Код акций: SH600522
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- Good processability, suitable for processing on general-purpose extruders. - Excellent flame retardancy with an oxygen index ≥ 30%. - Low smoke and low toxicity: smoke density ≤ 350 (without flame) / ≤ 100 (with flame), toxicity index ≤ 5. - Halogen-free and environmentally friendly: halogen acid gas content ≤ 5 mg/g, combustion gas pH ≥ 4.3, conductivity ≤ 10 μs/mm. - UV resistant.
| Test items | Единица | Typical Value | Стандарт испытания | Equivalent Standard |
| Density | g/cm³ | 1.47 | GB/T 1033.1 | ISO 1183-1 |
| Упругая прочность | MPa | 13.7 | GB/T 1040.3 | ISO 527-3 |
| Удлинение при разрыве | % | 196.7 | GB/T 1040.3 | ISO 527-3 |
| Air oven thermal aging (100℃, 168h) — Tensile strength after aging | MPa | 11.6 | GB/T 2951.12 GB/T 1040.3 | IEC 60811-1-2 ISO 527-3 |
| Air oven thermal aging (100℃, 168h) — Elongation at break after aging | % | 163.3 | ||
| Resistance to environmental stress cracking | F₀/h | ≥96 | GB/T 2951.41 | IEC 60811-4-1 |
| Low-temperature impact embrittlement (-25℃) | — | Pass | GB/T 5470 | ISO 974 |
| Oxygen index | % | ≥30 | GB/T 2406.2 | ISO 4589-2 |
| Halogen acid gas content | mg/g | ≤5 | GB/T 17650.1 | IEC 60754-1 |
| Combustion gas pH value | — | 5.3 | GB/T 17650.2 | IEC 60754-2 |
| Combustion gas conductivity | μs/mm | 1.0 | GB/T 17650.2 | IEC 60754-2 |
| Shore hardness HA | — | 91 | GB/T 2411 | ISO 868 |
This product is a low-smoke halogen-free flame-retardant polyolefin compound for optical fiber cables, recommended for optical cables with a diameter not exceeding 16 mm where low smoke density, halogen-free and flame-retardant performance is required.
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