Q2-HF thin wall heat shrink tubing is a halogen-free, flame-retardant polyolefin tube with a 2:1 shrink ratio, designed for environmental safety in electronics, communication, and automotive applications. It operates from -55°C to +105°C, fully recovers at 100°C, and has a minimum shrink temperature of 70°C. The tubing exhibits tensile strength greater than 12 MPa, elongation over 400%, and dielectric strength exceeding 20 kV/mm. It meets UL 224 copper stability and corrosion standards, passes VW-1 flammability, and complies with RoHS. Standard colors are black and white. Dimensions for the 40 mm as-supplied diameter variant are not listed in the table, but the series shares all other properties; the part number's trailing code indicates packaging or finish variation not affecting core specs.
Low Smoke, Halogen Free, Flame Retardant Polyolefin Tubing
2:1 Shrink Ratio
Features/Application
As a kind of totally environmental friendly heat-shrinkable tube, it is made with specially designed halogen free polyolefin. It produces neither toxic smoke or harmful substance when burning, which meets the growing demand of environmental protection all over the world. In addition the common fine physical and chemical specifications the tube also shows excellent flame-retardant, insulation, low temperature shrinking and flexible properties and thus is widely used in electronics, communication and the auto industry.
Operating temperature: -55°C to +105°C
Minimum shrink temperature: 70°C
Full recovery temperature: 100°C
Approvals: CSA File No. 242540
Standard colors: Black, white
Other colors are available upon request.
RoHS Compliant
| Qualtek Electronics Corp. | |
|---|---|
| Product Category | Protective Sleeving |
| Product Number | Q2-HF-40MM-01-SS50M |
| Product Name | 2:1 Low Smoke, Halogen Free Thin Wall Heat Shrink Tubing |
| Sleeving | Shrink Tubing; Heat Shrinkable Tubing |
| Material | Polyolefin; Polyolefin |
| Operating Temperature | -55 to 105 C (-67 to 221 F) |
