MatWeb, The Online Materials Database
SABIC Innovative Plastics ULTEM® 7642 PEI, Unfilled
Subcategory: Polyetherimide; 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 | 1.36 g/cc | 0.0491 lb/in³ | ASTM D792 | |
| Linear Mold Shrinkage | 0.0025 - 0.0045 cm/cm | 0.0025 - 0.0045 in/in | at 3.2 mm. | |
Mechanical Properties | ||||
| ||||
| Tensile Strength, Ultimate | 152 MPa | 22000 psi | ASTM D638 | |
| Elongation at Break | 2 % | 2 % | ASTM D638 | |
| Flexural Modulus | 8.957 GPa | 1300 ksi | ASTM D790 | |
| Izod Impact, Notched | 0.53 J/cm | 0.993 ft-lb/in | 23°C (73.4°F) | |
Electrical Properties | ||||
| ||||
| Surface Resistance | 1e+007 ohm | 1e+007 ohm | ||
Thermal Properties | ||||
| ||||
| Deflection Temperature at 1.8 MPa (264 psi) | 210 °C | 410 °F | ASTM D648 | |
Processing Properties | ||||
| ||||
| Processing Temperature | 354 - 376 °C | 669 - 709 °F | melt temperature | |
| Mold Temperature | 135 - 162 °C | 275 - 324 °F | ||
Copyright 1996-2010 by Automation Creations, Inc. The information provided by MatWeb is intended for personal, non-commercial use. The contents, results, and technical data from this site may not be reproduced either electronically, photographically or substantively without permission from Automation Creations, Inc. No warranty, neither expressed nor implied, is given regarding the accuracy of this information. The user assumes all risk and liability in connection with the use of information from MatWeb.