Generic PET

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

This information is provided for comparative purposes only.
General Information
PhysicalNominal ValueUnitTest Method
Specific Gravity
    -- 1.25 - 1.41g/cm³ASTM D792
    23°C 1.33 - 1.43g/cm³ISO 1183
    -- 1.39 - 1.40g/cm³ASTM D1505
Apparent Density 0.84 - 0.88g/cm³ASTM D1895
Bulk Density 817 - 897kg/m³
Melt Mass-Flow Rate (MFR) (265°C/5.0 kg)14 - 60g/10 minASTM D1238
Molding Shrinkage
    Flow : 23°C 0.26 - 1.2%ASTM D955
    Transverse flow : 23°C 0.67 - 1.4%ASTM D955
    23°C 0.40 - 1.9%ISO 294-4
Water Absorption
    23°C, 24 hr 0.098 - 0.10%ASTM D570
    23°C, 24 hr 0.28 - 0.30%ISO 62
    Equilibrium, 23°C, 50% RH 0.20 - 0.31%ISO 62
Viscosity Number (Reduced Viscosity) (23°C)78.0 - 86.5ml/gISO 1628
HardnessNominal ValueUnitTest Method
Rockwell Hardness (23°C)109 - 123ASTM D785
MechanicalNominal ValueUnitTest Method
Tensile Modulus (23°C)1970 - 3820MPaISO 527-2
Tensile Strength
    Yield, 23°C 39.3 - 147MPaASTM D638
    Yield, 23°C 55.0 - 90.0MPaISO 527-2
    Fracture, 23°C 24.0 - 77.0MPaISO 527-2
Tensile Strain
    Yield, 23°C 2.8 - 4.0%ISO 527-2
    Fracture, 23°C 2.0 - 13%ASTM D638
    Fracture, 23°C 1.2 - 250%ISO 527-2
Flexural Modulus
    23°C 1860 - 9810MPaASTM D790
    23°C 2060 - 2330MPaISO 178
Flexural Strength ASTM D790
    23°C 73.1 - 164MPaASTM D790
    Yield, 23°C 68.7 - 177MPaASTM D790
Compressive Stress (23°C)24.0 - 103MPaISO 604
Coefficient of Friction 0.30 - 0.50ASTM D1894
FilmsNominal ValueUnitTest Method
Film Thickness - Tested 5.1 - 57µm
secant modulus ASTM D882
    MD 1650 - 3360MPaASTM D882
    TD 1450 - 2180MPaASTM D882
Tensile Strength ASTM D882
    MD : Yield 173 - 207MPaASTM D882
    TD : Yield 46.6 - 257MPaASTM D882
    MD : Fracture 165 - 207MPaASTM D882
    TD : Fracture 186 - 220MPaASTM D882
Tensile Elongation ASTM D882
    MD : Fracture 90 - 170%ASTM D882
    TD : Fracture 81 - 140%ASTM D882
Oxygen Permeability (23°C)0.700 - 0.920cm³/m²/24 hrASTM D1434
Oxygen Permeability (23°C)3.8 - 4.9cm³·mm/m²/atm/24 hrASTM D3985
Water Vapor Transmission 0.40 - 47g/m²/24 hrASTM E96
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength (23°C)2.0 - 7.8kJ/m²ISO 179
Notched Izod Impact
    23°C 14 - 100J/mASTM D256
    23°C 2.0 - 4.6kJ/m²ISO 180
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load
    0.45 MPa, not annealed 63.9 - 250°CASTM D648
    1.8 MPa, not annealed 57.8 - 230°CASTM D648
    1.8 MPa, not annealed 74.8 - 80.0°CISO 75-2/A
Continuous Use Temperature 95.3 - 164°CASTM D794
Glass Transition Temperature 70.0 - 79.0°CASTM E1356
Melting Temperature
    -- 115 - 261°C
    -- 245 - 258°CDSC
    -- 245 - 255°CASTM D3418
CLTE - Flow
    -- 3.0E-5 - 3.1E-5cm/cm/°CASTM D696
    -- 6.0E-5 - 8.3E-5cm/cm/°CISO 11359-2
RTI Elec 105 - 150°CUL 746
RTI Imp 105 - 150°CUL 746
RTI 103 - 154°CUL 746
ElectricalNominal ValueUnitTest Method
Surface Resistivity 1.0E+12 - 2.5E+14ohmsIEC 60093
Volume Resistivity (23°C)1.0E+14 - 2.5E+16ohms·cmASTM D257
Dielectric Strength (23°C)12 - 25kV/mmASTM D149
Dielectric Constant
    23°C 3.41 - 3.83ASTM D150
    23°C 3.30IEC 60250
Dissipation Factor
    23°C 2.0E-3 - 0.017ASTM D150
    23°C 1.0E-3 - 0.014IEC 60250
Arc Resistance 80.0 - 125secASTM D495
OpticalNominal ValueUnitTest Method
Gardner Gloss 148 - 193ASTM D523
Gloss 48 - 101ASTM D2457
Opacity 85 - 90%ASTM D589
Transmittance 87.0 - 92.1%ASTM D1003
Haze 0.20 - 5.1%ASTM D1003
InjectionNominal ValueUnit
Drying Temperature 119 - 162°C
Drying Time 4.9 - 6.0hr
Dew Point -36.7 - -36.5°C
Rear Temperature 246 - 290°C
Middle Temperature 251 - 280°C
Front Temperature 256 - 280°C
Nozzle Temperature 250 - 280°C
Processing (Melt) Temp 277 - 280°C
Mold Temperature 29.6 - 135°C
Injection instructions
This data represents typical values that have been calculated from all products classified as: Generic PETThis information is provided for comparative purposes only.
ExtrusionNominal ValueUnit
Drying Temperature 127 - 170°C
Drying Time 5.4 - 7.0hr
Melt Temperature 270 - 281°C
Extrusion instructions
This data represents typical values that have been calculated from all products classified as: Generic PETThis information is provided for comparative purposes only.
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