MatWeb, The Online Materials Database
SABIC Innovative Plastics LEXAN® ML7038 PC, Unfilled
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.
| Physical Properties | Metric | English | Comments | |
| ||||
| Density | 1.2 g/cc | 0.0434 lb/in³ | ASTM D792 | |
| Melt Flow | 70 g/10 min | 70 g/10 min | 300°C/1.2kg | |
Mechanical Properties | ||||
| ||||
| Tensile Strength, Ultimate | 63 MPa | 9140 psi | ASTM D638 | |
| Elongation at Break | 40 % | 40 % | ASTM D638 | |
| Flexural Modulus | 2.067 GPa | 300 ksi | ASTM D790 | |
| Izod Impact, Notched | 2.65 J/cm | 4.96 ft-lb/in | 23°C (73.4°F) | |
Thermal Properties | ||||
| ||||
| Deflection Temperature at 1.8 MPa (264 psi) | 121 °C | 250 °F | ASTM D648 | |
Processing Properties | ||||
| ||||
| Processing Temperature | 304 - 332 °C | 579 - 630 °F | melt temperature | |
| Mold Temperature | 65 - 93 °C | 149 - 199 °F | ||
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