ALFR

Heat Shrink Polyolefin Tubing
Highly Flame Retardant, Automotive Splice, 4:1

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ALFR Product Photo

Product Description:

Grayline ALFR is an adhesive lined heat shrinkable tubing designed specifically for automotive splice applications. When the tubing is heated, the outer wall shrinks while the inner wall melts and flows, encapsulating and sealing the components contained within. Unique to adhesive lined products, both the outer polyolefin wall and the adhesive inner liner are highly flame retarded. The 4:1 shrink ratio allows a limited range of sizes to cover a wide range of splice diameters. Grayline ALFR is recommended for automotive applications requiring environmental sealing, fuel and fluid resistance, and outstanding electrical properties.

  • Standard Packaging: Coils
  • Standard Colors: Black,
  • Available Options:
    • Cut Lengths

Specifications/Agency Ratings

  • Delphi M3552
  • Ford WSS-M99D56-A4
  • EU Directive 2000 / 53 / EC (ELV)
  • EU Directive 2002 / 95 / EC (RoHS)

Features

  • Operating Temperature is -55° to 125°C
  • 4:1 Shrink Ratio
  • Shrinks at 125°C
  • Creates an Environmental Seal
  • Adheres to a wide variety of substrate
  • Flame Retardant Adhesive Liner
  • Lead Free

Standard Sizes

SIZE EXPANDED I.D.
(Minimum)
RECOVERED I.D.
(Maximum)
RECOVERED WALL
THICKNESS
ADHESIVE THICKNESS
(Nominal)
00.200"0.050".055".025"
10.300"0.065".060".030"
20.3550.090".060".030"
30.455"0.100".090".055"
40.7000.175".100".060"

The values listed in this bulletin, to the best of our knowledge, are accurate. They are typical performance results and are not intended to be used as design data. We disclaim all liability in connection with the use of information contained herein or otherwise.



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