This part of IEC 60684 gives the requirements for four types of semi-rigid, heat-shrinkable polyolefin sleeving with a nominal shrink ratio of 2:1 that has been found suitable for temperatures up to 135 °C.
- Type A: general purpose, flame-retarded, opaque colours;
- Type B: general purpose, non flame-retarded, translucent;
- Type C: fluid resistant, flame-retarded, opaque colours:
- Type D: fluid resistant, non flame-retarded, translucent.
The sleeving is normally available in internal diameter sizes up to 12,7 mm as supplied, in the following colours: black, white, red, yellow, blue and translucent.
Sizes or colours other than those specifically listed in this standard may be available as custom items. The items are considered to comply with this standard if they comply with the property requirements listed in tables 2, 3 and also with the property requirements of Table 4 for types C and D, 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 app/ication and not based on rnr's specification alone.
IEC 60684-3-211:2007 Referenced Document
IEC 60684-1:2003 Flexible insulating sleeving - Part 1: Definitions and general requirements
IEC 60684-2:1997 Flexible insulating sleeving - Part 2: Methods of test
2007IEC 60684-3-211:2007 Flexible insulating sleeving - Part 3: Specifications for individual types of sleeving - Sheet 211: Heat-shrinkable sleeving, semi-rigid polyolefin, shrink ratio 2:1
2002IEC 60684-3-211:2002 Flexible insulating sleeving - Part 3: Specifications for individual types of sleeving; Sheet 211: Heat-shrinkable sleeving, semi-rigid polyolefin, shrink ratio 2:1
1992IEC 60684-3-211:1992 Specification for flexible insulating sleeving; part 3: specification requirements for individual types of sleeving; sheet 211: heat-shrinkable sleeving, general purpose, semi-rigid polyolefin, shrink ratio 2:1