Quadrios 23CA226 Tubo termorretráctil 2:1, negro, 45 mm/23 mm, 1 m, sin adhesivo

Heat shrink tubing made of polyolefin with a 2:1 shrink ratio, supplied diameter 45 mm, recovered diameter 23 mm, black, 1 m length, without adhesive lining. It provides reliable insulation and mechanical protection for cables and connectors, with good resistance to chemicals, UV, and flame (self-extinguishing).

Advantages

Flexible and durable polyolefin material with a wide operating temperature range from -55°C to +125°C. The 2:1 shrink ratio ensures a tight fit over irregular shapes. Flame-retardant and self-extinguishing for enhanced safety. Good resistance to UV, chemicals, and abrasion.

Suitable for

• Insulation and protection of cable splices and terminations
• Strain relief for connectors and wire bundles
• Identification and colour-coding of wires
• Protection against moisture, corrosion, and mechanical wear

Key specifications

• Material: Polyolefin (PO)
• Colour: Black
• Supplied internal diameter: 45 mm
• Recovered internal diameter: 23 mm
• Shrink ratio: 2:1
• Length: 1 m
• Adhesive lined: No
• Operating temperature range: -55°C to +125°C
• Minimum shrink temperature: 70°C
• Full recovery temperature: 110°C
• Dielectric strength: 20 kV/mm
• Flame retardant: Yes (self-extinguishing)
• UV resistance: Good
• Chemical resistance: Good

Recommendations

For best results, use a heat gun set to at least 110°C and apply heat evenly around the tubing until fully recovered. Ensure the surface is clean and dry before installation.