NHF is aflexible heatshrinkable sleeving with a low toxicity index. It combines low smoke and acid gas emission with good mechanical and fluid resistant properties. The tubing is especially designed for use in fire safety applications; insulation and protection of cables, harnesses and electrical components used in enclosed spaces. NHF complies with Def. Std. 59/97 Issue 3 Type 8.
|Tensile strength||10.0 N/mm’|
|Ultimate elongation||250% min.|
|Relative density||1.4 max|
|Longitudinal change||10% max|
|Operating temp. range||40°C to + 125°C|
|Shrinkage temp.||>120’C .|
|Storage stability||Very good|
|Dielectric strength||20 kv/mm|
|Flammability||Highly flame retarded|
Colours available to order.