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
Information provided by LNP, a GE Plastics Company.
Physical Properties | Metric | English | Comments |
|
Specific Gravity | 1.43 g/cc | 0.0517 lb/in³ | ASTM D792 |
Mechanical Properties |
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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 |
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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 |
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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 | |
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