Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM 311DP DUPONT USA
Delrin®
Fitness equipment、Automotive components
High temperature resistan、wear resistant
UL
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Plastic Datasheets

Impact resistanceTest ConditionTest MethodDUPONT USA/311DP
Charpy Notched Impact Strength23°CISO 179/1eA9.0 kJ/m²
-30°CISO 179/1eA8.0 kJ/m²
Supplementary InformationTest ConditionTest MethodDUPONT USA/311DP
EmissionVDA275<8.00 mg/kg
Emissions of Organic CompoundsVDA2777.30 µgC/g
Mechanical propertiesTest ConditionTest MethodDUPONT USA/311DP
Tensile modulusISO 527-23300 Mpa
Nominal tensile fracture strainISO 527-228 %
Tensile strain屈服ISO 527-215 %
tensile strength 屈服ISO 527-275.0 Mpa
flammabilityTest ConditionTest MethodDUPONT USA/311DP
UL flame retardant rating0.8mmIEC 60695-11-10,-20HB
Fogging-G-valuecondensateISO 64524E-04 g
UL flame retardant rating1.5mmIEC 60695-11-10,-20HB
FMVSS flammabilityFMVSS302B
UL flame retardant rating0.8mmUL 94HB
1.5mmUL 94HB
burning rate1.00mmISO 3795<100 mm/min
physical property Test ConditionTest MethodDUPONT USA/311DP
densityISO 11831.42 g/cm³
melt mass-flow rate190°C/2.16kgISO 11337.0 g/10min
Thermal performanceTest ConditionTest MethodDUPONT USA/311DP
melting temperatureISO 11357-3178 °C
AnnealingTemperature160 °C
Heat distortion temperature1.8MPa,未退火,HDTISO 75-2/A103 °C
AnnealingTime-Optional30.0 min/mm

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