Dual-Wall Heat Shrink Tubing 3:1 Ratio
These dual-layer tubes consist of a high-quality outer polyolefin layer and an inner layer of hot melt rubber compound. They provide electrical insulation and environmental sealing.
Technical Specifications
Product Overview
Dual-Wall Heat Shrink Tubing
This dual-wall heat shrink tubing features a 3:1 shrink ratio, providing excellent electrical insulation and environmental protection. Designed for versatility, it is soft and environmentally friendly, with an inner adhesive layer that ensures a secure, waterproof encapsulation upon heating. It is easy to apply using a drying oven or hot air gun, making it an ideal solution for moisture resistance and strain relief in various industrial and electrical applications.
Technical Specifications
- Shrink Ratio
- 3:1
- Minimum Operating Temperature
- -55 °C
- Maximum Operating Temperature
- 125 °C
- Min. Full Recovery Temperature
- 110 °C
- Longitudinal Shrinkage
- ≤8%
Physical Properties
Customization
- Flame-resistant variant (on request)
- Custom colors (on request)
- Special specifications (on request)
- Available Diameter Range
- φ3 – φ50 (Custom sizes available)
- Standard Colors
- Black
Application
Application Methods
Drying OvenHot Air Gun
Key Features
- Dual-wall construction with adhesive sealant
- Waterproof and environmentally sealed
- Soft and flexible material
- Environmental protection
