Thermoshrinkable tube 3:1 from the TF31 series by HellermannTyton. Highly flexible and colorful. Thin-walled. Shrink ratio: 3:1 Packaging: on a roll These thermoshrinkable tubes are glue-free and can be printed on. They have non-flammable properties according to ASTM D876 and comply with UL224 VW1 standard. They are known for their fast working speed and low shrinking temperature. The TF31 series offers a wide range of diameters and colors. Application: The TF31 thermoshrinkable sleeves are ideal for flame protection in various industries (solar and wind energy, aviation, shipbuilding and armaments, railway rolling stock, electrical wholesalers). They are used for insulation protection, identification wires, as well as electrical harnesses and cables in light industry. Technical data: Minimum shrink temperature: +90°C Operating temperature: -55°C to +135°C Halogen-free: no Material: Cross-linked polyolefin (PO-X) Electrical strength: 37 kV/mm Certificates/approvals: UL224 125°C 600V VW-1, CSA Material flammability: ASTM D876 Designation according to VG standard: VG95343T05A019A