Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM 500P DUPONT USA
Delrin®
Automotive sector、Fitness equipment
High rigidity、Aging resistance、currency、Weather resistance
UL
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Plastic Datasheets

Impact resistanceTest ConditionTest MethodDUPONT USA/500P
Suspended wall beam without notch impact strength-30°CISO 180/1U250 kJ/m²
23°CISO 180/1U280 kJ/m²
Charpy Notched Impact Strength23°CISO 179/1eA9.0 kJ/m²
-30°CISO 179/1eA8.0 kJ/m²
Impact strength of cantilever beam gap-30°CISO 180/1A8.0 kJ/m²
Impact strength of simply supported beam without notch23°CISO 179/1eU320 kJ/m²
Multi axis Instrumented Impact Energy23°CISO 6603-23.00 J
Multi axis Instrumented Peak Impact Force23°CISO 6603-22000 N
Impact strength of cantilever beam gap23°CISO 180/1A9.0 kJ/m²
Impact strength of simply supported beam without notch-30°CISO 179/1eU280 kJ/m²
Supplementary InformationTest ConditionTest MethodDUPONT USA/500P
EmissionVDA275<8.00 mg/kg
Emissions of Organic CompoundsVDA2773.10 µgC/g
hardnessTest ConditionTest MethodDUPONT USA/500P
Rockwell hardnessR计秤ISO 2039-2120
ball-indentation hardnessH358/30ISO 2039-1192 Mpa
Rockwell hardnessM计秤ISO 2039-292
Mechanical propertiesTest ConditionTest MethodDUPONT USA/500P
Tensile modulusISO 527-23100 Mpa
Tensile creep modulus1hrISO 899-12800 Mpa
Nominal tensile fracture strainISO 527-230 %
Flexural modulusISO 1783000 Mpa
Tensile strain屈服ISO 527-217 %
Tensile creep modulus1000hrISO 899-11600 Mpa
tensile strength 屈服ISO 527-271.0 Mpa
bending strength3.5%应变ISO 17880.0 Mpa
Poisson's ratioISO 5270.35
Electrical performanceTest ConditionTest MethodDUPONT USA/500P
Compared to the Leakage Tracking Index (CTI)IEC 60112PLC 0
dielectric strengthIEC 60243-144 KV/mm
Volume resistivityIEC 600932E+14 ohms·cm
relative permittivity100HzIEC 602503.80
Dissipation Factor100HzIEC 602509E-03
relative permittivity1MHzIEC 602503.80
Surface ResistivityIEC 600934E+14 ohms
Dissipation Factor1MHzIEC 602505.5E-03
flammabilityTest ConditionTest MethodDUPONT USA/500P
UL flame retardant rating0.8mmIEC 60695-11-10,-20HB
1.5mmIEC 60695-11-10,-20HB
FMVSS flammabilityFMVSS302B
atomizationF-value(refraction)ISO 645290 %
G-value(condensate)ISO 64523.5E-04 g
Limiting Oxygen IndexISO 4589-222 %
UL flame retardant rating0.8mmUL 94HB
1.5mmUL 94HB
burning rate1.00mmISO 379520 mm/min
physical property Test ConditionTest MethodDUPONT USA/500P
Melt volume flow rate190°C/2.16kgISO 113313.0 cm3/10min
Shrinkage rateTDISO 294-41.9 %
MDISO 294-42.0 %
Water absorption rate饱和,23°C,2.00mmISO 621.4 %
melt mass-flow rateISO 113315 g/10min
MediumDensity1.19 g/cm³
densityISO 11831.42 g/cm³
ThermalConductivityofMelt0.24 W/m/K
Water absorption rate平衡,23°C,2.00mm,50%RHISO 620.40 %
Thermal performanceTest ConditionTest MethodDUPONT USA/500P
melting temperatureISO 11357-3178 °C
Linear coefficient of thermal expansionTD:--ISO 11359-21E-04 cm/cm/°C
MD:-40to23°CISO 11359-29E-05 cm/cm/°C
TD:-40to23°CISO 11359-29E-05 cm/cm/°C
MD:--ISO 11359-21E-04 cm/cm/°C
Heat distortion temperature0.45MPa,未退火,HDTISO 75-2/B160 °C
Linear coefficient of thermal expansionTD:AnnealingTemperatureISO 11359-2160 °C
vicatISO 306/B50155 °C
Heat distortion temperature1.8MPa,未退火,HDTISO 75-2/A95.0 °C
ball-indentation hardness165°CIEC 60695-10-2Pass
Linear coefficient of thermal expansionTD:AnnealingTime-OptionalISO 11359-230.0 min/mm
TD:EffectiveThermalDiffusivityISO 11359-29E-08 m²/s

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