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
4:1 shrink ratio
Low longitudinal shrinkage
Superior sealing against water, moisture or other contaminants
Ideal for connector sealing covering large diameter differences
Inner adhesive bonds to plastics, steel and polyethylene
Flame retardant( out jacket only)
Continuous operating temperature:-45℃-125℃
Shrink Temperature:125℃
Technical Data
Property Test method Standard Performance Typical Performance
Tensile strength(MPa) ASTM D 2671 ≥10.4 11.5
Elongation(%) ASTM D 2671 ≥200 450
Tensile strength after aging(MPa) UL224 158℃*168hr ≥7.3 8.5
Elongation after aging (%) UL224 158℃*168hr ≥100 350
Flammability ASTM D 2671 B Self-extinguish within 30s Self-extinguish within 30s
Dielectric strength(kV/mm) IEC 60243 ≥15 17.5
Volume resistivity(Ω.cm) IEC 60093 ≥1*1014 2.5*1014

Adhesive
Property Test method Standard Performance
Water Absorption ASTM D 570 ＜0.2%
Softening Point(℃) ASTM E8 95
Strength of pearing (PE) ASTMD 1000 120N/25mm
Strength of pearing (AL) ASTMD 1000 80N/25mm





Size Expanded After Recovery Standard Package
Inch mm Internal Diameter (mm) Internal Diameter (mm) Total Wall Thickness (mm) Adhesive Thickness (mm) Spool Length M/spool
5/32 4.0 4.0 1.0 1.00±0.15 0.40±0.15 200
1/4 6.0 6.0 1.5 1.10±0.15 0.40±0.15 100
5/16 8.0 8.0 2.0 1.50±0.15 0.50±0.15 50
1/2 12.0 12.0 3.0 1.70±0.15 0.50±0.15 1.22 OR 25M/Roll
5/8 16.0 16.0 4.0 2.00±0.15 0.60±0.15 1.22 OR 25M/Roll
25/32 20.0 20.0 5.0 2.30±0.25 0.60±0.15 1.22 OR 25M/Roll
1 24.0 24.0 6.0 2.60±0.25 0.60±0.15 1.22 OR 25M/Roll
1-1/4 32.0 32.0 8.0 3.00±0.30 0.70±0.15 1.22 OR 25M/Roll
1-1/2 40.0 40.0 10.0 3.00±0.30 0.70±0.15 1.22 OR 25M/Roll
2 52.0 52.0 13.0 3.30±0.30 0.70±0.15 1.22 OR 25M/Rol