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Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PC 121R-111 SABIC INNOVATIVE SHANGHAI
LEXAN™ 
Profile,building materials
Low viscosity,Flame retardant,transparent
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Plastic Datasheets

hardnessTest ConditionTest MethodSABIC INNOVATIVE SHANGHAI/121R-111
Rockwell hardnessM-ScaleASTM D78570
R-ScaleASTM D785118
thermal performanceTest ConditionTest MethodSABIC INNOVATIVE SHANGHAI/121R-111
Hot deformation temperature0.45 MPa, Unannealed, 6.40 mmASTM D648137 °C
1.8 MPa, Unannealed, 6.40 mmASTM D648129 °C
Linear coefficient of thermal expansion-40 to 95°C，FlowASTM E8316.8E-5 cm/cm/°C
RTIUL 746130 °C
RTI ElecUL 746130 °C
RTI ImpUL 746130 °C
specific heatASTM C3511250 J/kg/°C
thermal conductivityASTM C1770.25 W/m/K
Vicat softening temperatureASTM D15257154 °C
mechanical propertiesTest ConditionTest MethodSABIC INNOVATIVE SHANGHAI/121R-111
Bending modulus50.0 mm SpanASTM D7902340 Mpa
bending strengthYield, 50.0 mm SpanASTM D79096.0 Mpa
elongationYieldASTM D6387.0 %
BreakASTM D638130 %
Taber abraser1000 Cycles, 1000 g, CS-17 WheelASTM D104410.0 mg
tensile strengthYieldASTM D63862.0 Mpa
BreakASTM D63868.0 Mpa
Electrical performanceTest ConditionTest MethodSABIC INNOVATIVE SHANGHAI/121R-111
Compared to the anti leakage trace indexUL 746PLC 2
Dielectric constant1 MHzASTM D1502.96
50 kHzASTM D1503.17
60 HzASTM D1503.17
Dielectric strength3.20 mm, in AirASTM D14915 KV/mm
Dissipation factor1 MHzASTM D1500.010
60 HzASTM D1509.0E-4
50 HzASTM D1509.0E-4
High arc combustion indexUL 746PLC 1
High voltage arc tracing rateUL 746PLC 2
Hot wire ignitionUL 746PLC 2
Volume resistivityASTM D257> 1.0E+17 ohms·cm
Physical propertiesTest ConditionTest MethodSABIC INNOVATIVE SHANGHAI/121R-111
melt mass-flow rate300°C/1.2 kgASTM D123818 g/10 min
Outdoor applicabilityUL 746Cf2
Shrinkage rate3.20 mm，FlowInternal Method0.50 - 0.70 %
Specific volumeASTM D7920.830 cm³/g
Water absorption rate24 hrASTM D5700.15 %
Equilibrium, 23°CASTM D5700.35 %
Equilibrium, 100°CASTM D5700.58 %
impact performanceTest ConditionTest MethodSABIC INNOVATIVE SHANGHAI/121R-111
Charpy Notched Impact Strength23°CISO 179/1eA65 kJ/m²
-30°CISO 179/1eA12 kJ/m²
Dart impact23°CASTM D3029169 J
23°C, Energy at PeakASTM D376362.0 J
Impact strength of cantilever beam gapASTM D1822546 kJ/m²
Impact strength of simply supported beam without notch-30°CISO 179/1eU无断裂
23°CISO 179/1eU无断裂
Suspended wall beam without notch impact strength-30°C5ISO 180/1U无断裂
23°C5ISO 180/1U无断裂
23°CASTM D48123200 J/m
flammabilityTest ConditionTest MethodSABIC INNOVATIVE SHANGHAI/121R-111
Radiation board gradeUL UnspecifiedTRUE
UL flame retardant rating0.71 mmUL 94HB
optical performanceTest ConditionTest MethodSABIC INNOVATIVE SHANGHAI/121R-111
Refractive indexASTM D5421.586
transmissivity2540 μmASTM D100388.0 %
turbidity2540 μmASTM D10031.0 %
injectionTest ConditionTest MethodSABIC INNOVATIVE SHANGHAI/121R-111
Back pressure0.300 to 0.700 Mpa
drying temperature120 °C
drying time3.0 to 4.0 hr
Exhaust hole depth0.025 to 0.076 mm
Mold temperature70 to 95 °C
Processing (melt) temperature280 to 305 °C
Screw speed40 to 70 rpm
Spray nozzle temperature275 to 300 °C
Suggested injection volume40 to 60 %
Suggested maximum moisture content0.020 %
Temperature at the front of the material cylinder280 to 305 °C
Temperature at the rear of the barrel260 to 280 °C
Temperature in the middle of the barrel270 to 295 °C

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