LSJ01-OR is a thermoplastic halogen-free compound formulated for power and control cable sheathing where weather, UV, and oil resistance are required.
It exhibits superior fire performance, smooth extrusion, and long-term durability under outdoor exposure.
The compound meets IEC 60502-1 (ST8), IEC 60092-359 (SHF1), BS 7655, VDE 0250 HM2/HM4, and EN 50575 requirements.
Key Features
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Halogen-free, low smoke, flame-retardant
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UV-resistant and oil-resistant for outdoor use
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High tensile strength and flexibility
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Excellent extrusion surface finish
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Stable mechanical and electrical properties
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Safe, non-hazardous compound
Technical Specifications
| Property | Typical Value | Test Method |
|---|---|---|
| Density | 1.45 ± 0.02 g/cm³ | IEC 60811-1-3 |
| Tensile Strength | ≥ 13 N/mm² | IEC 60811-1-1 |
| Elongation at Break | ≥ 200 % | IEC 60811-1-1 |
| Ageing (7 days @ 100 °C) ΔTensile / ΔElong. | ± 40 % / ± 40 % | IEC 60811-1-2 |
| Tear Strength | 10 N/mm | BS 6469:99.1 |
| Hardness | 52 ± 2 Shore D | ASTM D2240 |
| Melt Flow Index (150 °C / 21.6 kg) | 3 g/10 min | ASTM D1238 |
| Heat Shock (150 °C / 1 h) | No Cracks | IEC 60811-3-1 |
| Oil Immersion (70 °C / 4 h) ΔTensile / ΔElong. | ≤ 20 % / ≤ 40 % | — |
| UV Exposure (720 h) Retention Tensile / Elong. | 86 % / 86 % | ASTM G154 |
| Oxygen Index | ≥ 32 % | ASTM D2863 |
| pH / Conductivity | > 5 / ≤ 10 µS/mm | IEC 60754-2 |
| Halogen Acid Gas Evolution | 0 % | IEC 60754-1 |
| Smoke Density | 8 % | ASTM D2843 |
| Light Transmission | 70 % | IEC 61034 |
| Toxicity Index | 1.7 | NES 713 |
| Cold Bend / Impact | Pass | IEC 60811-1-4 |
Processing Recommendations
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Extruder Compression Ratio: 1 : 1.2 (low shear screw recommended)
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Typical Temperature Profile (°C):
Zone 1 – 130–140 | Zone 2 – 140–145 | Zone 3 – 145–150 | Zone 4 – 150–155 | Head – 160–165 | Die – 165–175 -
Compatible with PE/EVA-based masterbatches
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Classified as non-hazardous material
Applications
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Outer sheathing of power and control cables
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Outdoor LSZH cables requiring UV & oil resistance
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Industrial, marine, and energy cable systems
Packaging & Storage
Supplied in 25 kg PP laminated bags (pellet form).
Store below 30 °C, away from sunlight and humidity.
Do not stack directly on the ground.
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