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| mechanical properties | Test Condition | Test Method | CELANESE GERMANY/C9021GV3/20 |
|---|---|---|---|
| Charpy Notched Impact Strength | 23℃ | ISO 179 1eA | 0.6 J/cm |
| elongation | 伸长率 | ISO 527 part 1/2 | 9.0 % |
| tensile strength | 50mm/min，Yield | ISO 527 part 1/2 | 65 Mpa |
| Impact strength of simply supported beam without notch | 低温-30℃ | ISO 179 1eU | 12 J/cm |
| Ball Pressure Test | 30sec数值 | ISO 2039 part 1 | 140 Mpa |
| Tensile modulus | ASTM D638/ISO 527 | 493000 kg/cm²(MPa)[Lb/in²] | |
| Tensile creep modulus | 1 hour | ISO 899 part 1 | 2400 Mpa |
| 1000 hours | ISO 899 part 1 | 1200 Mpa | |
| Impact strength of simply supported beam without notch | 23℃ | ISO 179 1eU | 12.0 J/cm |
| Charpy Notched Impact Strength | 低温-30℃ | ISO 179 1eA | 0.6 J/cm |
| Bending modulus | ISO 178 | 2700 Mpa | |
| Elongation at Break | 50mm/min | ISO 527 part 1/2 | 20 % |
| Tensile modulus | 1mm/min | ISO 527 part 1/2 | 2800 Mpa |
| thermal performance | Test Condition | Test Method | CELANESE GERMANY/C9021GV3/20 |
| Melting temperature | DSC,10 K/min | ISO 3146 method C1b | 166 °C |
| Hot deformation temperature | 1.8MPa | ISO 75 part 1/2 | 100 °C |
| Vicat softening temperature | VST/B/50 | ISO 306 | 150 °C |
| ASTM D1525/ISO R306 | 304 ℃（℉） | ||
| Linear coefficient of thermal expansion | 23-55℃ Longitudinal | ISO 11359 part 1/2 | 110 µm/m-℃ |
| other | Test Condition | Test Method | CELANESE GERMANY/C9021GV3/20 |
| characteristic | 耐热性高、刚性高、低翘曲性 | ||
| Electrical performance | Test Condition | Test Method | CELANESE GERMANY/C9021GV3/20 |
| Dissipation factor | 低频100 Hz | IEC 60250 | 0.0025 |
| Dielectric constant | 低频100 Hz | IEC 60250 | 4.20 |
| Dissipation factor | IEC 60250 | 0.008 1 MHz | |
| Dielectric strength | IEC 60243 part 1 | 35 KV/mm | |
| Dielectric constant | 1 MHz | IEC 60250 | 4.20 |
| Basic Performance | Test Condition | Test Method | CELANESE GERMANY/C9021GV3/20 |
| density | ISO 1183 | 1.42 | |
| melt mass-flow rate | 8.5cm | ISO 1133 | 12.07 g/10min |
| Water absorption rate | 23℃and50%RH | ISO 62 | 0.2 % |
| Saturation23℃ | ISO 62 | 0.75 % | |
| Physical properties | Test Condition | Test Method | CELANESE GERMANY/C9021GV3/20 |
| density | ASTM D792/ISO 1183 | 1.53 |