Description
Performance
| Test | Test Method | Requirement |
| Tensile strength | ASTM D 2671 | ≥13 Mpa |
| Elongation at break | ASTM D 2671 | ＞400% |
| Tensile strength after heat aging | ASTM D 2671/120℃,168h | ≥10 Mpa |
| Elongation at break after heat aging | ASTM D 2671/120℃,168h | ≥350% |
| Volume resistivity | IEC 93 | 1013Ω.cm |
| Electric constant | IEC 250 | 3.0 Max |
| Dielectrical strength | IEC 243 | ≥15KV/mm |
| Copper corrosive 120 ° C, 168 hours | ASTM D 2671 | Pass |
| Longitudinal shrinkage | ASTM D 2671 | 0 to-10％ |
| Water absorption rate | ISO 62 | ≤0.1% |
| Flame retardancy (oxygen index) | ASTM 4589 | ≥25 |
| Type | Expanded (mm) | Recovered（mm） | |||
| D1 | D2 | D2（max） | H | W | |
| DQ1 | 97 | 35 | 15 | 20 | 2.5 |
| DQ2 | 97 | 40 | 15 | 20 | 2.5 |
| DQ3 | 110 | 45 | 20 | 20 | 3 |
| DQ4 | 110 | 50 | 20 | 20 | 3 |
| DQ5 | 125 | 70 | 30 | 25 | 4 |
| Type | D | W | |
| Expanded (mm) | Recovered（mm） | Recovered（mm） | |
| SQ1 | 32 | 12 | 3 |
| SQ2 | 38 | 15 | 3 |
| SQ3 | 45 | 22 | 3 |
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