Dual Wall Adhesive-Lined Heat-Shrink Polyolefin Tubing W-1-SB(2X)

    Dual Wall Adhesive-Lined Heat-Shrink Polyolefin Tubing

    Adhesive lined heat shrink tubing with environmental sealing capability for a wide variety of electrical applications, including automotive and marine wire harness, wire splices, breakouts, and connector-to-cable transitions.

    Features

  • 2:1 shrink ratio
  • Longitudinal shrink ratio: ≤+8%
  • Out jacket flame retardant, inner adhesive self-extinguished
  • Super sealing against water, moisture or other contaminants
  • Continuous operating temperature: -55℃~ 125℃
  • Shrink temperature: 120℃

Dimensions

Size As supplied After recovery

Standard Package

Inch mm Internal Diameter(mm) Internal Diameter(mm) Total Wall Thickness(mm) Adhesive thickness(mm) Spool Length m/spool
1/16 1.6 1.6 0.8 0.60±0.15 0.3±0.1 200
3/32 2.4 2.4 1.2 0.70±0.15 0.35±0.1 200
1/8 3.2 3.2 1.6 0.70±0.15 0.35±0.1 200
3/16 4.8 4.8 2.4 0.80±0.15 0.4±0.1 100
1/4 6.4 6.4 3.2 0.80±0.15 0.4±0.1 100
5/16 7.9 7.9 3.9 0.90±0.15 0.45±0.1 100
3/8 9.5 9.5 4.8 0.90±0.15 0.45±0.1 1.22
1/2 12.7 12.7 6.4 0.95±0.20 0.45±0.1 1.22
5/8 15.9 15.9 7.9 0.95±0.20 0.45±0.1 1.22
3/4 19.1 19.1 9.5 1.0±0.20 0.45±0.1 1.22
1 25.4 25.4 12.7 1.1±0.20 0.50±0.1 1.22
1 1/4 31.8 31.8 15 1.15±0.20 0.50±0.1 1.22
1 1/2 38.1 38.1 19 1.25±0.20 0.50±0.1 1.22

1/ 3/4

44.5 44.5 22 1.35±0.20 0.55±0.1 1.22
2 50.8 50.8 25.4 1.5±0.25 0.60±0.1 1.22

Technical Data:

Test Item Test Method Test Result
Tensile Strength(Mpa) ASTM D2671 ≥10.4
Elongation% ASTM D2671 ≥300
Tensile Strength afterAging   (Mpa) UL 224 158×168hr ≥7.3
Elongation after Aging% UL 224 158℃×168hr ≥200
Dielectric Strength IEC 243 ≥ 15
Volume Resistance(Ω.cm) ASTM D876 ≥ 1014

Hot Melting Adhesive Property

Test Item Test Method Test Result
Water absorption ratio: ASTM-D570 <0.2%
Softing point ASTM-E8 95℃
Strength of pearing(PE) ASTM-D1000 120N/25m
Strength of pearing(AL) ASTM-D1000 80N/25m