HMW-HDPE POLYSTONE® D black AST

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  • Usages:
    Engineering applications
    pump components

Technical Data Sheet

physical property Test ConditionTest MethodTest Result
densityISO 11830.970 g/cm³
Water absorption rateISO 62<0.010 %
hardnessTest ConditionTest MethodTest Result
Shore hardnessISO 86863
flammabilityTest ConditionTest MethodTest Result
UL flame retardant ratingUL 94HB
UL flame retardant ratingUL 94HB
Mechanical propertiesTest ConditionTest MethodTest Result
Tensile modulusISO 527-2900 MPa
tensile strength YieldISO 527-220.0 MPa
Tensile strainBreakISO 527-2>50 %
Impact resistanceTest ConditionTest MethodTest Result
Charpy Notched Impact StrengthISO 179无断裂
Electrical performanceTest ConditionTest MethodTest Result
Surface ResistivityIEC 60093<1.0E+8 ohms
Volume resistivityIEC 60093<1.0E+8 ohms·cm
Thermal performanceTest ConditionTest MethodTest Result
Linear coefficient of thermal expansionDIN 537521.5E-4到2.3E-4 cm/cm/°C
specific heatDIN 526121900 J/kg/°C
thermal conductivityDIN 526120.40 W/m/K
Heat distortion temperatureISO 30679 °C
Continuous use temperature<130 °C
melting temperatureISO 11357-3135 °C
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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