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PBT 2302 G1/20 CELANESE USA
CELANEX® 
Electrical applications、Automotive Applications
High toughness、Hydrolysis resistance、Thermal stability、Weather resistance、UV resistance
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Plastic Datasheets

Impact resistanceTest ConditionTest MethodCELANESE USA/2302 G1/20
Impact strength of simply supported beam without notch23°CISO 179/1eU43 kJ/m²
-30°CISO 179/1eU43 kJ/m²
Mechanical propertiesTest ConditionTest MethodCELANESE USA/2302 G1/20
Tensile modulusISO 527-2/1A/17800 Mpa
bending strength23°CISO 178175 Mpa
tensile strength 断裂ISO 527-2/1A/5135 Mpa
Tensile strain断裂ISO 527-2/1A/53.0 %
Electrical performanceTest ConditionTest MethodCELANESE USA/2302 G1/20
Compared to the Leakage Tracking Index (CTI)IEC 60112PLC 2
dielectric strengthIEC 60243-129 KV/mm
Volume resistivityIEC 60093>1.0E+15 ohms·cm
relative permittivity100HzIEC 602504.40
Dissipation Factor100HzIEC 602501.3E-03
relative permittivity1MHzIEC 602504.10
Surface ResistivityIEC 60093>1.0E+15 ohms
Dissipation Factor1MHzIEC 602500.018
flammabilityTest ConditionTest MethodCELANESE USA/2302 G1/20
Limiting Oxygen IndexISO 4589-220 %
UL flame retardant rating0.8mmUL 94HB
1.6mmUL 94HB
physical property Test ConditionTest MethodCELANESE USA/2302 G1/20
Water absorption rate平衡,23°C,50%RHISO 620.15 %
Melt volume flow rate265°C/2.16kgISO 113319.0 cm3/10min
Thermal performanceTest ConditionTest MethodCELANESE USA/2302 G1/20
melting temperatureISO 11357-3255 °C
Heat distortion temperature0.45MPa,未退火，HDTISO 75-2/B220 °C
vicatISO 306/B50220 °C
Heat distortion temperature1.8MPa,未退火，HDTISO 75-2/A195 °C
Linear coefficient of thermal expansionMDISO 11359-23.5E-05 cm/cm/°C
Heat distortion temperature8.0MPa,未退火，HDTISO 75-2/C95.0 °C

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