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Coating flame/smoke retardant PVC cable
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Application
- Used for coating wire that requires cold resistance (below -40℃).
Features
- Excellent exterior, low-temperature resistance and oil resistance.
- Excellent extrudability and workability.
Major physical properties and process temperature
| Test Item | UNIT | Value | Test method | ||
|---|---|---|---|---|---|
| WS-1277 | WS-UCR(-60℃) | ||||
| Room Temp. | Tensile Strength | Kgf/㎟ | 2.28 | 1.32 | ASTM D 683 |
| Elongation | % | 380 | 390 | ||
| Aging Test (100℃×168hr) |
Retention of T/S | % | 90 | - | ASTM D 683 |
| Retention of E/L | % | 98 | - | ||
| Oil Test (70℃×4hr) |
Retention of T/S | % | 94 | - | ASTM D 683 |
| Retention of E/L | % | 71 | - | ||
| LOI | 33 | 35 | ASTM D 2863 | ||
| Brittleness Temp | ℃ | -40 | -58 | ASTM D 746 | |
| Specific gravity | g/㎤ | 1.339 | 1.350 | ASTM D 792 | |
| Hardness | Shore A | 83 | - | ASTM D 2240 | |