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Norma
IEC 60684-3-246:1992

IEC 60684-3-246:1992

Specification for flexible insulating sleeving - Part 3: Specification requirements for individual types of sleeving - Sheet 246: Heat-shrinkable sleeving, dual-wall, not flame-retarded, polyolefin

Spécification pour gaines isolantes souples - Partie 3: Spécifications particulières aux types particuliers de gaines - Feuille 246: Gaines thermorétractables en polyoléfine, à double paroi, non retardées à la flamme

Fecha:
2001-08-21 /Anulada
Resumen (inglés):
The outer layer is a semi-rigid crosslinked polyolefin material as described in IEC 684-3-211, type 2. The inner layer is a substantially non-crosslinked polyolefin that flows and fuses during the shrinkage process to provide a seal. Sleeving of this type is normally available in bore sizes up to 25 mm.
Resumen (francés):
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