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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 PropertiesOriginal ValueComments
Density 1.30 g/ccCrystalline; ISO 1183
Water Absorption at Saturation 0.40 %
@Temperature 23.0 °C
Equilibrium; by immersion; ISO 62-1
 0.55 %
@Temperature 100 °C
immersion; ISO 62-1
Viscosity 90000 cP
@Temperature 400 °C
melt; ISO 11443
Linear Mold Shrinkage, Flow 0.010 cm/cm360°C nozzle, 160°C tool; ISO 294-4
Linear Mold Shrinkage, Transverse 0.013 cm/cm360°C nozzle, 160°C tool; ISO 294-4
Spiral Flow 24.5 cm
@Thickness 1.00 mm
Mold Temp: 160°C, Melt Temp: 365°C
 28.0 cm
@Thickness 1.00 mm
Mold Temp: 180°C, Melt Temp: 375°C
 33.0 cm
@Thickness 1.00 mm
Mold Temp: 200°C, Melt Temp: 400°C
 
Mechanical PropertiesOriginal ValueComments
Hardness, Shore D 85
@Temperature 23.0 °C
ISO 868
Tensile Strength, Yield 105 MPa
@Temperature 23.0 °C
ISO 527
Elongation at Break 20 %
@Temperature 23.0 °C
ISO 527
Tensile Modulus 4.10 GPa
@Temperature 23.0 °C
ISO 527
Flexural Strength 13.5 MPa
@Temperature 275 °C
ISO 178
 20.0 MPa
@Temperature 175 °C
ISO 178
 90.0 MPa
@Temperature 125 °C
ISO 178
 175 MPa
@Temperature 23.0 °C
ISO 178
 130 MPa
@Strain 3.5 %,
Temperature 23.0 °C
ISO 178
Flexural Modulus 3.90 GPa
@Temperature 23.0 °C
ISO 178
Compressive Strength 80.0 MPa
@Temperature 120 °C
ISO 604
 130 MPa
@Temperature 23.0 °C
ISO 604
Izod Impact, Notched (ISO) 4.50 kJ/m²
@Temperature 23.0 °C
ISO 180/A
Izod Impact, Unnotched (ISO) NB
@Temperature 23.0 °C
ISO 180/U
Charpy Impact Unnotched NB
@Temperature 23.0 °C
ISO 180/U
Charpy Impact, Notched 0.450 J/cm²
@Temperature 23.0 °C
ISO 179/1eA
 
Electrical PropertiesOriginal ValueComments
Volume Resistivity 1.00e+9 ohm-cm
@Temperature 275 °C
IEC 60093
 1.00e+15 ohm-cm
@Temperature 125 °C
IEC 60093
 1.00e+16 ohm-cm
@Temperature 23.0 °C
IEC 60093
Dielectric Constant 3.1
@Frequency 1000 Hz,
Temperature 23.0 °C
IEC 60250
Dielectric Strength 23.0 kV/mm
@Thickness 2.50 mm
IEC 60243-1
Dissipation Factor 0.0040
@Frequency 1e+6 Hz,
Temperature 23.0 °C
IEC 60250
Comparative Tracking Index 150 VIEC 60112
 
Thermal PropertiesOriginal ValueComments
CTE, linear, Parallel to Flow 50.0 µm/m-°C
@Temperature <=143 °C
Below Tg; ISO 11359
 120 µm/m-°C
@Temperature >=143 °C
Above Tg; ISO 11359
CTE, linear, Transverse to Flow 55.0 µm/m-°C
@Temperature <=143 °C
Below Tg; ISO 11359
 140 µm/m-°C
@Temperature >=143 °C
Above Tg; ISO 11359
Thermal Conductivity 0.320 W/m-KAlong flow; ISO 22007-4
 0.290 W/m-K
@Temperature 23.0 °C
Average; ISO/CD 22007-4
Melting Point 343 °CISO 11357
Deflection Temperature at 1.8 MPa (264 psi) 156 °CAs molded; ISO 75A-f
 167 °C
@Treatment Temp. 200 °C,
Time 14400 sec
Annealed; ISO 75A-f
Glass Transition Temp, Tg 143 °COnset; ISO 11357
Oxygen Index 24 %
@Thickness 0.400 mm
ISO 4239
 35 %
@Thickness 3.20 mm
ISO 4239
Glow Wire Flammability Index 960 °C
@Thickness 2.00 mm
IEC 60695-2-12
 
Processing PropertiesOriginal ValueComments
Processing Temperature <= 100 °CHopper
Rear Barrel Temperature 350 °C
Middle Barrel Temperature 355 °C
Front Barrel Temperature 355 °C
Nozzle Temperature 360 °C
Mold Temperature 170 - 200 °C
Drying Temperature 120 - 150 °C
@Time 10800 - 18000 sec
 
Descriptive Properties
Gate>1 mm or 0.5 x part thickness
Runner>3.5mmmanifold
 >3mm Die/nozzle

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