This part of IEC 60684 defines requirements for dual wall, non-flame retarded, heat
shrinkable, polyolefin sleeving. This sleeving has been found suitable for use up to 110 °C.
The sleeving consists of an outer layer made of a semi-rigid cross-linked material.
The inner layer is a substantially non-cross-linked polyolefin that flows and fuses during the
shrinkage process to provide a seal.
It is normally offered for sale with an internal diameter up to 25 mm in the following colours:
black, white, red, yellow, blue and translucent.
Sizes or colours other than those listed in this standard may be available as custom items.
These items are considered to comply with this standard if they comply with the property
requirements listed in Tables 2, 3, 4 and 5, excluding dimensions.
Materials which conform to this specification meet established levels of performance.
However, the selection of a material by a user for a specific application should be based on
the actual requirements necessary for adequate performance in that application and not
based on this specification alone.
BS EN 60684-3-246:2007 Referenced Document
ISO 1817:2005 Rubber, vulcanized - Determination of the effect of liquids
BS EN 60684-3-246:2007 history
2007BS EN 60684-3-246:2007 Flexible insulating sleeving - Specifications for individual types of sleeving - Heat-shrinkable polyolefin sleeving, dual wall, not flame retarded
2002BS EN 60684-3-246:2002 Specification for flexible insulating sleeving - Specification requirements for individual types of sleeving - Heat-shrinkable polyolefin sleeving, dual-wall, not flame retarded - Heat-shrinkable sleeving,dual wall,not flame retarded,polyolefin