Datasheet

Technical Datasheet TFN31
Technical data Test method
Base material: Polyolefin, cross linked
Colours: Black, White, Red, Blue, Yellow, Green, Green/Yellow, Clear
Continuous operating temperature: -50°C to +135°C IEC 216
Minimum shrink temperature: +70°C
Longitudinal change: -5% to +5% UL 224
Shrink ratio: 3:1
Specification: UL 224 (600V 125°C VW1)
Claimed Typical values Test method
Dialectric strength: 20 kV/mm min. 32 kV/mm IEC 60243
Tensile strength: 10.3 Mpa min.% 14 Mpa ASTM D 2671
Elongation at break: 600% min. 800% ASTM D 2671
Heat aging 168 h/175 °C
- Ultimate elongation: 350% 400% ASTM D 2671
Heat shock 4 h/250 °C: no cracking, flowing or dripping UL 224
Low temperature flexibility 4 h/-55 °C: no cracking UL 224
Flammability: self extinguishing (except clear) UL 224 VW1
As supplied
Inner diameter Inner diameter Wall thickness
Type mm min. mm max. mm nom.
TFN31 1.5/0.5 1.5 0.5 0.45
TFN31 3.0/1.0 3.0 1.0 0.55
TFN31 4.5/1.5 4.5 1.5 0.60
TFN31 6.0/2.0 6.0 2.0 0.65
TFN31 9.0/3.0 9.0 3.0 0.75
TFN31 12.0/4.0 12.0 4.0 0.80
TFN31 18.0/6.0 18.0 6.0 0.90
TFN31 24.0/8.0 24.0 8.0 1.2
TFN31 39.0/13.0 39.0 13.0 1.25
HellermannTyton GmbH
Grosser Moorweg 45 Telefon: [phone]
D-25436 Tornesch Telefax: +49 (0) 4122/701-400
This information is based on our experience and does not imply suitability without prior testing. Due to the variables of manufacture and enviromantel conditions it is
strongly recommended that samples are tested in-situ
CM.V1.3_15.10.2018_MH
Type designation and Technical data
Fully recovered
(For order no. please contact us!)