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COMSOL CD

SABIC Innovative Plastics LEXAN FL900 Polycarbonate (North America)

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Subcategory: Polycarbonate; Polymer; Thermoplastic

Close Analogs: Saudi Basic Industries Corporation (SABIC) announced on August 31st, 2007, the completion of its purchase of GE Plastics.

Material Notes:
Information provided by GE Plastics for their North American product line.

Physical PropertiesMetricEnglishComments
Density1.13 g/cc0.0408 lb/in³ Molded Foam; ASTM D 792
Density1.25 g/cc0.0452 lb/in³ ASTM D 792
Water Absorption0.16 %0.16 % 24 hours @ 73F; ASTM D 570
Water Absorption at Saturation0.35 %0.35 % Equilibrium, 73F; ASTM D 570
Linear Mold Shrinkage0.005 - 0.007 cm/cm0.005 - 0.007 in/in Flow, 0.250 inch; ASTM D 955

Mechanical Properties
Tensile Strength @ Yield50.3 MPa7300 psi 0.250"; ASTM D 638
Elongation at Break6.2 %6.2 % 0.250"; ASTM D 638
Tensile Modulus2.45 GPa355 ksi 0.250"; ASTM D 638
Flexural Modulus2.79 GPa405 ksi 0.250"; ASTM D 790
Flexural Yield Strength89.6 MPa13000 psi 0.250"; ASTM D 790
Izod Impact, Unnotched7.47 J/cm14 ft-lb/in 73F; ASTM D 4812
Falling Dart Impact51.5 J38 ft-lb 73F; GE Test

Electrical Properties
Volume Resistivity2.5e+017 ohm-cm2.5e+017 ohm-cm ASTM D 257
Surface Resistivity per SquareMin 1.1e+017 ohmMin 1.1e+017 ohm ASTM D 257
Dielectric Constant2.122.12 1 MHz; ASTM D 150
Dielectric Constant2.222.22 100 Hz; ASTM D 150
Dielectric Strength8.03 kV/mm204 V/mil in air, 250 mils; ASTM D 149
Dissipation Factor0.00120.0012 100 Hz; ASTM D 150
Dissipation Factor0.00610.0061 1 MHz; ASTM D 150
Arc ResistanceMax 60 secMax 60 sec Tungsten (+/- 0.125 inch); PLC Code 7; ASTM D 495
Comparative Tracking Index175 - 250 V175 - 250 V (+/- 0.125 inch); PLC Code 3; UL 746A
High Voltage Arc-Tracking Rate, HVTRMin 150 mm/minMin 5.91 in/min (+/- 0.125 inch); PLC Code 4; UL 746A

Thermal Properties
CTE, linear 68°F50.4 µm/m-°C28 µin/in-°F Flow, -40F to 200F; ASTM E 831
Specific Heat Capacity1.17 J/g-°C0.28 BTU/lb-°F ASTM C 351
Thermal Conductivity0.15 W/m-K1.04 BTU-in/hr-ft²-°F ASTM C 177
Deflection Temperature at 0.46 MPa (66 psi)138 °C280 °F 0.250 inch, unannealed; ASTM D 648
Deflection Temperature at 1.8 MPa (264 psi)127 °C260 °F 0.250 inch, unannealed; ASTM D 648
UL RTI, Electrical80 °C176 °F UL 746B
UL RTI, Mechanical with Impact80 °C176 °F UL 746B
UL RTI, Mechanical without Impact80 °C176 °F UL 746B
Flammability, UL94V-2V-2 0.058 in.
Flammability, UL94V-1V-1 0.154 in.
Flammability, UL94V-0V-0 0.236 in.
Flammability, UL9477 0.236 in.
Flammability Test0.750.75 FOAM - Flame Class Minimum Density; g/cm3
Oxygen Index40.4 %40.4 % ASTM D 2863

Descriptive Properties
Foam Weight Reduction10% Mechanical Properties Reported Herein (0.250")
Foam Weight Reduction10% Impact Properties Reported Herein (0.250")
Foam Weight Reduction10% Thermal Properties Reported Herein (0.250")
Foam Weight Reduction10% Physical Properties Reported Herein (0.250")
Foam Weight Reduction20% Electrical Properties Reported Herein (0.250")
Radiant Panel ListingUL tested 
UL File Number, USAE121562 
UV-light, water exposure/immersionF2 UL746C
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