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POM 527UV GY DUPONT USA
Delrin®
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Plastic Datasheets

Supplementary InformationTest ConditionTest MethodDUPONT USA/527UV GY
EmissionVDA275<8.00 mg/kg
EmissionofOrganicCompoundsVDA27716.0 µgC/g
OdorVDA2706.00
hardnessTest ConditionTest MethodDUPONT USA/527UV GY
Rockwell hardnessM-SaleISO 2039-292
R-SaleISO 2039-2120
thermal performanceTest ConditionTest MethodDUPONT USA/527UV GY
AnnealingTemperature160 °C
AnnealingTime-Optional30.0 min/mm
Hot deformation temperature0.45MPa,UnannealedISO 75-2/B163 °C
1.8MPa,UnannealedISO 75-2/A95.0 °C
Linear coefficient of thermal expansionTDISO 11359-21.2E-04 cm/cm/°C
MDISO 11359-21.1E-04 cm/cm/°C
Melting temperatureISO 11357-3178 °C
Vicat softening temperature--ISO 306/B50160 °C
--ISO 306/A50174 °C
mechanical propertiesTest ConditionTest MethodDUPONT USA/527UV GY
Bending modulusISO 1783000 Mpa
bending strengthISO 17877.0 Mpa
Nominal tensile fracture strainISO 527-230 %
Poisson's ratioISO 5270.37
Tensile modulusISO 527-23100 Mpa
Tensile strainYieldISO 527-217 %
tensile strengthYieldISO 527-270.0 Mpa
Electrical performanceTest ConditionTest MethodDUPONT USA/527UV GY
Compared to the anti leakage trace indexIEC 60112PLC 0
Dissipation factor1MHzIEC 602505.6E-03
100HzIEC 602502.1E-03
Relative permittivity100HzIEC 602503.80
1MHzIEC 602503.80
Surface resistivityIEC 600932E+13 ohms
Volume resistivityIEC 60093>1.0E+15 ohms·cm
Physical propertiesTest ConditionTest MethodDUPONT USA/527UV GY
densityISO 11831.42 g/cm³
melt mass-flow rate190°C/2.16kgISO 113315 g/10min
Melt Volume Flow Rate (MVR)190°C/2.16kgISO 113313.0 cm3/10min
Shrinkage rateMDISO 294-42.0 %
TDISO 294-41.9 %
Water absorption rateEquilibrium,23°C,2.00mm,50%RHISO 620.20 %
23°C,24hrISO 620.50 %
Saturation,23°C,2.00mmISO 621.2 %
impact performanceTest ConditionTest MethodDUPONT USA/527UV GY
Charpy Notched Impact Strength23°CISO 179/1eA9.0 kJ/m²
-30°CISO 179/1eA8.0 kJ/m²
Impact strength of cantilever beam gap-40°CISO 180/1A8.0 kJ/m²
23°CISO 180/1A8.0 kJ/m²
Impact strength of simply supported beam without notch-30°CISO 179/1eU260 kJ/m²
23°CISO 179/1eU260 kJ/m²
flammabilityTest ConditionTest MethodDUPONT USA/527UV GY
AtomizationG-value(condensate)ISO 64522E-04 g
F-value(refraction)4ISO 645290 %
Burning rate1.00mmISO 379521 mm/min
FMVSS flammabilityFMVSS302B
UL flame retardant rating0.8mmIEC 60695-11-10,-20HB
0.8mmUL 94HB

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