Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PC LEXAN™ EXRL2274 resin SABIC
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Plastic Datasheets

Impact resistanceTest ConditionTest MethodSABIC/LEXAN™ EXRL2274 resin
Impact strength of cantilever beam gap23°CASTM D256690 J/m
-30°CISO 180/1A10 kJ/m²
23°CASTM D48123200 J/m
Charpy Notched Impact Strength23°CISO 179/2C35 kJ/m²
Impact strength of cantilever beam gap23°CISO 180/1A12 kJ/m²
ASTM D1822546 kJ/m²
Dart impact23°CASTM D3029169 J
23°C,EnergyatPeakLoadASTM D376362.0 J
hardnessTest ConditionTest MethodSABIC/LEXAN™ EXRL2274 resin
Rockwell hardnessM计秤ASTM D78570
R计秤ASTM D785118
Electrical performanceTest ConditionTest MethodSABIC/LEXAN™ EXRL2274 resin
relative permittivity60HzIEC 602502.70
Dissipation Factor50HzASTM D1509E-04
60HzASTM D1509E-04
dielectric constant60HzASTM D1503.17
relative permittivity50HzIEC 602502.70
Volume resistivityASTM D257>1.0E+17 ohms·cm
dielectric constant50HzASTM D1503.17
Dissipation Factor1MHzASTM D1500.010
High arc combustion index (HAI)HAIUL 746PLC 1
dielectric constant1MHzASTM D1502.96
relative permittivity1MHzIEC 602502.70
Dissipation Factor50HzIEC 602501E-03
60HzIEC 602501E-03
1MHzIEC 602500.010
dielectric strength3.20mm,inAirASTM D14915 kV/mm
High Voltage Arc Traceability Rate (HVTR)HVTRUL 746PLC 2
dielectric strength3.20mm,在油中IEC 60243-117 kV/mm
Volume resistivityIEC 60093>1.0E+15 ohms·cm
Hot wire ignition (HWI)HWIUL 746PLC 2
Surface ResistivityIEC 60093>1.0E+15 ohms
Compared to the Leakage Tracking Index (CTI)CTIUL 746PLC 2
Mechanical propertiesTest ConditionTest MethodSABIC/LEXAN™ EXRL2274 resin
elongation屈服ASTM D6387.0 %
Taber abraser1000Cycles,1000g,CS-17转轮ASTM D104410.0 mg
tensile strength 屈服ASTM D63862.0 MPa
Flexural modulusISO 1782300 MPa
Tensile strain屈服ISO 527-2/506.0 %
bending strengthISO 17890.0 MPa
tensile strength 屈服ISO 527-2/5063.0 MPa
elongation断裂ASTM D638130 %
bending strength屈服,50.0mm跨距ASTM D79096.0 MPa
tensile strength 断裂ASTM D63868.0 MPa
Tensile modulusASTM D6382370 MPa
Flexural modulus50.0mm跨距ASTM D7902340 MPa
Tensile strain断裂ISO 527-2/50100 %
Tensile modulusISO 527-2/12350 MPa
tensile strength 断裂ISO 527-2/5065.0 MPa
optical performance Test ConditionTest MethodSABIC/LEXAN™ EXRL2274 resin
Haze ratio2540µmASTM D10031.0 %
refractive indexASTM D5421.586
transmissivity2540µmASTM D100388.0 %
flammabilityTest ConditionTest MethodSABIC/LEXAN™ EXRL2274 resin
UL flame retardant rating1.5mmUL 94HB
Limiting Oxygen IndexISO 4589-225 %
physical property Test ConditionTest MethodSABIC/LEXAN™ EXRL2274 resin
Shrinkage rateMD:3.20mm内部方法0.50to0.70 %
Water absorption rate24hrASTM D5700.15 %
平衡,23°CASTM D5700.35 %
Melt volume flow rate300°C/1.2kgISO 113316.0 cm³/10min
densityASTM D7921.19 g/cm³
Specific volumeASTM D7920.830 cm³/g
Water absorption rate平衡,100°CASTM D5700.58 %
melt mass-flow rate300°C/1.2kgASTM D123818 g/10min
Thermal performanceTest ConditionTest MethodSABIC/LEXAN™ EXRL2274 resin
Heat distortion temperature0.45MPa,Unannealed,100mmSpan,HDTISO 75-2/Be133 °C
1.8MPa,未退火,6.40mm,HDTASTM D648129 °C
Linear coefficient of thermal expansionMD:-40到95°CASTME8316.8E-05 cm/cm/°C
vicatASTM D152510154 °C
Heat distortion temperature0.45MPa,未退火,6.40mm,HDTASTM D648137 °C
1.8MPa,Unannealed,100mmSpan,HDTISO 75-2/Ae122 °C
RTI StrUL 746130 °C
specific heatASTMC3511250 J/kg/°C
vicat--ISO 306/B120141 °C
thermal conductivityISO 83020.20 W/m/K
ASTMC1770.19 W/m/K
vicat--ISO 306/B50140 °C
Linear coefficient of thermal expansionMD:23到80°CISO 11359-27E-05 cm/cm/°C
RTI ImpUL 746130 °C
RTI ElecUL 746130 °C
ball-indentation hardness125°CIEC 60695-10-2Pass

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