SABIC Innovative Plastics VALOX V4280 PBT (North America)
Subcategory: 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: Information provided by GE Plastics for their North American product line.
Physical Properties | Metric | English | Comments |
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Density | 1.64 g/cc | 0.0592 lb/in³ | ASTM D 792 |
Linear Mold Shrinkage | 0.002 - 0.005 cm/cm | 0.002 - 0.005 in/in | Flow, 0.125 inch; ASTM D 955 |
Linear Mold Shrinkage, Transverse | 0.005 - 0.008 cm/cm | 0.005 - 0.008 in/in | 0.125 inch; ASTM D 955 |
Melt Flow | 33 g/10 min | 33 g/10 min | 266C/5.0 kgf; ASTM D 1238 |
Mechanical Properties |
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Tensile Strength @ Break | 145 MPa | 21100 psi | Type I, 0.2 in/min; ASTM D 638 |
Tensile Strength @ Yield | 145 MPa | 21100 psi | Type I, 0.2 in/min; ASTM D 638 |
Elongation at Break | 2.2 % | 2.2 % | Type I, 0.2 in/min; ASTM D 638 |
Elongation at Yield | 2.2 % | 2.2 % | Type I, 0.2 in/min; ASTM D 638 |
Tensile Modulus | 12.8 GPa | 1850 ksi | 0.2 in/min; ASTM D 638 |
Flexural Modulus | 10.7 GPa | 1550 ksi | 0.05 in/min, 2" span; ASTM D 790 |
Flexural Strength | 221 MPa | 32000 psi | 0.05 in/min, 2" span; ASTM D 790 |
Izod Impact, Unnotched | 8.28 J/cm | 15.5 ft-lb/in | 73F; ASTM D 4812 |
Gardner Impact @ 23°C | 7.91 J | 5.83 ft-lb | Instrumented Impact Total Energy, 73°F; ASTM D 3763 |
Izod Impact, Notched | 1.07 J/cm | 2 ft-lb/in | 73F; ASTM D 256 |
Thermal Properties |
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CTE, linear 68°F | 14.4 µm/m-°C | 8 µin/in-°F | Flow, -40F to 100F; ASTM E 831 |
CTE, linear 68°F, Transverse to Flow | 73.8 µm/m-°C | 41 µin/in-°F | from -40F to 100F; ASTM E 831 |
Deflection Temperature at 0.46 MPa (66 psi) | 216 °C | 420 °F | 0.125 inch, unannealed; ASTM D 648 |
Deflection Temperature at 1.8 MPa (264 psi) | 193 °C | 380 °F | 0.125 inch, unannealed; ASTM D 648 |
Vicat Softening Point | 221 °C | 430 °F | Rate B; ASTM D 1525 |
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