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| injection | Test Condition | Test Method | SUMITOMO JAPAN/E6810LHF-BZ |
|---|---|---|---|
| Back pressure | 0.980 to 4.90 Mpa | ||
| Injection speed | 中等偏快 | ||
| Temperature at the front of the material cylinder | 340 to 370 °C | ||
| Spray nozzle temperature | 340 to 370 °C | ||
| Screw speed | 50 to 100 rpm | ||
| Mold temperature | 70 to 160 °C | ||
| drying temperature | 120 to 150 °C | ||
| Injection pressure | 78.0 to 157 Mpa | ||
| Maintain pressure | 20.0 to 39.0 Mpa | ||
| Temperature in the middle of the barrel | 320 to 350 °C | ||
| Suggested maximum material return ratio | 30 % | ||
| drying time | 3.0 hr | ||
| Temperature at the rear of the barrel | 300 to 320 °C | ||
| mechanical properties | Test Condition | Test Method | SUMITOMO JAPAN/E6810LHF-BZ |
| elongation | Break | ASTM D638 | 4.3 % |
| Bending modulus | 23°C | ASTM D790 | 13500 Mpa |
| shear strength | ASTM D732 | 50.0 Mpa | |
| tensile strength | ASTM D638 | 126 Mpa | |
| bending strength | 23°C | ASTM D790 | 134 Mpa |
| Poisson's ratio | ASTM E132 | 0.39 | |
| thermal performance | Test Condition | Test Method | SUMITOMO JAPAN/E6810LHF-BZ |
| Linear coefficient of thermal expansion | Across Flow : 50 to 150°C | ASTM D696 | 6.5E-5 cm/cm/°C |
| RTI Imp | 3.2 mm | UL 746 | 200 °C |
| RTI Elec | 3.2 mm | UL 746 | 220 °C |
| RTI | 3.2 mm | UL 746 | 240 °C |
| Linear coefficient of thermal expansion | Flow : 50 to 150°C | ASTM D696 | 1.1E-5 cm/cm/°C |
| Hot deformation temperature | 1.8 MPa, Unannealed | ASTM D648 | 284 °C |
| Electrical performance | Test Condition | Test Method | SUMITOMO JAPAN/E6810LHF-BZ |
| Dissipation factor | 1 kHz | ASTM D150 | 0.019 |
| Compared to the anti leakage trace index | UL 746 | PLC 4 | |
| Dielectric constant | 1 kHz | ASTM D150 | 4.30 |
| Volume resistivity | ASTM D257 | 1.0E+15 ohms·cm | |
| Dissipation factor | 1 MHz | ASTM D150 | 0.028 |
| Arc resistance | ASTM D495 | 130 sec | |
| Dielectric constant | 1 MHz | ASTM D150 | 3.90 |
| impact performance | Test Condition | Test Method | SUMITOMO JAPAN/E6810LHF-BZ |
| Suspended wall beam without notch impact strength | 6.40 mm | ASTM D256 | 280 J/m |
| flammability | Test Condition | Test Method | SUMITOMO JAPAN/E6810LHF-BZ |
| Extreme Oxygen Index | ASTM D2863 | 46 % | |
| UL flame retardant rating | 0.30 mm | UL 94 | V-0 |
| Physical properties | Test Condition | Test Method | SUMITOMO JAPAN/E6810LHF-BZ |
| Shrinkage rate | Flow | ASTM D955 | 0.22 % |
| Across FlowFlow | ASTM D955 | 0.66 % | |
| Water absorption rate | Saturation | ASTM D570 | 0.020 % |
| hardness | Test Condition | Test Method | SUMITOMO JAPAN/E6810LHF-BZ |
| Rockwell hardness | R-Scale | ASTM D785 | 103 |