VICTREX® PEEK 650G

Category: PEEK , Polyetheretherketone
Manufacturer: Victrex plc
Trademark: VICTREX® PEEK
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: TpoOZG_VICTREX-PEEK-650G.pdf
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High performance thermoplastic material, unreinforced PolyEtherEtherKetone (PEEK), semi crystalline, granules for injection moulding and extrusion, low flow, FDA food contact compliant, colour natural/beige.

Applications for higher strength and stiffness as well as enhanced ductility. Chemically resistant to aggressive environments, suitable for sterilisation for medical and food contact applications.
General Information
Features
  • Semicrystallization
  • Rigidity, high
  • High strength
  • Good disinfection
  • Low liquidity
  • Good chemical resistance
  • Compliance of Food Exposure
  • ductility
Uses
  • Non-specific food applications
  • Medical/nursing supplies
Agency Ratings
  • FDA Food Exposure, Not Rated
Appearance
  • Beige
  • Natural color
Forms
  • Particles
Processing Method
  • Extrusion
  • Injection molding
PhysicalNominal ValueUnitTest Method
Density ISO 1183
    -- 11.26g/cm³ISO 1183
    -- 21.30g/cm³ISO 1183
Spiral Flow Internal method
    -- 12.5cmInternal method
    -- 63.0cmInternal method
    -- 70.0cmInternal method
Molding Shrinkage 3ISO 294-4
    Vertical flow direction 1.3%ISO 294-4
    Flow direction 0.80%ISO 294-4
Water Absorption ISO 62
    23°C, 24 hr, 3.20 mm 0.070%ISO 62
    Equilibrium, 23°C, 50% RH 0.40%ISO 62
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore D, 23°C)84ISO 868
MechanicalNominal ValueUnitTest Method
Tensile Modulus (23°C)3500MPaISO 527-2
Tensile Stress (Yield, 23°C)95.0MPaISO 527-2
Tensile Strain (Break, 23°C)45%ISO 527-2
Flexural Modulus (23°C)4000MPaISO 178
Flexural Stress ISO 178
    3.5% strain, 23°C 115MPaISO 178
    23°C 4155MPaISO 178
    125°C 85.0MPaISO 178
    175°C 16.0MPaISO 178
    275°C 9.00MPaISO 178
Compressive Stress ISO 604
    23°C 120MPaISO 604
    120°C 65.0MPaISO 604
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength (23°C)8.0kJ/m²ISO 179/eA
Charpy Unnotched Impact Strength (23°C)No BreakISO 179
Notched Izod Impact (23°C)9.5kJ/m²ISO 180/A
Unnotched Izod Impact Strength (23°C)No BreakISO 180
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature (1.8 MPa, Unannealed)152°CISO 75-2/Af
Glass Transition Temperature 143°CISO 11357-2
Melting Temperature 343°CISO 11357-3
Linear thermal expansion coefficient ISO 11359-2
    Flow : < 143°C 4.5E-5cm/cm/°CISO 11359-2
    Flow : > 143°C 1.3E-4cm/cm/°CISO 11359-2
    Lateral : < 143°C 6.5E-5cm/cm/°CISO 11359-2
    Lateral : > 143°C 1.6E-4cm/cm/°CISO 11359-2
Specific Heat (23°C)2200J/kg/°CDSC
Thermal Conductivity (23°C)0.29W/m/KISO 22007-4
ElectricalNominal ValueUnitTest Method
Volume Resistivity IEC 60093
    23°C 1.0E+16ohms·cmIEC 60093
    125°C 1.0E+15ohms·cmIEC 60093
    275°C 1.0E+9ohms·cmIEC 60093
Dielectric Strength (2.00 mm)23kV/mmIEC 60243-1
Dielectric Constant (23°C, 50 Hz)3.10IEC 60250
Dissipation Factor (23°C, 1 MHz)5.0E-3IEC 60250
Comparative Tracking Index 150VIEC 60112
FlammabilityNominal ValueUnitTest Method
Glow Wire Flammability Index (2.00 mm)960°CIEC 60695-2-12
Oxygen Index ISO 4589-2
    -- 524%ISO 4589-2
    -- 635%ISO 4589-2
Toxicity NES 713
    CO Content 0.0740NES 713
    CO2 Content 0.150NES 713
    Total Gases 0.220NES 713
Fill AnalysisNominal ValueUnitTest Method
Melt Viscosity (400°C)500Pa·sISO 11443
InjectionNominal ValueUnit
Drying Temperature 120 - 150°C
Drying Time 3.0 - 5.0hr
Hopper Temperature < 100°C
Mold Temperature 170 - 200°C
Injection instructions
Runner: Die / nozzle >3mm, manifold >3.5mmGate: >2mm or 0.5 x part thickness
Note Message
1 .Amorphous
2 .Crystalline
3 .395°C nozzle, 180°C tool
4 .at Yield
5 .0.4 mm
6 .3.2 mm
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