POM Delrin® 500LM

174

Technical Data Sheet

physical property Test ConditionTest MethodTest Result
densityISO 11831.53 g/cm³
Shrinkage rateISO 294-41.4 %
Shrinkage rateISO 294-42.0 %
Water absorption rateISO 621.0 %
MediumDensity1.28 g/cm³
Water absorption rateISO 620.20 %
hardnessTest ConditionTest MethodTest Result
Rockwell hardnessISO 2039-283
Rockwell hardnessISO 2039-2119
flammabilityTest ConditionTest MethodTest Result
burning rateISO 3795<100 mm/min
UL flame retardant ratingUL 94HB
UL flame retardant ratingUL 94HB
UL flame retardant ratingIEC 60695-11-10,-20HB
UL flame retardant ratingIEC 60695-11-10,-20HB
FMVSS flammabilityFMVSS302B
Mechanical propertiesTest ConditionTest MethodTest Result
Tensile modulusISO 527-22800 Mpa
tensile strength ISO 527-250.0 Mpa
Tensile strainISO 527-210 %
Flexural modulusISO 1782500 Mpa
Impact resistanceTest ConditionTest MethodTest Result
Charpy Notched Impact StrengthISO 179/1eA3.0 kJ/m²
Charpy Notched Impact StrengthISO 179/1eA3.0 kJ/m²
Impact strength of simply supported beam without notchISO 179/1eU35 kJ/m²
Impact strength of simply supported beam without notchISO 179/1eU40 kJ/m²
Impact strength of cantilever beam gapISO 180/1A3.0 kJ/m²
Electrical performanceTest ConditionTest MethodTest Result
Compared to the Leakage Tracking Index (CTI)IEC 60112PLC 0
Surface ResistivityIEC 60093>1.0E+15 ohms
Thermal performanceTest ConditionTest MethodTest Result
Heat distortion temperatureISO 75-2/B160 °C
Heat distortion temperatureISO 75-2/A92.0 °C
melting temperatureISO 11357-3178 °C
Linear coefficient of thermal expansionISO 11359-21.1E-04 cm/cm/°C
Linear coefficient of thermal expansionISO 11359-21E-04 cm/cm/°C
AnnealingTemperature160 °C
AnnealingTime-Optional30.0 min/mm
IMPORTANT NOTES: Plas.com collected the data in the data sheet from the material manufacturers. Plas.com makes the best effort to improve the accuracy of the data, but has no responsibility for the data. We strongly recommend verifying the validity of the data with the material manufacturers before making a final decision.

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