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COMSOL CD

SABIC Innovative Plastics LEXAN FL2000 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 PropertiesOriginal ValueComments
Density1.09 g/cc Molded Foam; ASTM D 792
Density1.21 g/cc ASTM D 792
Water Absorption0.13 % 24 hours @ 73F; ASTM D 570
Water Absorption at Saturation0.34 % Equilibrium, 73F; ASTM D 570
Linear Mold Shrinkage0.006 - 0.008 cm/cm Flow, 0.250 inch; ASTM D 955

Mechanical Properties
Tensile Strength @ Yield7800 psi 0.250"; ASTM D 638
Elongation at Break7.8 % 0.250"; ASTM D 638
Tensile Modulus335000 psi 0.250"; ASTM D 638
Flexural Modulus280000 psi 0.250"; ASTM D 790
Flexural Yield Strength11000 psi 0.250"; ASTM D 790
Izod Impact, Unnotched50 ft-lb/in 73F, 0.250"; ASTM D 4812
Gardner Impact @ 23°C600 in-lb Instrumented Impact Total Energy, 0F; ASTM D 3763
Gardner Impact @ 23°C72 in-lb Instrumented Impact Total Energy, -40F; ASTM D 3673
Falling Dart Impact90 ft-lb 73F; GE Test

Electrical Properties
Volume Resistivity3.6e+016 ohm-cm ASTM D 257
Surface Resistivity per SquareMin 1.1e+017 ohm ASTM D 257
Dielectric Constant2.47 100 Hz; ASTM D 150
Dielectric Constant2.68 1 MHz; ASTM D 150
Dielectric Strength307 V/mil in air, 250 mils; ASTM D 149
Dissipation Factor0.0037 100 Hz; ASTM D 150
Dissipation Factor0.0039 1 MHz; ASTM D 150
Arc Resistance60 - 120 sec Tungsten (+/- 0.125 inch); PLC Code 6; ASTM D 495
Comparative Tracking Index100 - 175 V (+/- 0.125 inch); PLC Code 4; UL 746A
Hot Wire Ignition, HWIMin 120 sec (+/- 0.125 inch); PLC Code 0; UL 746A
High Amp Arc Ignition, HAIMin 120 arcs Surface (+/- 0.125 inch); PLC Code 0; UL 746A
High Voltage Arc-Tracking Rate, HVTR80 - 150 mm/min (+/- 0.125 inch); PLC Code 3; UL 746A

Thermal Properties
CTE, linear 68°F31 µin/in-°F Flow, -40F to 200F; ASTM E 831
Specific Heat Capacity0.282 BTU/lb-°F ASTM C 351
Deflection Temperature at 0.46 MPa (66 psi)280 °F 0.250 inch, unannealed; ASTM D 648
Deflection Temperature at 1.8 MPa (264 psi)260 °F 0.250 inch, unannealed; ASTM D 648
UL RTI, Electrical80 °C UL 746B
UL RTI, Mechanical with Impact80 °C UL 746B
UL RTI, Mechanical without Impact80 °C UL 746B
Flammability, UL94HB 0.154 in.
Flammability, UL94V-1 0.236 in.
Flammability, UL94V-0 0.236 in.
Flammability Test0.94 FOAM - Flame Class Minimum Density; g/cm3
Oxygen Index28.2 % 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")
UL File Number, USAE121562 
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