Generic PEI - Carbon Fiber

Category: PEI , Polyether Imide
Manufacturer: Generic
Trademark: Generic
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: QGeVYq_Generic-PEI---Carbon-Fiber.pdf
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This data represents typical values that have been calculated from all products classified as: Generic PEI - Carbon Fiber

This information is provided for comparative purposes only.
General Information
Filler / Reinforcement
  • Carbon fiber reinforced material
PhysicalNominal ValueUnitTest Method
Specific Gravity
    -- 1.30 - 1.48g/cm³ASTM D792
    23°C 1.34 - 1.50g/cm³ISO 1183
Molding Shrinkage
    Flow : 23°C 2.0E-3 - 0.25%ASTM D955
    Transverse flow : 23°C 0.39 - 0.41%ASTM D955
    23°C 0.096 - 0.41%ISO 294-4
Water Absorption
    23°C, 24 hr 0.11 - 0.20%ASTM D570
    Equilibrium, 23°C, 50% RH 0.20 - 0.29%ISO 62
MechanicalNominal ValueUnitTest Method
Tensile Modulus
    23°C 7860 - 31200MPaASTM D638
    23°C 11700 - 35700MPaISO 527-2
Tensile Strength
    Fracture, 23°C 130 - 273MPaASTM D638
    Fracture, 23°C 157 - 248MPaISO 527-2
    23°C 137 - 236MPaASTM D638
Tensile Elongation
    Yield, 23°C 1.5 - 5.1%ASTM D638
    Yield, 23°C 0.95 - 2.0%ISO 527-2
    Fracture, 23°C 0.94 - 5.1%ASTM D638
    Fracture, 23°C 0.90 - 2.1%ISO 527-2
Flexural Modulus
    23°C 5960 - 26600MPaASTM D790
    23°C 12000 - 30600MPaISO 178
Flexural Strength
    23°C 193 - 295MPaASTM D790
    23°C 206 - 390MPaISO 178
    Fracture, 23°C 193 - 278MPaASTM D790
Coefficient of Friction 0.39 - 0.52ASTM D1894
ImpactNominal ValueUnitTest Method
Notched Izod Impact
    23°C 42 - 70J/mASTM D256
    23°C 5.3 - 7.1kJ/m²ISO 180
Unnotched Izod Impact
    23°C 270 - 660J/mASTM D256
    23°C 18 - 45kJ/m²ISO 180
Instrumented Dart Impact (23°C)6.21 - 10.5JASTM D3763
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load
    0.45 MPa, not annealed 210 - 214°CASTM D648
    1.8 MPa, not annealed 207 - 214°CASTM D648
    1.8 MPa, not annealed 200 - 214°CISO 75-2/A
Linear thermal expansion coefficient
    Flow 2.7E-6 - 1.9E-5cm/cm/°CASTM E831
    Flow 3.0E-6 - 2.7E-5cm/cm/°CISO 11359-2
    Lateral 2.6E-5 - 4.0E-5cm/cm/°CASTM E831
    Lateral 2.6E-5 - 6.0E-5cm/cm/°CISO 11359-2
ElectricalNominal ValueUnitTest Method
Surface Resistivity 4.5E+2 - 1.3E+10ohmsASTM D257
Volume Resistivity (23°C)1.0E+2 - 1.3E+10ohms·cmASTM D257
InjectionNominal ValueUnit
Drying Temperature 120 - 150°C
Drying Time 3.9 - 5.1hr
Dew Point -28.9°C
Rear Temperature 340 - 390°C
Middle Temperature 359 - 390°C
Front Temperature 370 - 390°C
Nozzle Temperature 363 - 399°C
Processing (Melt) Temp 363 - 391°C
Mold Temperature 135 - 173°C
Injection Pressure 103 - 104MPa
Back Pressure 0.515 - 0.517MPa
Screw Speed 55 - 80rpm
Vent Depth 0.051 - 0.057mm
Injection instructions
This data represents typical values that have been calculated from all products classified as: Generic PEI - Carbon FiberThis information is provided for comparative purposes only.
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