SABIC Innovative Plastics LEXAN 3414R Polycarbonate (North America)
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. MatWeb has a separate entry for the European data sheet.
| Physical Properties | Metric | English | Comments |
|
| Density | 1.52 g/cc | 0.0549 lb/in³ | ASTM D 792 |
| Water Absorption | 0.12 % | 0.12 % | 24 hours @ 73F; ASTM D 570 |
| Water Absorption at Saturation | 0.23 % | 0.23 % | Equilibrium, 73F; ASTM D 570 |
| Linear Mold Shrinkage | 0.001 - 0.002 cm/cm | 0.001 - 0.002 in/in | Flow, 0.125 inch; ASTM D 955 |
| Melt Flow | 12.6 g/10 min | 12.6 g/10 min | 300C/5.0 kgf; ASTM D 1238 |
Mechanical Properties |
|
| Hardness, Rockwell M | 93 | 93 | ASTM D 785 |
| Hardness, Rockwell R | 119 | 119 | ASTM D 785 |
| Tensile Strength @ Break | 159 MPa | 23000 psi | Type I, 0.2 in/min; ASTM D 638 |
| Elongation at Break | 3 % | 3 % | Type I, 0.2 in/min; ASTM D 638 |
| Flexural Modulus | 9.65 GPa | 1400 ksi | 0.05 in/min, 2" span; ASTM D 790 |
| Flexural Yield Strength | 186 MPa | 27000 psi | 0.05 in/min, 2" span; ASTM D 790 |
| Fatigue Strength | 48.3 MPa | 7000 psi | Fatigue Limit, 2.5 MM cycles; ASTM D 671 |
| Izod Impact, Unnotched | 12.8 J/cm | 24 ft-lb/in | 73F; ASTM D 4812 |
| Tensile Impact Strength | 67.2 kJ/m² | 32 ft-lb/in² | Type "S"; ASTM D 1822 |
| Falling Dart Impact | 6.78 J | 5 ft-lb | 73F; ASTM D 3029 |
| Taber Abrasion, mg/1000 Cycles | 32 | 32 | CS-17, 1 kg; ASTM D 1044 |
| Izod Impact, Notched | 1.33 J/cm | 2.5 ft-lb/in | 73F; ASTM D 256 |
Electrical Properties |
|
| Volume Resistivity | Min 1e+017 ohm-cm | Min 1e+017 ohm-cm | ASTM D 257 |
| Dielectric Constant | 3.48 | 3.48 | 1 MHz; ASTM D 150 |
| Dielectric Constant | 3.53 | 3.53 | 60 Hz; ASTM D 150 |
| Dielectric Strength | 17.7 kV/mm | 450 V/mil | in air, 125 mils; ASTM D 149 |
| Dissipation Factor | 0.0013 | 0.0013 | 60 Hz; ASTM D 150 |
| Dissipation Factor | 0.0067 | 0.0067 | 1 MHz; ASTM D 150 |
| Arc Resistance | Max 60 sec | Max 60 sec | Tungsten (+/- 0.125 inch); PLC Code 7; ASTM D 495 |
| Comparative Tracking Index | 100 - 175 V | 100 - 175 V | (+/- 0.125 inch); PLC Code 4; UL 746A |
| Hot Wire Ignition, HWI | Min 120 sec | Min 120 sec | (+/- 0.125 inch); PLC Code 0; UL 746A |
| High Amp Arc Ignition, HAI | Max 15 arcs | Max 15 arcs | Surface (+/- 0.125 inch); PLC Code 4; UL 746A |
| High Voltage Arc-Tracking Rate, HVTR | 80 - 150 mm/min | 3.15 - 5.91 in/min | (+/- 0.125 inch); PLC Code 3; UL 746A |
Thermal Properties |
|
| CTE, linear 68°F | 16.2 µm/m-°C | 9 µin/in-°F | Flow, -40F to 200F; ASTM E 831 |
| Specific Heat Capacity | 1.05 J/g-°C | 0.25 BTU/lb-°F | ASTM C 351 |
| Thermal Conductivity | 0.22 W/m-K | 1.53 BTU-in/hr-ft²-°F | ASTM C 177 |
| Deflection Temperature at 0.46 MPa (66 psi) | 154 °C | 310 °F | 0.250 inch, unannealed; ASTM D 648 |
| Deflection Temperature at 1.8 MPa (264 psi) | 146 °C | 295 °F | 0.250 inch, unannealed; ASTM D 648 |
| Vicat Softening Point | 166 °C | 330 °F | Rate B; ASTM D 1525 |
| UL RTI, Electrical | 130 °C | 266 °F | UL 746B |
| UL RTI, Mechanical with Impact | 130 °C | 266 °F | UL 746B |
| UL RTI, Mechanical without Impact | 130 °C | 266 °F | UL 746B |
| Flammability, UL94 | V-1 | V-1 | 0.044 in. |
| Flammability, UL94 | V-0 | V-0 | 0.118 in. |
Descriptive Properties | |
| CSA File No. | LS88480 | |
| UL File Number, USA | E121562 | |
|
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