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| Feature: | Polymer |
|---|---|
| CAS No.: | 9002-88-4 |
| Formula: | (C2 H4)N |
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| No. | ITEMS DESCRIBE | INDEX | TEST METHOD |
| 01 | Density (mixture) | 960kg/m3 | ISO 1183 |
| 02 | MFR (190°C/5kg) | 0.27g/10min | ISO 1133 |
| 03 | Tensile Modulus (1mm/min) | 1100MPa | ISO 527 |
| 04 | Elongation at break (50mm/min) | >600% | ISO 527-2 |
| 05 | Tensile Yield Strength (50mm/min) | 25MPa | ISO 527-2 |
| 06 | Carbon black content | ≥2% | ISO 6964 |
| 07 | Carbon black dispersibility | ≤3 | ISO 18553 |
| 08 | Oxidation induction time (210°C) | ≥20mins | ISO 11357-6 |
| 09 | Resistance to rapid crack growth, S4 test+ | >10bar | ISO 13477 |
| 10 | Resistance to slow crack growth (9.2bar, 80ºC) | >500hrs | ISO 13479 |





