Medium-wall, polyolefin heat shrink tubing with a 3:1 shrink ratio, designed for sealing and protecting electrical and communication connections. The part measures 55 mm nominal inside diameter before shrinking and 16 mm after, with a wall thickness of 2.7 mm in flat form. Operating temperature ranges from -55°C to +110°C, with a full recovery temperature of 120°C. It offers high electrical insulation, UV resistance, and RoHS compliance. The tubing provides excellent mechanical protection and environmental sealing, with tensile strength exceeding 14 MPa and elongation at break over 400%.
Medium Wall, Polyolefin Tubing
3:1 Shrink Ratio
Features/Application
QR2 has properties of excellent insulation, environmental sealing and resistance to impact and abrasion. Designed for applications to seal and protect electrical and communication connections, providing excellent mechanical protection to cable joints and terminations. 3:1 shrink ratio allows it to easily fit over irregular shapes and large connectors.
Operating temperature: -55°C to +110°C
Full recovery temperature: 120°C
Standard color: Black, red
Resistant to UV radiation
High electrical insulation
Superior mechanical property
RoHS Compliantt
| Qualtek Electronics Corp. | |
|---|---|
| Product Category | Protective Sleeving |
| Product Number | QR2-55/16-04-QB48IN-15 |
| Product Name | 3:1 Medium Wall Heat Shrink Tubing |
| Sleeving | Shrink Tubing; Heat Shrinkable Tubing |
