MatWeb, The Online Materials Database
LNP (SABIC Innovative Plastics) VALOX® SMV5890 Polybutylene Terephthalate, 30% Carbon Fiber Reinforcement
Subcategory: Filled/Reinforced Thermoplastic; Polybutylene Terephthalate (PBT); Polyester, TP; Polymer; Thermoplastic
Close Analogs: Saudi Basic Industries Corporation (SABIC) announced on August 31st, 2007, the completion of its purchase of GE Plastics.
Material Notes:
Will be VC3000N.
- Features: Radio Frequency Shielding, Electromagnetic Shielding
- Forms: Pellets
- Processing Method: Injection Molding
| Physical Properties | Metric | English | Comments | |
| ||||
| Specific Gravity | 1.43 g/cc | 0.0517 lb/in³ | ASTM D792 | |
Mechanical Properties | ||||
| ||||
| Tensile Strength at Break | 145 MPa | 21000 psi | Type I, 5 mm/min; ASTM D638 | |
| Elongation at Break | 1.5 % | 1.5 % | Type I, 5 mm/min; ASTM D638 | |
| Flexural Modulus | 16.9 GPa | 2450 ksi | (50.8 mm Span) 1mm/min; ASTM D790 | |
| Flexural Strength | 205 MPa | 29700 psi | at Break, (50.8 mm Span) 1mm/min; ASTM D790 | |
| Izod Impact, Notched | 0.48 J/cm | 0.899 ft-lb/in | ASTM D256 | |
| Izod Impact, Unnotched | 4.91 J/cm | 9.2 ft-lb/in | ASTM D256 | |
| Falling Dart Impact | 7.57 J | 5.58 ft-lb | ASTM D3763 | |
Electrical Properties | ||||
| ||||
| Volume Resistivity | 0.5 ohm-cm | 0.5 ohm-cm | ASTM D257 | |
| Surface Resistance | 300 ohm | 300 ohm | ASTM D257 | |
| Static Decay | Max 0.01 sec | Max 0.01 sec | 5000V to <50V; FTMS101B | |
Thermal Properties | ||||
| ||||
| Deflection Temperature at 0.46 MPa (66 psi) | 221 °C | 430 °F | Unannealed (3.18 mm); ASTM D648 | |
| Deflection Temperature at 1.8 MPa (264 psi) | 199 °C | 390 °F | Unannealed (3.18 mm); ASTM D648 | |
Processing Properties | ||||
| ||||
| Rear Barrel Temperature | 238 - 254 °C | 460 - 489 °F | ||
| Middle Barrel Temperature | 243 - 260 °C | 469 - 500 °F | ||
| Front Barrel Temperature | 249 - 266 °C | 480 - 511 °F | ||
| Nozzle Temperature | 243 - 260 °C | 469 - 500 °F | ||
| Melt Temperature | 249 - 266 °C | 480 - 511 °F | ||
| Mold Temperature | 65.6 - 87.8 °C | 150 - 190 °F | ||
| Drying Temperature | 121 °C | 250 °F | ||
| Dry Time | 3 - 12 hour | 3 - 12 hour | ||
| Moisture Content | 0.02 % | 0.02 % | Suggested | |
| Back Pressure | 0.345 - 0.689 MPa | 50 - 99.9 psi | ||
| Clamp Pressure | 41 - 83 MPa | 5950 - 12000 psi | ||
| Shot Size | 40 - 80 % | 40 - 80 % | Suggested | |
| Vent Depth | 0.0025 - 0.0038 cm | 0.000984 - 0.0015 in | ||
| Screw Speed | 50 - 80 rpm | 50 - 80 rpm | ||
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.