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Power cable compound

PVC insulation

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Application

  • Insulator for interior wiring (IV, IEC-HIV), CVV, FR-CVV(S) and TFR-CVV(S) power cable.

Features

  • Smooth exterior
  • Excellent extrudability and workability
  • Outstanding insulation.

Major physical properties and process temperature

Test Item UNIT Value Test method
PVC/A IEC-HIV FR-CVV-DK
Room Temp. Tensile Strength  Mpa 14 18 15 IEC-60811
Elongation % 266 280 280
Aging Test Retention of T/S % 94 91
(135℃×240hr)
92
(100℃×168hr)
IEC-60811
Retention of E/L % 89 88
(135℃×240hr)
90
(100℃×168hr)
Brittleness Temp -16 -16 -17 ASTM D 638
Thermal Stability Hrs - 4:30 3:55 ASTM D 4202
Specific gravity g/㎤ 1.53 1.45 1.49 ASTM D 792
Volume Resistivity at 30℃ Ω·㎝ - 9.6 ×10^13 2 ×10^13 ASTM D 257
Loss Of  Mass mg/㎠ - 0.85
(115℃×240hr)
- IEC 60811
Description IEC 60227
PVC/A
IEC 60227
PVC/E
IEC 60811
ST-1.2
Application IV, OW
CVV
HIV
HCVV
(TFR-CVV TFR- CVV-S)