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Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM 500 WT401 DUPONT USA
Delrin®
Automotive Applications、Fitness equipment、Engine parts
High rigidity、heat-resisting、High impact resistance、Thermal stability
UL
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Plastic Datasheets

Impact resistanceTest ConditionTest MethodDUPONT USA/500 WT401
Charpy Notched Impact Strength23°CISO 179/1eA8.0 kJ/m²
-30°CISO 179/1eA7.0 kJ/m²
Impact strength of simply supported beam without notch23°CISO 179/1eU350 kJ/m²
Impact strength of cantilever beam gap23°CISO 180/1A9.0 kJ/m²
-40°CISO 180/1A9.0 kJ/m²
Impact strength of simply supported beam without notch-30°CISO 179/1eU290 kJ/m²
hardnessTest ConditionTest MethodDUPONT USA/500 WT401
Rockwell hardnessR计秤ISO 2039-2120
M计秤ISO 2039-292
Supplementary InformationTest ConditionTest MethodDUPONT USA/500 WT401
EmissionVDA275<8.00 mg/kg
Emissions of Organic CompoundsVDA2776.00 µgC/g
Mechanical propertiesTest ConditionTest MethodDUPONT USA/500 WT401
Tensile modulusISO 527-23100 Mpa
Nominal tensile fracture strainISO 527-225 %
Flexural modulusISO 1782900 Mpa
Tensile strain屈服ISO 527-215 %
tensile strength 屈服ISO 527-267.0 Mpa
Electrical performanceTest ConditionTest MethodDUPONT USA/500 WT401
Compared to the Leakage Tracking Index (CTI)IEC 60112PLC 0
relative permittivity100HzIEC 602504.20
1MHzIEC 602504.10
Surface ResistivityIEC 60093>1.0E+15 ohms
flammabilityTest ConditionTest MethodDUPONT USA/500 WT401
UL flame retardant rating0.75mmUL 94HB
0.75mmIEC 60695-11-10,-20HB
1.5mmIEC 60695-11-10,-20HB
FMVSS flammabilityFMVSS302B
UL flame retardant rating1.5mmUL 94HB
burning rate1.00mmISO 379528 mm/min
physical property Test ConditionTest MethodDUPONT USA/500 WT401
Melt volume flow rate190°C/2.16kgISO 113312.0 cm3/10min
Shrinkage rateTDISO 294-41.8 %
MDISO 294-41.9 %
Water absorption rate饱和,23°C,2.00mmISO 621.0 %
melt mass-flow rateISO 113315 g/10min
densityISO 11831.41 g/cm³
Water absorption rate平衡,23°C,2.00mm,50%RHISO 620.25 %
Thermal performanceTest ConditionTest MethodDUPONT USA/500 WT401
melting temperatureISO 11357-3178 °C
AnnealingTemperature160 °C
Heat distortion temperature0.45MPa,未退火，HDTISO 75-2/B158 °C
vicatISO 306/B50160 °C
Heat distortion temperature1.8MPa,未退火，HDTISO 75-2/A90.0 °C
AnnealingTime-Optional30.0 min/mm
Linear coefficient of thermal expansionMDISO 11359-21.1E-04 cm/cm/°C
TDISO 11359-21.1E-04 cm/cm/°C

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