PC LEXAN™ EXRL2274 resin

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  • Usages:
    Drugs
    medical devices
    medical and nursing supplies

Technical Data Sheet

physical property Test ConditionTest MethodTest Result
densityASTM D7921.20 g/cm³
Specific volumeASTM D7920.830 cm³/g
densityASTM D7921.19 g/cm³
melt mass-flow rateASTM D123818 g/10min
Melt volume flow rateISO 113316.0 cm³/10min
Shrinkage rate内部方法0.50to0.70 %
Water absorption rateASTM D5700.15 %
Water absorption rateASTM D5700.35 %
Water absorption rateASTM D5700.58 %
hardnessTest ConditionTest MethodTest Result
Rockwell hardnessASTM D78570
Rockwell hardnessR-ScaleASTM D785118
optical performance Test ConditionTest MethodTest Result
refractive indexASTM D5421.586
transmissivityASTM D100388.0 %
Haze ratioASTM D10031.0 %
flammabilityTest ConditionTest MethodTest Result
UL flame retardant ratingUL 94HB
Limiting Oxygen IndexISO 4589-225 %
Mechanical propertiesTest ConditionTest MethodTest Result
bending strengthISO 17890.0 MPa
bending strengthASTM D79096.0 MPa
Taber abraserASTM D104410.0 mg
tensile strength YieldASTM D63862.0 MPa
tensile strength YieldISO 527-2/5063.0 MPa
tensile strength BreakASTM D63868.0 MPa
tensile strength BreakISO 527-2/5065.0 MPa
elongationYieldASTM D6387.0 %
Tensile strainYieldISO 527-2/506.0 %
elongationBreakASTM D638130 %
Tensile strainBreakISO 527-2/50100 %
Tensile modulusASTM D6382370 MPa
Tensile modulusISO 527-2/12350 MPa
Flexural modulusASTM D7902340 MPa
Flexural modulusISO 1782300 MPa
Impact resistanceTest ConditionTest MethodTest Result
Dart impactASTM D3029169 J
Impact strength of cantilever beam gapASTM D1822546 kJ/m²
Impact strength of cantilever beam gapISO 180/1A10 kJ/m²
Impact strength of cantilever beam gapISO 180/1A12 kJ/m²
Impact strength of cantilever beam gapASTM D48123200 J/m
Dart impactASTM D376362.0 J
Charpy Notched Impact StrengthISO 179/2C35 kJ/m²
Impact strength of cantilever beam gapASTM D256690 J/m
Electrical performanceTest ConditionTest MethodTest Result
Dissipation FactorASTM D1500.010
dielectric constantASTM D1503.17
dielectric constantASTM D1502.96
relative permittivityIEC 602502.70
relative permittivityIEC 602502.70
relative permittivityIEC 602502.70
Dissipation FactorASTM D1509E-04
Dissipation FactorASTM D1509E-04
Volume resistivityASTM D257>1.0E+17 ohms·cm
Volume resistivityIEC 60093>1.0E+15 ohms·cm
dielectric strengthASTM D14915 kV/mm
dielectric strengthIEC 60243-117 kV/mm
dielectric constantASTM D1503.17
Dissipation FactorIEC 602501E-03
Dissipation FactorIEC 602501E-03
Dissipation FactorIEC 602500.010
Compared to the Leakage Tracking Index (CTI)UL 746PLC 2
High arc combustion index (HAI)UL 746PLC 1
High Voltage Arc Traceability Rate (HVTR)UL 746PLC 2
Hot wire ignition (HWI)UL 746PLC 2
Surface ResistivityIEC 60093>1.0E+15 ohms
Thermal performanceTest ConditionTest MethodTest Result
vicatASTM D152510154 °C
vicatISO 306/B50140 °C
vicatISO 306/B120141 °C
Linear coefficient of thermal expansionISO 11359-27E-05 cm/cm/°C
specific heatASTMC3511250 J/kg/°C
thermal conductivityASTMC1770.19 W/m/K
thermal conductivityISO 83020.20 W/m/K
Heat distortion temperatureASTM D648137 °C
Heat distortion temperatureISO 75-2/Be133 °C
Heat distortion temperatureASTM D648129 °C
Heat distortion temperatureISO 75-2/Ae122 °C
RTI ElecUL 746130 °C
RTI ImpUL 746130 °C
RTI StrUL 746130 °C
ball-indentation hardnessIEC 60695-10-2Pass
Linear coefficient of thermal expansionASTME8316.8E-05 cm/cm/°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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