Overview: ATUM
Semi-flexible, general purpose adhesive-lined, moisture proof heat-shrinkable tubing. Provides excellent environmental sealing, 3:1 and 4:1 shrink ratios, high strength bonding, operating temperature -55°C to +110°C. Atum is a semi-flexible, heatshrinkable tubing with a meltable adhesive inner lining designed to provide moisture proof sealing to a wide range of substrates such as electrical wire vsplices,
Temperature rating
Operating temperature range: Minimum shrink temperature: Minimum full recovery temperature: -55°C to +110°C +80°C +110°C cable jackets, wire breakouts and electrical components. The high shrink ratios mean that only seven sizes are required to cover a wide range of substrate diameters. Typical applications are environmental sealing of electrical components including wire splices and harness breakouts as well as sealing cable ends against moisture ingress. Ordering information
W W1 D d Inside diameter D (min) d (max) Expanded Recovered as after supplied heating mm mm 3:1 4:1 3:1 4:1 3 4 1 1 4.5 1.5 6 8 2 2 9 12 3 3 12 16 4 4 19 24 6 6 24 32 8 8 40 52 13 13 Wall thickness W (nom) Total wall recovered after heating mm 3:1 4:1 1.00 1.00 1.10 1.00 1.00 1.40 1.40 1.78 1.78 2.25 2.25 2.54 2.54 2.54 2.54 Standard package W1 (nom) Meltable wall recovered after heating mm 3:1 4:1 0.5 0.5 0.5 0.5 0.5 0.6 0.6 0.7 0.7 0.8 0.8 1.0 1.0 1.0 1.0 1.
