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High Shrink Ratio, Adhesive-Lined, Polyolefin, Semi-rigid

4:1 shrink ratio allows a few sizes to cover a wide range of splice and components diameters, mechanically tough tubing provides strain relief and abrasion protection of wire splices, terminals, and other components, adhesive-lined against fluids, moisture and other contaminants.

Features.-

  • 4:1 very high shrink ratio
  • Longitudinal shrink 8% max
  • Out jacket flame retardant
  • Continuous operating temperature:  -45 oC to 125 oC
  • Shrink temperature: 120 oC

Dimensions

SIZE AS SUPPLIED AFTER RECOVERY STANDARD PACKAGE
(m/pc)
Inch mm INTERNAL DIAMETER INTERNAL DIAMETER TOTAL WALL
THICKNESS
WALL THICKNESS
OF ADHESIVE
1/4 6.0 6.0 1.27 1.30 ± 0.15 0.56 ± 0.15 1.22
5/16 8.0 8.0 1.65 1.65 ± 0.15 0.76 ± 0.15 1.22
1/2 12.0 12.0 2.41 2.00 ± 0.15 1.02 ± 0.15 1.22
3/4 18.0 18.0 4.45 2.50 ± 0.15 1.37 ± 0.15 1.22

 

Technical Data

Property Test Method Typical Performance
Tensile Strength (MPa) ASTM D2671 ≥12
Elongation (%) ASTM D2671 ≥300
Tensile Strength after Heat Aging (MPa) UL 224 158 oC x 168 hrs ≥ 7.3
Elongation after Heat Aging(%) UL 224 158 oC x 168 hrs ≥ 200
Dielectric Strength (Kv/mm) IEC 243 ≥ 15
Volume Resistivity (Ωxmm) ASTM D876 ≥ 1x1014

 

Hot Melt Adhesive Property

Property Test Method Typical Performance
Water Absoption ASTM D750 ≤ 0.2%
Softening Point ASTM E8 95 oC
Strength of Pearing (PE) ASTM D1000 120N/25mm
Strength of Pearing (AL) ASTM D1000 80N/25mm

 


  • Model: W-1-SB (4X) GR


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