TF31 – Thin-walled Heat Shrink Tubes 3:1 for High Fire Protection Requirements

The thin-walled heat shrink tubing TF31 is ideal for applications where large diameter differences need to be securely shrunk and at the same time increased fire safety requirements must be met. With only six sizes, cable diameters from 1 mm to 33 mm can be covered – this saves space and reduces procurement effort.

Thanks to the shrink ratio of 3:1, the TF31 can be flexibly adjusted and offers a secure insulation even with difficult geometries due to its increased compression force. The tubing has a UL VW1 approval and impresses with very good fire protection properties.

Properties:

• Shrink ratio 3:1 – ideal for large diameter differences

• reduces space requirements due to a small number of variants

• high mechanical strength and good shrink properties

• self-extinguishing according to UL VW1

• quick shrinking at low shrink temperature

• available in various colors and sizes

Applications:

• Insulation and sheathing of cables and wires

• preferred for increased fire safety requirements