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SABIC Innovative Plastics LEXAN® SP1310R Polycarbonate, Unfilled, Injection Grade
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 for 3.2 mm (1/8 in) samples unless otherwise noted. Data provided by GE Plastics.
| Physical Properties | Metric | English | Comments | |
| ||||
| Density | 1.18 g/cc | 0.0426 lb/in³ | ASTM D792 | |
| Water Absorption | 0.13 % | 0.13 % | 24 hrs; 20°C; ASTM D570 | |
| Linear Mold Shrinkage | 0.005 - 0.007 cm/cm | 0.005 - 0.007 in/in | 3.2 mm sample | |
| Melt Flow | 10 g/10 min | 10 g/10 min | 300°C/1.2kg; ASTM D1238 | |
Mechanical Properties | ||||
| ||||
| Tensile Strength, Ultimate | 62 MPa | 8990 psi | ASTM D638 | |
| Elongation at Break | 110 % | 110 % | ASTM D638 | |
| Modulus of Elasticity | 2.1 GPa | 305 ksi | ASTM D638 | |
| Flexural Modulus | 2.4 GPa | 348 ksi | 3.2 mm sample; ASTM D790 | |
| Flexural Yield Strength | 96 MPa | 13900 psi | ASTM D790 | |
| Izod Impact, Notched | 9.1 J/cm | 17 ft-lb/in | 3.2 mm sample; ASTM D256 | |
Thermal Properties | ||||
| ||||
| Deflection Temperature at 0.46 MPa (66 psi) | 117 °C | 243 °F | 6.4 mm sample; ASTM D648 | |
| Deflection Temperature at 1.8 MPa (264 psi) | 111 °C | 232 °F | 6.4 mm (0.25 in.) sample; ASTM D648 | |
| Vicat Softening Point | 132 °C | 270 °F | 5 kg; ASTM D1525 | |
| UL RTI, Electrical | 75 °C | 167 °F | UL 746B | |
| UL RTI, Mechanical with Impact | 75 °C | 167 °F | UL 746B | |
| UL RTI, Mechanical without Impact | 75 °C | 167 °F | UL 746B | |
| Flammability, UL94 | HB | HB | 1.1 mm | |
Processing Properties | ||||
| ||||
| Processing Temperature | 293 - 315 °C | 559 - 599 °F | Suggested injection molding melt temperature | |
| Mold Temperature | 71 - 93 °C | 160 - 199 °F | ||
| Drying Temperature | 121 °C | 250 °F | ||
| Dry Time | 3 - 4 hour | 3 - 4 hour | 48 hr Max | |
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