PPC LEXAN™ 4501 resin

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Technical Data Sheet

physical property Test ConditionTest MethodTest Result
densityASTMD7921.20 g/cm³
Specific volumeASTMD7920.835 cm³/g
densityASTMD7921.19 g/cm³
melt mass-flow rateASTMD12383.0 g/10min
Shrinkage rate内部方法0.70to0.80 %
Water absorption rateASTMD5700.16 %
hardnessTest ConditionTest MethodTest Result
Rockwell hardnessASTMD78585
Rockwell hardnessR-ScaleASTMD785122
optical performance Test ConditionTest MethodTest Result
refractive indexASTMD5421.600
transmissivityASTMD100385.0 %
Haze ratioASTMD10031.0 %
flammabilityTest ConditionTest MethodTest Result
UL flame retardant ratingUL94V-2
Mechanical propertiesTest ConditionTest MethodTest Result
tensile strengthYieldASTMD63865.5 MPa
tensile strengthBreakASTMD63871.7 MPa
elongationBreakASTMD638120 %
Flexural modulusASTMD7902030 MPa
bending strengthASTMD79095.1 MPa
Impact resistanceTest ConditionTest MethodTest Result
Impact strength of cantilever beam gapASTMD256640 J/m
Impact strength of cantilever beam gapASTMD48123200 J/m
Falling hammer impactASTMD3029149 J
Tensile impact strengthASTMD1822578 kJ/m²
Electrical performanceTest ConditionTest MethodTest Result
Dissipation FactorASTMD1500.024
Compared to the Leakage Tracking Index (CTI)UL746PLC 3
High arc combustion index (HAI)UL746PLC 4
High Voltage Arc Traceability Rate (HVTR)UL746PLC 3
Hot wire ignition (HWI)UL746PLC 2
Volume resistivityASTMD257>2.6E+16 ohms·cm
dielectric strengthASTMD14920 kV/mm
dielectric constantASTMD1503.15
dielectric constantASTMD1503.15
dielectric constantASTMD1503.00
Dissipation FactorASTMD1501.2E-03
Dissipation FactorASTMD1501.2E-03
Thermal performanceTest ConditionTest MethodTest Result
specific heatASTMC3511260 J/kg/°C
thermal conductivityASTMC1770.21 W/m/K
RTI StrUL746125 °C
ASTMD648143 °C
ASTME8319.2E-05 cm/cm/°C
RTI ElecUL746125 °C
RTI ImpUL746125 °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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