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DERAY®-PTFE

​Modified crosslinked fluorpolymer

High shrink ratio PTFE heat shrink tubing specially designed for protecting applications in extreme electrical, chemical and thermal environments.

Features and Benefits

  • Highly flame retardant
  • Semi-rigid
  • High shrink ratio
  • Chemically inert
  • Shrink ratio: 4:1
  • Continuous operating temperature: -65°C to 260°C
  • Shrink temperature: 340°C

Standards

  • UL 224 VW-1
  • SAE-AMS-DTL-23053/12 Class 5

Typical Applications

  • Extremely suitable for insulating and protecting objects from thermal load and chemical influence
  • PTFE's excellent dielectric properties make this an ideal material for covering, protecting, and insulating wire harnesses and other bundled electrical cables
  • Areas where an extreme low coefficient of friction is required
  • Used to cover hydraulic hose and couplings to prevent contamination and corrosion

Ordering

  • Select a dimension which will shrink snugly over the component to be covered. If recovery is restricted the resultant wall thickness will be less than specified.
  • Select options:
    • Color: Clear (CL), Black (BK) against MOQ
    • On request: DERAY®-PTFE 2:1 AWG sizes
  • Please specify the product name, order number and options you require
  • Order example: DERAY®-PTFE 4:1, 0250 or 6.35/1.6, clear

Please contact your Customer Service Representative for information on custom colors, sizes, lengths and material data sheet.

Product Properties

Order Number Expanded Recovered Delivery Units
  Internal Diameter (Min) D Internal Diameter (Max) d Total Wall Thickness (Nom) W Lengths 1.22m / 48in
  MM IN MM IN MM IN PCS
0078 1.98 3/32 0.64 0.025 0.23 0.009 25
0125 3.18 1/8 0.94 0.037 0.31 0.010 25
0187 4.75 3/16 1.27 0.050 0.31 0.012 25
0250 6.35 1/4 1.60 0.063 0.31 0.012 10
0375 9.53 3/8 2.44 0.096 0.31 0.012 10
0500 12.70 1/2 3.66 0.144 0.38 0.015 10
0625 15.88 5/8 4.52 0.178 0.38 0.015 10
0750 19.05 3/4 5.69 0.224 0.38 0.015 10
1000 25.40 1 7.06 0.278 0.38 0.015 10
1250 31.75 1 1/4 8.81 0.347 0.38 0.015 10

Markets / Applications

  • Aerospace Defense
  • Industrial

Documentation

Version: 01 2018/JAN/02
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