This product complies with ROHS, REZCH and other related environmental protection requirements, and the material performance meets the EN50618 standard requirements. It is suitable for the production of insulation and sheath layers of solar photovoltaic cables.
| Test item | Unit | Typical Value | ||
| PFXBS95548 | PFXBK95866 | |||
| Appearance | \ | Comform | Comform | |
| Density | g/cm3 | 1 | 1.5 | |
| Original Tensile Strength | MPa | 20 | 12 | |
| Original Elongation at Break | % | 450 | 180 | |
| Thermal aging | Test Conditions | - | 150℃*168h | |
| Tensile Strength Retention Rate | % | 115 | 120 | |
| Elongation At Break Retention Rate | % | 80 | 80 | |
| Short-term high temperature aging | Test Conditions | 185℃*100h | ||
| Elongation at break retention rate | % | 70 | 75 | |
| Low temperature shock | Test conditions | -40℃ | ||
| Number of failures (≤15/30) | PCS | 0 | 0 | |
| Oxygen index | % | \ | 38 | |
| Volume resistivity (20°C) | Ω.m | 2*10^13 | 5*10^11 | |
| Dielectric strength (20°C) | MV/m | 28 | 22 | |
| Thermal stretching | Test conditions | - | 250℃ 0.2MPa 15min | |
| Elongation under load | % | 45 | 30 | |
| Permanent change after cooling | % | 2.5 | 0 | |
| Combustion releases acidic gases | HCl and HBr content | % | 0 | 0 |
| HF Content | % | 0 | 0 | |
| PH | \ | 5 | ||
| Conductivity | μS/mm | \ | 7 | |
| Smoke Density | Flame | Ds max | \ | 90 |
| Note: The original elongation at break is the data tested after being treated at 130℃ for 24h | ||||
Notes:
1. Before using this product, mix components A and B evenly and add them to the hopper. After opening the package, it is recommended to use up the materials within 2 hours. It is forbidden to dry the materials. Components A and B should be strictly prevented from being brought in by external moisture during the mixing process.
2. It is recommended to use ordinary single-thread screws for insulation materials, with a compression ratio of 2.5-3. It is recommended to use low-smoke halogen-free special screws for sheath materials, with a compression ratio of 1.5±0.2
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