S-Plastics Thermocomp Valox_EXCP0216 resin is SINGLE LOT DATA. 45% carbon filled PBT. High modulus, flame resistant, electrically/thermally conductive. Automotive heatsinks/spreaders, fans.
| MECHANICAL | Value | Unit | Standard |
| Tensile Stress, yld, Type I, 5 mm/min | 88 | MPa | ASTM D 638 |
| Tensile Stress, brk, Type I, 5 mm/min | 88 | MPa | ASTM D 638 |
| Tensile Strain, brk, Type I, 5 mm/min | 1.5 | % | ASTM D 638 |
| Flexural Stress, brk, 1.3 mm/min, 50 mm span | 127 | MPa | ASTM D 790 |
| Flexural Modulus, 1.3 mm/min, 50 mm span | 22880 | MPa | ASTM D 790 |
| IMPACT | Value | Unit | Standard |
| Izod Impact, unnotched, 23°C | 133 | J/m | ASTM D 4812 |
| Izod Impact, notched, 23°C | 21 | J/m | ASTM D 256 |
| Instrumented Impact Total Energy, 23°C | 5 | J | ASTM D 3763 |
| THERMAL | Value | Unit | Standard |
| HDT, 1.82 MPa, 3.2mm, unannealed | 189 | °C | ASTM D 648 |
| Thermal Conductivity | 1.2 | W/m-°C | ASTM C 177 |
| PHYSICAL | Value | Unit | Standard |
| Specific Gravity | 1.66 | - | ASTM D 792 |
| ELECTRICAL | Value | Unit | Standard |
| Volume Resistivity | 1.E+01 | Ohm-cm | ASTM D 257 |
| Surface Resistivity | 1.E+05 | Ohm | ASTM D 257 |
| Source GMD, last updated:07/29/2002 | |||
| Parameter | ||
| Injection Molding | Value | Unit |
| Drying Temperature | 120 | °C |
| Drying Time | 3 - 4 | hrs |
| Drying Time (Cumulative) | 12 | hrs |
| Maximum Moisture Content | 0.02 | % |
| Melt Temperature | 250 - 265 | °C |
| Nozzle Temperature | 245 - 260 | °C |
| Front - Zone 3 Temperature | 250 - 265 | °C |
| Middle - Zone 2 Temperature | 245 - 260 | °C |
| Rear - Zone 1 Temperature | 240 - 255 | °C |
| Mold Temperature | 50 - 75 | °C |
| Back Pressure | 0.3 - 0.7 | MPa |
| Screw Speed | 50 - 100 | rpm |
| Shot to Cylinder Size | 40 - 80 | % |
| Vent Depth | 0.025 - 0.038 | mm |
| Source GMD, last updated:07/29/2002 |
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For more information please download the datasheet |
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S-Plastics Thermocomp Valox_EXCP0216.pdf |
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