Data Sheet

2.1
243
Further information at www.HellermannTyton.co.uk/insulation
Date of issue: April 2016
For product specific approvals and specifications please refer to the Appendix.
Insulation
Heat Shrinkable Tubing
Heat Shrinkable Tubing - PTFE
TFE4 4:1
Cut lengths available on request.
Please contact us!
Detailed Information about
Heatguns please refer to page 529.
Heat Shrinkable Tubing 4:1
L
TYPE
Supplied
Ø D min.
Recov.
Ø d max.
Size
(imperial)
Wall
(WT)
Length
(L) Colour
Shrink
Ratio Article-No.
TFE4-5/64 1.98 0.64 5/64 " 0.22 1.2 m Transparent (CL) 4:1 339-00209
TFE4-1/8 3.17 0.94 1/8 " 0.25 1.2 m Transparent (CL) 4:1 339-00329
TFE4-3/16 4.75 1.27 3/16 " 0.30 1.2 m Transparent (CL) 4:1 339-00340
TFE4-1/4 6.35 1.60 1/4 " 0.30 1.2 m Transparent (CL) 4:1 339-00649
TFE4-3/8 9.52 2.44 3/8 " 0.30 1.2 m Transparent (CL) 4:1 339-00959
TFE4-1/2 12.7 3.66 1/2 " 0.38 1.2 m Transparent (CL) 4:1 339-01279
TFE4-5/8 15.87 4.52 5/8 " 0.38 1.2 m Transparent (CL) 4:1 339-01599
TFE4-3/4 19.05 5.69 3/4 " 0.38 1.2 m Transparent (CL) 4:1 339-01909
TFE4-1 25.4 7.06 1 " 0.38 1.2 m Transparent (CL) 4:1 339-02549
TFE4-1 1/4 31.75 8.82 1-1/4 " 0.38 1.2 m Transparent (CL) 4:1 339-03189
All dimensions in mm. Subject to technical changes.
Minimum Order Quantity (MOQ) may differ from package content.
MATERIAL
Polytetrafluoroethylene (PTFE)
Operating Temperature -70 °C to +260 °C
Minimum Shrink
Temperature
+350 °C
Longitudinal change
after shrinkage
-20 % max.
Dielectric Strength 40 kV/mm according to DIN 53481
Flammability Non burning
Specifications NSA937210