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Highly flame retardant cable compound

FR PVC coating

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Application

  • Flame retardant cable coating meeting VTFT standard.

Features

  • Smooth exterior
  • Excellent extrusion and workability
  • Excellent flame retardant characteristics.

Tests

10 mins 20 mins End of test
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Major physical properties and process temperature

Test Item UNIT Value Test method
FR-ST2-33 FRST2-35
Room Temp. Tensile Strength  Mpa 16 14 IEC 60811
Elongation % 270 260
Aging Test
(100℃×168hr)
Retention of T/S % 93 88 IEC 60811
Retention of E/L % 89 86
Oil Test
(70℃×4hr)
Retention of T/S % - - IEC 60811
Retention of E/L % - -
LOI 33 35 ASTM D 2863
Brittleness Temp Ω㎝ - - ASTM D 746
Thermal Stability Hrs 3:46 3:45 ASTM D 4202
Specific gravity g/㎤ 1.50 1.54 ASTM D 792
Hardness Shore A 88 89 ASTM D 2240
Loss Of  Mass
(100℃×168hr)
mg/㎠ 1.2 1.02 IEC-60811
Description IEC 60502-2
ST2
IEC 60502-2
ST2
Application ST2 Grade 6.6kV~30kV 0.6kV~1kV TRAY
FR Cable
  • 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.