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DERAY®-KWS

Modified heat shrink tubing

DERAY®-KWS, a modified heat shrink tubing based on cross-linked polyolefins, meets all the needs of cooling water hoses perfectly.

Features and Benefits

  • Flame retardant
  • Halogen-free
  • Very good abrasive resistance
  • Pressure pulse test passed
  • Fast shrinkage on to part requiring protection
  • No weld connection with the surface of the part
  • No deformation of cooling water manifold during shrink process
  • Surface can be printed via inkjet process
  • Shrink ratio: >2:1
  • Continuous operating temperature: -55°C to 135°C
  • Shrink temperature: 120°C

Standards

  • TL 52668 Type C
  • TL 52361
  • JIS D 1201 1973
  • FMVSS 302

Typical Applications

  • Mechanical protection for cooling water hoses and other media carrying pipes

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: Black (BK)
    • Available without inner grooves as DERAY®-KWS
  • Please specify the product name, order number and options you require
  • Order example: DERAY®-KWS, 18/7mm, black

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
Wall Thickness
(Nom) W
Spool Lengths
  MM IN MM IN MM IN M FT
18.0/7.0 18.0 0.709 7.0 0.276 1.10 0.043 200 656
25.4/12.0 25.4 1.000 12.0 0.472 0.75 0.030 200 656
39.0/13.0 39.0 1.535 13.0 0.512 1.15 0.045 150 492
51.0/22.0 51.0 2.008 22.0 0.866 1.00 0.039 100 328
60.0/22.0 60.0 2.362 22.0 0.866 1.00 0.039 100 328
76.0/38.0 76.0 2.992 38.0 1.496 1.50 0.059 30 98

Market / Applications

  • Automotive
  • Hose and Pipe Protection
  • Single Wall

Documentation

Version: 01 2018/JAN/02
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