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COMSOL CD

SABIC Innovative Plastics LEXAN ML6622 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.

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 D 792
Water Absorption0.15 %0.15 % 24 hours @ 73F; ASTM D 570
Linear Mold Shrinkage0.005 - 0.007 cm/cm0.005 - 0.007 in/in Flow, 0.125 inch; ASTM D 955
Melt Flow3 g/10 min3 g/10 min 300C/1.2 kgf (O); ASTM D 1238

Mechanical Properties
Hardness, Rockwell R118118 ASTM D 785
Tensile Strength @ Yield62.1 MPa9000 psi Type I, 2.0 in/min; ASTM D 638
Elongation at Yield7 %7 % Type I, 2.0 in/min; ASTM D 638
Flexural Modulus2.34 GPa340 ksi 0.05 in/min, 2" span; ASTM D 790
Flexural Yield Strength93.1 MPa13500 psi 0.05 in/min, 2" span; ASTM D 790
Izod Impact, Unnotched32 J/cm60 ft-lb/in 73F; ASTM D 4812
Izod Impact, Notched9.08 J/cm17 ft-lb/in 73F; ASTM D 256

Electrical Properties
Comparative Tracking Index250 - 400 V250 - 400 V (+/- 0.125 inch); PLC Code 2; UL 746A
Hot Wire Ignition, HWI7 - 15 sec7 - 15 sec (+/- 0.125 inch); PLC Code 4; UL 746A
High Amp Arc Ignition, HAI60 - 120 arcs60 - 120 arcs Surface (+/- 0.125 inch); PLC Code 1; UL 746A
High Voltage Arc-Tracking Rate, HVTR25.4 - 80 mm/min1 - 3.15 in/min (+/- 0.125 inch); PLC Code 2; UL 746A

Thermal Properties
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)132 °C270 °F 0.250 inch, unannealed; ASTM D 648
UL RTI, Electrical130 °C266 °F UL 746B
UL RTI, Mechanical with Impact130 °C266 °F UL 746B
UL RTI, Mechanical without Impact130 °C266 °F UL 746B
Flammability, UL94HBHB 0.029 in.

Descriptive Properties
UL File Number, USAE121562 
UV-light, water exposure/immersionF1 UL746C
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