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FR (LSZH) coating
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Application
- Halogen free / flame retardant cable coating meeting VTFT standard.
Features
- Outstanding Halogen gas- free, low smoke characteristic.
- Excellent extrusion, workability and mechanical characteristics.
- Excellent ignition and combustion control.
Tests
| 10 mins | 20 mins | End of test | |
|---|---|---|---|
| general products |  |
 |
 |
| flame retardant products |  |
 |
 |
Major physical properties and process temperature
| Test Item | UNIT | Value | Test method | |||
|---|---|---|---|---|---|---|
| WS-9412FR | WS-9060FR | WS-9301FR | ||||
| Room Temp. | Tensile Strength | Mpa | 12 | 10.5 | 12 | ASTM D 638 |
| Elongation | % | 580 | 560 | 560 | ||
| Aging Test (100℃×168) |
Retention of T/S | % | 93 | 96 | 86 | ASTM D 638 |
| Retention of E/L | % | 89 | 88 | 85 | ||
| LOI | 34 | 40 | 35 | ASTM D 746 | ||
| Specific Gravity | 1.28 | 1.33 | 1.43 | ASTM D 792 | ||
| Chlorine Contents | % | 0.1 | 0.1 | 0.1 | IEC 60754-1 | |
| PH | 4.7 | 4.9 | 4.8 | IEC 60754-2 | ||
| Conductive of Combustion Gas | ㎲/cm | 28 | 28 | 28 | IEC 60754-2 | |
| Description | Excellent extruding & Low Smoke Density |
Excellent extruding & High Flame ability |
Excellent extruding & High Flame ability |
|||
| Application | HFCO,HFIO, Optical Fiber & Coaxial Cable |
HFCO | HFCO | |||
| Zone 1 | Zone 2 | Zone 3 | Zone 4 | Neck | Head | Die |
|---|---|---|---|---|---|---|
| 150 | 155 | 160 | 160 | 160 | 160 | 155 |
- Product characteristics shown above are only guidelines not the actual product specification.
- Process temperature conditions for the product may differ according to the technical spec of the machinery and processing condition.