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PTFE/FEP-LW
Insulation & wire marking
Strain relief
Corrosion & splash-water protection
Heat-shrink tubing

PTFE/FEP-LW – Heat-shrink tubing

PTFE/FEP-LW · PTFE/FEP

Thin-wall PTFE/FEP dual heat-shrink tubing This type of dual heat-shrink tubing consists of an FEP inlay inside a PTFE sheath. Not only does it provide airtight and watertight sealing for cables and components, it also offers superior protection from chemically aggressive agents and high thermal stress.

PDFProduct data sheet

Material
PTFE/FEP
Temperature range
-67 °C to 205 °C
Order unit
Length (1.22 m each)
Available sizes
10

Supplied as fixed lengths – every size ships in lengths of 1.22 m.

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Properties

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Typical applications

  • Insulation & wire marking
  • Strain relief
  • Corrosion & splash-water protection
  • Bundling of cables

Technical specifications

Material
PTFE/FEP
Properties
anti-adhesive, dual heat-shrink tubing, high chemical resistance, high temperature resistance, non-flammable, thin-wall
Operating temperature min.
-67 °C
Operating temperature max.
205 °C
Diameter inside from (mm)
1.65
Diameter inside up to (mm)
25.40
Shrink ratio
2:1
Colours
Transparent

Delivery & packaging

Supplied as fixed lengths: every size ships in lengths of 1.22 m.

TypeØ before shrinkageØ after shrinkageWall thicknessPU (length)
1,65/0,00Ø 1.65 mmØ 0.0 mm0.38 mm1.22 m
2,90/1,15Ø 2.9 mmØ 1.15 mm0.38 mm1.22 m
3,30/1,50Ø 3.3 mmØ 1.5 mm0.38 mm1.22 m
4,60/1,65Ø 4.6 mmØ 1.65 mm0.38 mm1.22 m
4,80/1,80Ø 4.8 mmØ 1.8 mm0.38 mm1.22 m
6,10/3,80Ø 6.1 mmØ 3.8 mm0.5 mm1.22 m
8,90/5,40Ø 8.9 mmØ 5.4 mm0.65 mm1.22 m
12,20/8,00Ø 12.2 mmØ 8.0 mm0.8 mm1.22 m
17,80/12,70Ø 17.8 mmØ 12.7 mm1.0 mm1.22 m
25,40/17,80Ø 25.4 mmØ 17.8 mm1.15 mm1.22 m

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