Generic PEEK

Category: PEEK , Polyetheretherketone
Manufacturer: Generic
Trademark: Generic
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: 9Oeg3Y_Generic-PEEK.pdf
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This data represents typical values that have been calculated from all products classified as: Generic PEEK

This information is provided for comparative purposes only.
General Information
PhysicalNominal ValueUnitTest Method
Specific Gravity
    -- 1.29 - 1.37g/cm³ASTM D792
    23°C 1.29 - 1.32g/cm³ISO 1183
Apparent Density 0.30g/cm³ISO 60
Melt Mass-Flow Rate (MFR) (400°C/2.16 kg)1.6 - 36g/10 minASTM D1238
Melt Volume-Flow Rate (MVR) (380°C/10.0 kg)14.1 - 23.8cm³/10minISO 1133
Spiral Flow 10.0 - 30.0cm
Molding Shrinkage
    Flow : 23°C 0.10 - 1.6%ASTM D955
    Transverse flow : 23°C 1.2 - 1.9%ASTM D955
    23°C 1.2 - 1.3%ISO 294-4
Water Absorption
    23°C, 24 hr 0.049 - 0.21%ASTM D570
    23°C, 24 hr 0.061 - 0.50%ISO 62
    Saturated, 23°C 0.30 - 0.50%ISO 62
    Equilibrium, 23°C, 50% RH 0.049 - 0.40%ISO 62
HardnessNominal ValueUnitTest Method
Rockwell Hardness (23°C)96 - 106ASTM D785
Durometer Hardness (23°C)85 - 88ASTM D2240
MechanicalNominal ValueUnitTest Method
Tensile Modulus
    23°C 2610 - 4770MPaASTM D638
    23°C 3350 - 4700MPaISO 527-2
Tensile Strength
    Yield, 23°C 74.1 - 113MPaASTM D638
    Yield, 23°C 72.1 - 113MPaISO 527-2
    Fracture, 23°C 37.6 - 102MPaASTM D638
    Fracture, 23°C 68.6 - 100MPaISO 527-2
    23°C 86.6 - 102MPaASTM D638
Tensile Elongation
    Yield, 23°C 4.9 - 10%ASTM D638
    Yield, 23°C 4.9 - 5.1%ISO 527-2
    Fracture, 23°C 1.2 - 60%ASTM D638
    Fracture, 23°C 1.5 - 41%ISO 527-2
Flexural Modulus
    23°C 2510 - 4660MPaASTM D790
    23°C 2500 - 4430MPaISO 178
Flexural Strength
    23°C 91.2 - 179MPaASTM D790
    23°C 104 - 179MPaISO 178
Compressive Strength
    23°C 116 - 155MPaASTM D695
    23°C 26.1 - 200MPaISO 604
Shear Strength (23°C)52.4 - 95.1MPaASTM D732
Poisson's Ratio (23°C)0.33 - 0.41ASTM E132
Coefficient of Friction 0.080 - 0.53ASTM D1894
FilmsNominal ValueUnitTest Method
Tensile Modulus (23°C)1600 - 2510MPaISO 527-3
Tensile Stress (Break, 23°C)110 - 130MPaISO 527-3
Tensile Elongation (Break, 23°C)150 - 200%ISO 527-3
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength (23°C)3.9 - 8.2kJ/m²ISO 179
Charpy Unnotched Impact Strength (23°C)23 - 92kJ/m²ISO 179
Notched Izod Impact
    23°C 50 - 98J/mASTM D256
    23°C 4.4 - 9.4kJ/m²ISO 180
Unnotched Izod Impact
    23°C 260 - 2200J/mASTM D256
    23°C 30 - 94kJ/m²ISO 180
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature
    0.45 MPa, not annealed 155 - 206°CISO 75-2/B
    1.8 MPa, not annealed 145 - 320°CASTM D648
    1.8 MPa, not annealed 149 - 160°CISO 75-2/A
    1.8 MPa, annealed 155 - 162°CASTM D648
Continuous Use Temperature 248 - 252°CASTM D794
Glass Transition Temperature
    -- 143°CISO 11357-2
    -- 143 - 150°CDSC
Vicat Softening Temperature 280 - 335°CISO 306
Melting Temperature
    -- 340 - 343°CISO 11357-3
    -- 340 - 344°CDSC
    -- 340 - 345°CASTM D3418
Linear thermal expansion coefficient
    Flow 4.5E-5 - 4.8E-5cm/cm/°CASTM D696
    Flow 4.3E-5 - 5.0E-5cm/cm/°CASTM E831
    Flow 3.0E-5 - 6.7E-5cm/cm/°CISO 11359-2
    Lateral 4.9E-5 - 1.5E-4cm/cm/°CISO 11359-2
Thermal Conductivity
    23°C 0.24 - 0.31W/m/KASTM C177
    23°C 0.25 - 0.29W/m/KISO 8302
RTI Elec 258 - 260°CUL 746
RTI Imp 179 - 260°CUL 746
RTI 240 - 260°CUL 746
ElectricalNominal ValueUnitTest Method
Surface Resistivity
    -- 1.0E+2 - 1.9E+17ohmsASTM D257
    -- 1.0E+3 - 1.3E+14ohmsIEC 60093
Volume Resistivity
    23°C 2.0 - 1.9E+16ohms·cmASTM D257
    23°C 8.4E+14 - 1.0E+16ohms·cmIEC 60093
Dielectric Strength
    23°C 7.5 - 21kV/mmASTM D149
    23°C 16 - 200kV/mmIEC 60243-1
Dielectric Constant
    23°C 2.80 - 3.61ASTM D150
    23°C 3.10 - 3.20IEC 60250
    23°C 2.81IEC 60250
Dissipation Factor
    23°C 0.0 - 0.013ASTM D150
    23°C 1.0E-3 - 5.0E-3IEC 60250
Comparative Tracking Index 149 - 200VIEC 60112
Insulation Resistance (23°C)9.8E+11 - 1.0E+12ohmsIEC 60167
FlammabilityNominal ValueUnitTest Method
Oxygen Index 24 - 35%ISO 4589-2
Fill AnalysisNominal ValueUnitTest Method
Melt Viscosity 90.0 - 507Pa·sASTM D3835
InjectionNominal ValueUnit
Drying Temperature 120 - 152°C
Drying Time 3.0 - 7.0hr
Rear Temperature 354 - 366°C
Middle Temperature 385 - 386°C
Front Temperature 374 - 395°C
Nozzle Temperature 370 - 371°C
Processing (Melt) Temp 373 - 391°C
Mold Temperature 179 - 191°C
Injection Pressure 101 - 104MPa
Back Pressure 0.500 - 0.553MPa
Screw Speed 55 - 80rpm
Clamp Tonnage 5.5 - 9.0kN/cm²
Injection instructions
This data represents typical values that have been calculated from all products classified as: Generic PEEKThis information is provided for comparative purposes only.
ExtrusionNominal ValueUnit
Drying Temperature 135°C
Drying Time 3.0hr
Extrusion instructions
This data represents typical values that have been calculated from all products classified as: Generic PEEKThis information is provided for comparative purposes only.
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