The Panduit HSTTA75-48-C6 is a premium adhesive lined heat shrink tube engineered for demanding electrical and electronic applications requiring superior environmental sealing and mechanical protection. This thick-wall, flexible tubing combines reliable insulation performance with corrosion resistance, making it ideal for cable assemblies, connector protection, and harsh-environment installations where moisture and temperature extremes are concerns. With a 3:1 shrink ratio and blue polyolefin construction, this 48-inch length tube delivers professional-grade sealing that meets rigorous industry standards for telecommunications, industrial controls, and aerospace applications.
Key Features
- Thick-wall adhesive-lined construction for superior environmental sealing
- 3:1 shrink ratio with 0.750" supplied inside diameter
- Shrinks to 0.250" recovered inside diameter for secure fit
- Irradiated polyolefin material for enhanced durability
- Flame retardant and moisture resistant properties
- Corrosion resistant for harsh industrial environments
- Operating temperature range: -55°C to 110°C
- Low shrink activation temperature of 120°C
- Professional blue color for easy identification
- 48-inch length for multiple application uses
Technical Specifications
| Specification |
Value |
| Manufacturer |
PANDUIT CORP |
| Part Number |
HSTTA75-48-C6 |
| Material |
Irradiated Polyolefin |
| Shrink Ratio |
3:1 |
| Supplied Inside Diameter |
0.750 inches |
| Recovered Inside Diameter |
0.250 inches |
| Length |
48 inches (1.22 m) |
| Color |
Blue |
| Operating Temperature Range |
-55°C to 110°C |
| Shrink Activation Temperature |
120°C |
| Flame Retardant |
Yes |
| Moisture Resistant |
Yes |
| Adhesive Lined |
Yes |
Frequently Asked Questions
What is the best application for adhesive lined heat shrink tubing?
Adhesive lined heat shrink tubes like the Panduit HSTTA75-48-C6 are ideal for sealing cable and connector assemblies in environments requiring moisture protection, corrosion resistance, and reliable insulation. The adhesive layer bonds to the underlying surface, creating a hermetic seal that prevents water ingress and environmental contamination.
How does the 3:1 shrink ratio affect cable protection?
The 3:1 shrink ratio means this tubing shrinks to one-third its original diameter when heated. Starting at 0.750" ID and shrinking to 0.250" ID, it provides a tight, secure fit around cables and connectors, ensuring maximum mechanical protection and environmental sealing without excessive material bulk.
Is polyolefin heat shrink tubing suitable for high-temperature applications?
Yes, the Panduit HSTTA75-48-C6 polyolefin tubing operates reliably from -55°C to 110°C, making it suitable for most industrial and commercial applications. The 120°C shrink activation temperature allows for controlled application without damaging sensitive components during the heating process.
What makes adhesive lined tubing different from standard heat shrink?
Adhesive lined heat shrink tubing includes an internal adhesive layer that melts and flows during shrinking, creating a waterproof seal that bonds directly to the cable or connector surface. This provides superior moisture resistance and environmental protection compared to non-adhesive alternatives, especially in harsh outdoor or wet conditions.
