Generic PC+PBT

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

This information is provided for comparative purposes only.
General Information
PhysicalNominal ValueUnitTest Method
Specific Gravity
    -- 1.16 - 1.24g/cm³ASTM D792
    23°C 1.17 - 1.34g/cm³ISO 1183
Apparent Density 0.65 - 0.80g/cm³ISO 60
Melt Mass-Flow Rate (MFR) (250°C/5.0 kg)8.7 - 20g/10 minASTM D1238
Melt Volume-Flow Rate (MVR) (250°C/5.0 kg)7.00 - 13.3cm³/10minISO 1133
Molding Shrinkage
    Flow : 23°C 0.29 - 1.3%ASTM D955
    Transverse flow : 23°C 0.60 - 1.7%ASTM D955
    23°C 0.79 - 1.5%ISO 294-4
Water Absorption
    23°C, 24 hr 0.042 - 0.21%ASTM D570
    23°C, 24 hr 0.080 - 0.50%ISO 62
    Saturated, 23°C 0.071 - 0.50%ISO 62
    Equilibrium, 23°C, 50% RH 0.046 - 0.21%ISO 62
HardnessNominal ValueUnitTest Method
Rockwell Hardness (23°C)89 - 117ASTM D785
Ball Indentation Hardness 81.8 - 108MPaISO 2039-1
MechanicalNominal ValueUnitTest Method
Tensile Modulus
    23°C 1810 - 2250MPaASTM D638
    23°C 1880 - 2220MPaISO 527-2
Tensile Strength
    Yield, 23°C 43.5 - 66.4MPaASTM D638
    Yield, 23°C 44.0 - 60.5MPaISO 527-2
    Fracture, 23°C 40.3 - 61.2MPaASTM D638
    Fracture, 23°C 39.6 - 60.6MPaISO 527-2
    23°C 47.7 - 60.5MPaASTM D638
Tensile Elongation
    Yield, 23°C 3.7 - 7.6%ASTM D638
    Yield, 23°C 3.3 - 5.1%ISO 527-2
    Fracture, 23°C 1.5 - 150%ASTM D638
    Fracture, 23°C 18 - 150%ISO 527-2
Nominal Tensile Strain at Break (23°C)10 - 51%ISO 527-2
Flexural Modulus
    23°C 1450 - 2430MPaASTM D790
    23°C 1880 - 2510MPaISO 178
Flexural Strength
    23°C 66.9 - 91.4MPaASTM D790
    23°C 64.3 - 95.0MPaISO 178
    Yield, 23°C 66.7 - 102MPaASTM D790
    Fracture, 23°C 69.0 - 83.3MPaASTM D790
Taber Abrasion Resistance (23°C)30.0 - 30.6mgASTM D1044
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength (23°C)19 - 61kJ/m²ISO 179
Notched Izod Impact
    23°C 38 - 820J/mASTM D256
    23°C 30 - 65kJ/m²ISO 180
Instrumented Dart Impact
    23°C 48.6 - 71.1JASTM D3763
    23°C 45.0 - 110JISO 6603-2
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load
    0.45 MPa, not annealed 87.5 - 245°CASTM D648
    0.45 MPa, not annealed 90.0 - 125°CISO 75-2/B
    1.8 MPa, not annealed 72.8 - 107°CASTM D648
    1.8 MPa, not annealed 73.6 - 90.5°CISO 75-2/A
Vicat Softening Temperature
    -- 117 - 136°CASTM D1525
    -- 114 - 136°CISO 306
Melting Temperature
    -- 225°CISO 11357-3
    -- 225 - 226°CASTM D3418
Linear thermal expansion coefficient
    Flow 1.5E-5 - 6.5E-5cm/cm/°CASTM D696
    Flow 7.9E-5 - 9.1E-5cm/cm/°CASTM E831
    Flow 8.1E-5 - 9.1E-5cm/cm/°CISO 11359-2
    Lateral 7.5E-5 - 1.1E-4cm/cm/°CASTM E831
    Lateral 9.0E-5 - 1.1E-4cm/cm/°CISO 11359-2
Thermal Conductivity (23°C)0.18 - 0.20W/m/KISO 8302
RTI Elec 74.0 - 130°CUL 746
RTI Imp 74.0 - 130°CUL 746
RTI 74.0 - 140°CUL 746
ElectricalNominal ValueUnitTest Method
Surface Resistivity 5.5E+10 - 1.0E+17ohmsIEC 60093
Volume Resistivity
    23°C 1.0E+13 - 1.0E+18ohms·cmASTM D257
    23°C 1.0E+14 - 2.5E+17ohms·cmIEC 60093
Dielectric Strength
    23°C 18 - 25kV/mmASTM D149
    23°C 17 - 30kV/mmIEC 60243-1
Dielectric Constant
    23°C 3.00 - 3.20ASTM D150
    23°C 3.19IEC 60250
Dissipation Factor (23°C)1.9E-3 - 0.020IEC 60250
Arc Resistance 82.5 - 131secASTM D495
Comparative Tracking Index 113 - 600VIEC 60112
FlammabilityNominal ValueUnitTest Method
Glow Wire Flammability Index 650 - 960°CIEC 60695-2-12
Glow Wire Ignition Temperature 720 - 828°CIEC 60695-2-13
Fill AnalysisNominal ValueUnitTest Method
Melt Viscosity 210 - 261Pa·sASTM D3835
InjectionNominal ValueUnit
Drying Temperature 94.0 - 123°C
Drying Time 2.8 - 5.2hr
Drying Time, Maximum 10hr
Suggested Max Moisture 0.020 - 0.024%
Suggested Shot Size 60 - 65%
Hopper Temperature 50.0 - 50.5°C
Rear Temperature 239 - 259°C
Middle Temperature 252 - 261°C
Front Temperature 251 - 267°C
Nozzle Temperature 251 - 265°C
Processing (Melt) Temp 250 - 271°C
Mold Temperature 61.5 - 76.9°C
Back Pressure 0.172 - 0.534MPa
Screw Speed 43 - 76rpm
Vent Depth 0.017 - 0.033mm
Injection instructions
This data represents typical values that have been calculated from all products classified as: Generic PC+PBTThis information is provided for comparative purposes only.
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