 psi
@Temperature 73.4 °F
ISO 604
Izod Impact, Notched (ISO) 4.50 kJ/m²
@Temperature 23.0 °C
2.14 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
Charpy Impact Unnotched NB
@Temperature 23.0 °C
NB
@Temperature 73.4 °F
ISO 180/U
Charpy Impact, Notched 0.450 J/cm²
@Temperature 23.0 °C
2.14 ft-lb/in²
@Temperature 73.4 °F
ISO 179/1eA
 
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 3.1
@Frequency 1000 Hz,
Temperature 23.0 °C
3.1
@Frequency 1000 Hz,
Temperature 73.4 °F
IEC 60250
Dielectric Strength 23.0 kV/mm
@Thickness 2.50 mm
584 kV/in
@Thickness 0.0984 in
IEC 60243-1
Dissipation Factor 0.0040
@Frequency 1e+6 Hz,
Temperature 23.0 °C
0.0040
@Frequency 1e+6 Hz,
Temperature 73.4 °F
IEC 60250
Comparative Tracking Index 150 V150 VIEC 60112
 
Thermal PropertiesMetricEnglishComments
CTE, linear, Parallel to Flow  50.0 µm/m-°C
@Temperature <=143 °C
27.8 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) 156 °C313 °FAs molded; ISO 75A-f
 167 °C
@Treatment Temp. 200 °C,
Time 14400 sec
333 °F
@Treatment Temp. 392 °F,
Time 4.00 hour
Annealed; ISO 75A-f
Glass Transition Temp, Tg 143 °C289 °FOnset; ISO 11357
Oxygen Index  24 %
@Thickness 0.400 mm
24 %
@Thickness 0.0157 in
ISO 4239
 35 %
@Thickness 3.20 mm
35 %
@Thickness 0.126 in
ISO 4239
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
Rear Barrel Temperature 350 °C662 °F
Middle Barrel Temperature 355 °C671 °F
Front Barrel Temperature 355 °C671 °F
Nozzle Temperature 360 °C680 °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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