DERAY®-PTFE

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: -200°C to 260°C
  • Shrink temperature: 340°C

STANDARDS

  • CNES approved and listed in Matrex database
  • ECSS-Q-ST-70-02

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

Market/Applications

  • Industrial
  • Aerospace Defense

Ordering

Select a dimension which will shrink snugly over the application 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
  • 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.

 

Order NumberExpandedRecoveredDelivery Units
Internal Diameter (Min) DInternal Diameter (Max) dTotal Wall Thickness (Nom) WLengths
mminmminmmin1.22M/ 48in
00781.985/640.640.0250.230.00925
00942.363/320.800.0310.250.01025
01253.181/80.940.0370.310.01225
01874.763/161.270.0500.310.01225
02506.351/41.600.0630.310.01210
03759.523/82.440.0960.310.01210
050012.701/23.660.1440.380.01510
062515.885/84.520.1780.380.01510
075019.053/45.690.2240.380.01510
100025.4017.060.2780.380.01510
125031.751 1/48.810.3470.380.01510