HB1546 transparent heat shrink film is made primarily from polyolefin, which is irradiated and stretched to give the product heat shrink properties. When heated during use, it fuses with the object being wrapped. The product offers excellent electrical insulation, providing sealing, waterproofing, and moisture-proofing effects.

Product Information
Specification: 0.13 mm (thickness) × 20mm (width) × 30m (length)
Color: Transparent
Shrink Temperature: 125°C
Temperature Resistance: -55°C to 105°C
Longitudinal Shrinkage Rate: ≥30%
Packaging Specification: 200 rolls/box

Product Features
1. Excellent physical, chemical, and electrical properties.
2. Good insulation, corrosion resistance, and weather resistance.
3. Suitable for repairing insulation damage on high-voltage cables—first wrap, then shrink—with high insulation strength.

Applications
1. Repair of damaged areas during the production of cross-linked cables up to 110kV, insulation material for power cable joints in installation wires and additional winding insulation, repair of submarine cables, main insulation layer of submersible motors, cable ends and intermediate connections, and situations where heat shrink tubing is difficult to apply.
2. Repair of damaged cable insulation layers and sheaths.

Usage Instructions

Wrap the heat shrink film around the cable and insulation layer requiring insulation treatment. Avoid wrapping too loosely or over-stretching. After wrapping to the desired thickness, apply heat to shrink it tightly onto the wrapped object. Once naturally cooled, it is ready for use.