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COMSOL CD

SABIC Innovative Plastics LEXAN® 224R PC, Unfilled, Flame-Retarded

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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:
Data provided by GE Plastics. This product grade was removed from GE's database of standard products in 1998.

No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.

Physical PropertiesMetricEnglishComments
Density1.2 g/cc0.0434 lb/in³ ASTM D792
Water Absorption0.15 %0.15 % 24 hrs at 23°C; ASTM D570
Linear Mold Shrinkage0.005 - 0.007 cm/cm0.005 - 0.007 in/in at 3.2 mm.
Melt Flow17.5 g/10 min17.5 g/10 min 300°C/1.2kg

Mechanical Properties
Tensile Strength, Ultimate69 MPa10000 psi ASTM D638
Elongation at Break125 %125 % ASTM D638
Flexural Modulus2.343 GPa340 ksi ASTM D790
Flexural Yield Strength96 MPa13900 psi ASTM D790
Izod Impact, Notched6.9 J/cm12.9 ft-lb/in 23°C (73.4°F)

Electrical Properties
Electrical Resistivity1e+017 ohm-cm1e+017 ohm-cm ASTM D257
Dielectric Constant2.962.96 1 MHz
Dielectric Constant3.173.17 60 Hz
Dielectric Constant, Low Frequency3.173.17 60 Hz
Dissipation Factor0.00090.0009 60 Hz; ASTM D150
Dissipation Factor0.010.01 1 MHz
Dissipation Factor, Low Frequency0.00090.0009 60 Hz

Thermal Properties
CTE, linear 20°C68 µm/m-°C37.8 µin/in-°F 
Deflection Temperature at 0.46 MPa (66 psi)137 °C279 °F ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)129 °C264 °F ASTM D648
Vicat Softening Point154 °C309 °F ASTM D1525
UL RTI, Electrical130 °C266 °F 
UL RTI, Mechanical with Impact130 °C266 °F 
UL RTI, Mechanical without Impact130 °C266 °F 
Flammability, UL94V-2V-2 1.5 mm

Processing Properties
Processing Temperature282 - 304 °C540 - 579 °F melt temperature
Mold Temperature71 - 93 °C160 - 199 °F 
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