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VICTREX ST™ ST45CA30 PolyEtherKetoneEtherKetoneKetone, 30% Carbon Fibre Reinforced
Categories: Polymer; Thermoplastic; Polyketone; Polyetherketoneetherketoneketone (PEKEKK), Carbon Fiber Filled

Material Notes: Product Description:

High performance thermoplastic material, 30% carbon fibre reinforced PolyEtherKetoneEtherKetoneKetone (PEKEKK), semi crystalline, granules for injection moulding, standard flow, colour black.

Typical Application Areas:

Applications for higher strength and stiffness at elevated temperatures in a static or dynamic system. Excellent wear resistance, low coefficient of friction, low coefficient of thermal expansion. Chemically resistant to aggressive environments.

Information Provided by Victrex.

Key Words: PEKEKK
Vendors: With over 30 years of focus, experience and security of supply Victrex Polymer Solutions is the world’s leading manufacturer of high performance Polyaryletherketones (PAEK) including versatile VICTREX™ PEEK. We work with our customers and end users to deliver technology driven solutions to meet the challenges and opportunities they face and help them to achieve new levels of cost savings, quality and performance. 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 1.41 g/ccCrystalline; ISO 1183
Water Absorption at Saturation 0.80 %
@Temperature 100 °C
immersion; ISO 62-1
Viscosity 650000 cP
@Temperature 420 °C
melt; ISO 11443
Linear Mold Shrinkage, Flow 0.0010 cm/cm415°C nozzle, 210°C tool; ISO 294-4
Linear Mold Shrinkage, Transverse 0.0070 cm/cm415°C nozzle, 210°C tool; ISO 294-4
Spiral Flow 9.00 cm
@Thickness 1.00 mm
Mold Temp: 210°C, Melt Temp: 415°C
 41.0 cm
@Thickness 3.00 mm
Mold Temp: 210°C, Melt Temp: 415°C
 
Mechanical PropertiesOriginal ValueComments
Hardness, Shore D 88ISO 868
Tensile Strength at Break 70.0 MPa
@Temperature 275 °C
ISO 527
 120 MPa
@Temperature 175 °C
ISO 527
 180 MPa
@Temperature 125 °C
ISO 527
 270 MPa
@Temperature 23.0 °C
ISO 527
Elongation at Break 1.7 %
@Temperature 23.0 °C
ISO 527
Tensile Modulus 28.0 GPa
@Temperature 23.0 °C
ISO 527
Flexural Strength 100 MPa
@Temperature 275 °C
ISO 178
 190 MPa
@Temperature 175 °C
ISO 178
 290 MPa
@Temperature 125 °C
ISO 178
 400 MPa
@Temperature 23.0 °C
ISO 178
Flexural Modulus 23.5 GPa
@Temperature 23.0 °C
ISO 178
Compressive Strength 65.0 MPa
@Temperature 250 °C
ISO 604
 95.0 MPa
@Temperature 200 °C
ISO 604
 210 MPa
@Temperature 120 °C
ISO 604
 310 MPa
@Temperature 23.0 °C
ISO 604
Izod Impact, Notched (ISO) 10.0 kJ/m²
@Temperature 23.0 °C
ISO 180/A
Izod Impact, Unnotched (ISO) 50.0 kJ/m²
@Temperature 23.0 °C
ISO 180/U
Charpy Impact Unnotched 5.00 J/cm²
@Temperature 23.0 °C
ISO 179/1U
Charpy Impact, Notched 0.700 J/cm²
@Temperature 23.0 °C
ISO 179/1eA
 
Electrical PropertiesOriginal ValueComments
Volume Resistivity 1e+051V; ASTM D4496
 
Thermal PropertiesOriginal ValueComments
CTE, linear, Parallel to Flow 10.0 µm/m-°C
@Temperature <=162 °C
Below Tg; ISO 11359
 13.0 µm/m-°C
@Temperature >=162 °C
Above Tg; ISO 11359
CTE, linear, Transverse to Flow 40.0 µm/m-°C
@Temperature <=162 °C
Below Tg; ISO 11359
 95.0 µm/m-°C
@Temperature >=162 °C
Above Tg; ISO 11359
Thermal Conductivity 0.960 W/m-KAverage; ISO 22007-4
 2.00 W/m-KAlong flow; ISO 22007-4
Melting Point 387 °CISO 11357
Deflection Temperature at 1.8 MPa (264 psi) 383 °CISO 75-f
Glass Transition Temp, Tg 162 °COnset; ISO 11357
 169 °CMidpoint; ISO 11357
 
Processing PropertiesOriginal ValueComments
Processing Temperature <= 100 °CHopper Temperature
Rear Barrel Temperature 390 °C
Middle Barrel Temperature 400 - 405 °C
Front Barrel Temperature 410 °C
Nozzle Temperature 415 °C
Mold Temperature 200 - 230 °C
Drying Temperature 150 - 180 °C
Dry Time 3.00 - 6.00 hour
 
Descriptive Properties
Gate>2 mm or 0.5 x part thickness
Runner>3.5mm
 >3mm

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PVICTA66 / 99744

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