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Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PC 121R 31142 SABIC INNOVATIVE THAILAND
LEXAN™ 
Profile、building materials
Low viscosity、Flame retardant、transparent
UL
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Plastic Datasheets

Impact resistanceTest ConditionTest MethodSABIC INNOVATIVE THAILAND/121R 31142
Falling hammer impact23°CASTMD3029169 J
Simple supported beam without notch impact strength 4-30°CISO179/1eUNoBreak
Unscented Izod Impact Strength 5-30°CISO180/1UNoBreak
Tensile impact strength 6ASTMD1822546 kJ/m²
Impact strength of cantilever beam gap23°CASTMD256690 J/m
Impact strength of simply supported beam gap 423°CISO179/1eA65 kJ/m²
Simple supported beam without notch impact strength 423°CISO179/1eUNoBreak
Suspended wall beam gap impact strength 523°CISO180/1A65 kJ/m²
Impact strength of simply supported beam gap 4-30°CISO179/1eA12 kJ/m²
Impact strength of cantilever beam gap23°CASTMD48123200 J/m
Suspended wall beam gap impact strength 5-30°CISO180/1A11 kJ/m²
Unscented Izod Impact Strength 523°CISO180/1UNoBreak
Dart impact equipped with measuring instruments23°C,EnergyatPeakLoadASTMD376362.1 J
hardnessTest ConditionTest MethodSABIC INNOVATIVE THAILAND/121R 31142
Rockwell hardnessM计秤ASTMD78570
R计秤ASTMD785118
Mechanical propertiesTest ConditionTest MethodSABIC INNOVATIVE THAILAND/121R 31142
elongation屈服ASTMD6387.0 %
断裂ASTMD638130 %
tensile strength屈服ASTMD63862.1 Mpa
bending strength屈服,50.0mm跨距ASTMD79096.5 Mpa
tensile strength断裂ASTMD63868.9 Mpa
1000Cycles,1000g,CS-17转轮ASTMD104410.0 mg
Flexural modulus50.0mm跨距ASTMD7902340 Mpa
Electrical performanceTest ConditionTest MethodSABIC INNOVATIVE THAILAND/121R 31142
High arc combustion index (HAI)HAIUL746PLC 1
Volume resistivityASTMD257>1.0E+17 ohms·cm
Compared to the Leakage Tracking Index (CTI)CTIUL746PLC 2
dielectric constant1MHzASTMD1502.96
50HzASTMD1503.17
60HzASTMD1503.17
High Voltage Arc Traceability Rate (HVTR)HVTRUL746PLC 2
Hot wire ignition (HWI)HWIUL746PLC 2
Dissipation Factor50HzASTMD1509E-04
dielectric strength3.20mm,inAirASTMD14915 KV/mm
Dissipation Factor60HzASTMD1509E-04
1MHzASTMD1500.010
optical performance Test ConditionTest MethodSABIC INNOVATIVE THAILAND/121R 31142
transmissivity2540µmASTMD100388.0 %
refractive indexASTMD5421.586
Haze ratio2540µmASTMD10031.0 %
flammabilityTest ConditionTest MethodSABIC INNOVATIVE THAILAND/121R 31142
UL flame retardant rating0.70mmUL94HB
RadiantPanelListingULYES
physical property Test ConditionTest MethodSABIC INNOVATIVE THAILAND/121R 31142
Shrinkage rateMD：3.20mm内部方法0.50to0.70 %
Water absorption rate平衡,23°CASTMD5700.35 %
densityASTMD7921.19 g/cm³
melt mass-flow rate300°C/1.2kgASTMD123818 g/10min
Water absorption rate24hrASTMD5700.15 %
平衡,100°CASTMD5700.58 %
Outdoor applicabilityUL746Cf2
Specific volumeASTMD7920.835 cm³/g
Thermal performanceTest ConditionTest MethodSABIC INNOVATIVE THAILAND/121R 31142
MD：-40到95°CASTME8316.8E-05 cm/cm/°C
thermal conductivityASTMC1770.25 W/m/K
RTI StrUL746130 °C
RTI ElecUL746130 °C
1.8MPa,未退火,6.40mmASTMD648129 °C
vicatASTMD15257154 °C
RTI ImpUL746130 °C
0.45MPa,未退火,6.40mmASTMD648138 °C
specific heatASTMC3511260 J/kg/°C

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