Flexible, Thick Adhesive-Lined Dual Wall Heat Shrink Tubing 3: 1 Shrink Ratio

Flexible, Thick Adhesive-Lined Dual Wall Heat Shrink Tubing
The SBRS-(3X)GLW is a flexible, thick adhesive-lined dual wall heat shrink tubing manufactured by co-extrusion, combining polyolefin and hot-melt adhesive. This tubing is designed to provide both insulation and sealing for protected articles and is used to protect bundles, wires, and metal tubes against water and moisture.

   •   Shrink Ratio: 3:1
   •   Features:
   •   Thick adhesive liner bonding to a wide variety of plastics, rubber, and metals, forming an effective barrier against fluids and moisture.
   •   Flexible and quick shrinking.
   •   Supports continuous operating temperatures from -45°C to 125°C.
   •   Minimum shrink temperature: 110°C.
   •   Fully shrinks at temperatures ≥125°C.
   •   Certifications: RoHS, UL, C

Technical Specifications:

   •   Dimensions:
   •   Available sizes range from 1/8 inch (3.2 mm) to 1-1/2 inch (38.1 mm).
   •   Expanded inner diameter ranges from 3.2 mm to 38.1 mm.
   •   After recovery inner diameter ranges from 1.0 mm to 13.5 mm.
   •   Total wall thickness ranges from 0.90 ± 0.30 mm to 2.35 ± 0.40 mm.
   •   Adhesive thickness ranges from 0.45 ± 0.20 mm to 1.05 ± 0.20 mm.
   •   Standard package length varies from 25 meters per roll to 200 meters per spool.
   •   Technical Data:
   •   Tensile Strength: ≥10.4 MPa (13.85 typical)
   •   Elongation: ≥200% (434.62% typical)
   •   Tensile Strength after aging: ≥7.3 MPa (12.36 typical)
   •   Elongation after aging: ≥100% (392.54% typical)
   •   Flammability: Pass
   •   Dielectric Strength: ≥15 kV/mm (19.17 typical)
   •   Volume Resistivity: ≥1×10^14 Ω.cm (1.98×10^14 typical)
   •   Adhesive Properties:
   •   Water Absorption: <0.2%
   •   Softening Point: 95 ± 5°C
   •   Strength of Peeling (PE): 120N/25mm
   •   Strength of Peeling (AL): 80N/25mm