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PBT Generic PBT+PET - Glass Fiber Generic
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Plastic Datasheets

Impact resistanceTest ConditionTest MethodGeneric/Generic PBT+PET - Glass Fiber
Charpy Notched Impact Strength23°CISO 1794.9to10 kJ/m²
Impact strength of cantilever beam gap23°CASTM D25634to100 J/m
Suspended wall beam without notch impact strength23°CISO 18025to61 kJ/m²
Impact strength of cantilever beam gap23°CISO 1808.9to10 kJ/m²
Suspended wall beam without notch impact strength23°CASTM D256270to830 J/m
Dart impact23°CASTM D37636.00to8.00 J
Impact strength of simply supported beam without notch23°CISO 17924to70 kJ/m²
hardnessTest ConditionTest MethodGeneric/Generic PBT+PET - Glass Fiber
ball-indentation hardnessISO 2039-1110to252 MPa
Rockwell hardness23°CASTM D785110to120
Electrical performanceTest ConditionTest MethodGeneric/Generic PBT+PET - Glass Fiber
Compared to the Leakage Tracking Index (CTI)IEC 60112PLC 2
relative permittivity23°CIEC 602503.76
dielectric strength23°CIEC 60243-115to34 kV/mm
Dissipation Factor23°CIEC 602508.0E-4到0.017
Volume resistivity23°CIEC 600931.0E+12到1.0E+16 ohms·cm
dielectric strength23°CASTM D14919to24 kV/mm
Surface ResistivityIEC 600931.0E+14到1.1E+15 ohms
Mechanical propertiesTest ConditionTest MethodGeneric/Generic PBT+PET - Glass Fiber
tensile strength 断裂,23°CASTM D63850.0to141 MPa
bending strength23°CASTM D79089.2to208 MPa
tensile strength 屈服,23°CISO 527-287.5to175 MPa
Tensile modulus23°CISO 527-25790to16700 MPa
bending strength屈服,23°CASTM D790163to173 MPa
elongation屈服,23°CISO 527-21.0to4.5 %
断裂,23°CISO 527-21.5to3.2 %
Flexural modulus23°CISO 1785060to18100 MPa
Tensile modulus23°CASTM D6385000to10800 MPa
Tensile creep modulus1hrISO 899-111900 MPa
tensile strength 断裂,23°CISO 527-297.5to160 MPa
Flexural modulus23°CASTM D7904460to13900 MPa
elongation屈服,23°CASTM D6381.0to3.0 %
Tensile creep modulus1000hrISO 899-110600 MPa
tensile strength 屈服,23°CASTM D63889.3to141 MPa
bending strength23°CISO 178162to260 MPa
elongation断裂,23°CASTM D6381.7to3.9 %
flammabilityTest ConditionTest MethodGeneric/Generic PBT+PET - Glass Fiber
Hot filament ignition temperatureIEC 60695-2-13642to960 °C
burning rateISO 37950.0to100 mm/min
Burning wire flammability indexIEC 60695-2-12650to960 °C
Limiting Oxygen IndexISO 4589-221 %
physical property Test ConditionTest MethodGeneric/Generic PBT+PET - Glass Fiber
Shrinkage rate23°CISO 294-40.20to1.1 %
MD:23°CASTM D9550.34to1.3 %
density23°CISO 11831.42to1.68 g/cm³
Viscosity value23°CISO 162880.0to95.0 ml/g
Water absorption rate23°C,24hrISO 620.050to0.31 %
Apparent densityISO 600.70to0.80 g/cm³
Water absorption rate平衡,23°C,50%RHISO 620.055to0.21 %
Melt volume flow rate260°C/2.16kgISO 113312.9to18.1 cm³/10min
melt mass-flow rate265°C/2.16kgASTM D123817to22 g/10min
density--ASTM D7921.40to1.73 g/cm³
Water absorption rate饱和,23°CISO 620.30to0.40 %
Shrinkage rateTD:23°CASTM D9550.74to0.82 %
Thermal performanceTest ConditionTest MethodGeneric/Generic PBT+PET - Glass Fiber
Heat distortion temperature1.8MPa,未退火，HDTASTM D648158to211 °C
vicat--ASTM D1525185to221 °C
thermal conductivity23°CISO 83020.25to0.27 W/m/K
Linear coefficient of thermal expansionTDASTME8315.4E-5到8.0E-5 cm/cm/°C
RTIUL 74675.0to140 °C
vicat--ISO 306200to215 °C
melting temperatureISO 11357-3237to240 °C
Heat distortion temperature0.45MPa,未退火，HDTASTM D648199to221 °C
0.45MPa,未退火，HDTISO 75-2/B214to225 °C
1.8MPa,未退火，HDTISO 75-2/A172to210 °C
Linear coefficient of thermal expansionMDISO 11359-21.9E-5到5.1E-5 cm/cm/°C
RTI ImpUL 74675.0to125 °C
Linear coefficient of thermal expansionMDASTME8312.1E-5到4.5E-5 cm/cm/°C
TDISO 11359-25.9E-5到1.1E-4 cm/cm/°C
RTI ElecUL 74675.0to140 °C

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