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SABIC Innovative Plastics VALOX AE7370 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 | Original Value | Comments | ||
| ||||
| Density | 1.64 g/cc | ASTM D 792 | ||
| Linear Mold Shrinkage | 0.003 - 0.005 cm/cm | Flow, 0.125 inch; ASTM D 955 | ||
| Linear Mold Shrinkage, Transverse | 0.006 - 0.008 cm/cm | 0.125 inch; ASTM D 955 | ||
| Melt Flow | 40 g/10 min | Melt Volume Rate, MVR at 265C/5.0 kg; cm3/10min; ISO 1133 | ||
| Melt Flow | 56 g/10 min | 266C/5.0 kgf; ASTM D 1238 | ||
Mechanical Properties | ||||
| ||||
| Tensile Strength @ Break | 12000 psi | Type I, 0.2 in/min; ASTM D 638 | ||
| Tensile Strength @ Yield | 12000 psi | Type I, 0.2 in/min; ASTM D 638 | ||
| Elongation at Break | 2.5 % | Type I, 0.2 in/min; ASTM D 638 | ||
| Elongation at Yield | 2.5 % | Type I, 0.2 in/min; ASTM D 638 | ||
| Tensile Modulus | 1.5e+006 psi | 0.2 in/min; ASTM D 638 | ||
| Flexural Modulus | 1e+006 psi | 0.05 in/min, 2" span; ASTM D 790 | ||
| Flexural Strength | 19000 psi | 0.05 in/min, 2" span; ASTM D 790 | ||
| Izod Impact, Notched (ISO) | 3.9 kJ/m² | 80*10*4 +23 C; ISO 180/ 1A | ||
| Izod Impact, Unnotched | 10 ft-lb/in | 73F; ASTM D 4812 | ||
| Izod Impact, Notched, Low Temp (ISO) | 3.3 kJ/m² | 80*10*4; -40 C; ISO 180/ 1A | ||
| Charpy Impact Unnotched | 1.29 J/cm² | 23C, Edgew 80*10*4 sp=62; ISO 179/1eU | ||
| Charpy Impact, Unnotched Low Temp | 1.14 J/cm² | at -40C, Edgew 80*10*4 sp=62; ISO 179/1eU | ||
| Gardner Impact @ 23°C | 42 in-lb | Instrumented Impact Total Energy, -40F; ASTM D 3673 | ||
| Gardner Impact @ 23°C | 43 in-lb | Instrumented Impact Total Energy, 73°F; ASTM D 3763 | ||
| Izod Impact, Notched | 1 ft-lb/in | 73F; ASTM D 256 | ||
Electrical Properties | ||||
| ||||
| Volume Resistivity | 2.4e+015 ohm-cm | ASTM D 257 | ||
| Surface Resistivity per Square | 2.4e+016 ohm | ASTM D 257 | ||
| Dielectric Constant | 3.4 | 1 MHz; ASTM D 150 | ||
| Dielectric Constant | 3.7 | 50 Hz; ASTM D 150 | ||
| Dielectric Strength | 450 V/mil | in oil, 125 mils; ASTM D 149 | ||
| Dielectric Strength | 600 V/mil | in oil, 62 mils; ASTM D 149 | ||
| Dielectric Strength | 795 V/mil | in oil, 32 mils; ASTM D 149 | ||
| Dissipation Factor | 0.01 | 50 Hz; ASTM D 150 | ||
| Dissipation Factor | 0.017 | 1 MHz; ASTM D 150 | ||
Thermal Properties | ||||
| ||||
| CTE, linear 68°F | 11 µin/in-°F | Flow, -40F to 100F; ASTM E 831 | ||
| CTE, linear 68°F, Transverse to Flow | 12 µin/in-°F | from -40F to 100F; ASTM E 831 | ||
| Deflection Temperature at 0.46 MPa (66 psi) | 410 °F | 0.125 inch, unannealed; ASTM D 648 | ||
| Deflection Temperature at 1.8 MPa (264 psi) | 173 °C | HDT/Af, 1.82 MPa Flatw 80*10*4 sp=64mm; ISO 75/Af | ||
| Deflection Temperature at 1.8 MPa (264 psi) | 350 °F | 0.125 inch, unannealed; ASTM D 648 | ||
| Vicat Softening Point | 390 °F | Rate B; ASTM D 1525 | ||
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