The Dual Wall Heat Shrink Tube is a high-quality product designed for reliable insulation and electrical performance in low voltage (LV) and medium voltage (MV) cable joints. Engineered for demanding applications, this tube combines robust materials and precise functionality to ensure exceptional performance in electrical insulation and protection.
This Dual Wall Heat Shrink Tube is ideal for electrical professionals working on MV cable systems. It provides reliable insulation for cable joints, making it a preferred choice for installations requiring durability and performance under high voltage.
| Property | Test method | Standard | Typical Performance |
|---|---|---|---|
| Tensile strength(Mpa) | ASTM D2671 | ≥ 10.4 | 13.85 |
| Elongation(%) | ASTM D2671 | ≥ 200 | 454.62 |
| Tensile strength after aging(Mpa) | UL224 158 ℃X168hr | ≥ 7.3 | 12.36 |
| Elongation after aging (%) | UL224 158 ℃X168hr | ≥ 100 | 392.54 |
| Dielectric strength(kV/mm) | IEC 60243 | ≥ 15 | 19.17 |
| Volume resistivity( Ω.cm) | IEC 60093 | ≥ 1X1014 | 1.98 X1014 |
| Adhesive | |||
| Water Absorption | ASTM D570 | ＜ 0.2% | |
| Softening Point( ℃) | ASTM E28 | 95±5 | |
| Strength of pearing (PE) | ASTM D 1000 | 120N/25mm | |
| Strength of pearing (AL) | ASTM D 1000 | 80N/25mm | |
| Size | Expanded | After Recovery | Standard Package | |||
|---|---|---|---|---|---|---|
| Inch | mm | Inner Diameter Min(mm) | Inner Diameter Max(mm) | Total Wall Thickness (mm) | Adhesive Thickness (mm) | Spool Length M/spool |
| 1/ 8 | 3.2 | 3.2 | 1 | 0.90±0.30 | 0.45±0.20 | 200 |
| 3/16 | 4.8 | 4.8 | 1.6 | 1.20±0.30 | 0.55±0.20 | 100 |
| 1/ 4 | 6.4 | 6.4 | 2.2 | 1.25±0.30 | 0.55±0.20 | 100 |
| 5/16 | 7.9 | 7.9 | 2.7 | 1.35±0.30 | 0.65±0.20 | 100 |
| 3 /8 | 9.5 | 9.5 | 3.2 | 1.35±0.30 | 0.65±0.20 | 50 |
| 1 /2 | 12.7 | 12.7 | 4.2 | 1.55±0.40 | 0.75±0.20 | 1.22 OR 25M/Roll |
| 5 /8 | 15 | 15 | 5.2 | 1.65±0.40 | 0.75±0.20 | 1.22 OR 25M/Roll |
| 3 /4 | 19.1 | 19.1 | 6.3 | 1.90±0.40 | 0.85±0.20 | 1.22 OR 25M/Roll |
| 1 | 25.4 | 25.4 | 8.5 | 2.00±0.40 | 0.90±0.20 | 1.22 OR 25M/Roll |
| 5 /4 | 30 | 30 | 10.2 | 2.05±0.40 | 0.90±0.20 | 1.22 OR 25M/Roll |
| 1-1/2 | 38.1 | 38.1 | 13.5 | 2.35±0.40 | 0.90±0.20 | 1.22 OR 25M/Roll |
Features –
● Thick adhesive liner bonding to a wide variety of plastics,rubber and metals forms an effective barrier against fluids and moisture
● Flexible, Shrink quickly
● Continuous operating temperature: -45℃-125℃
● Min shrink temperature:110℃
● Shrink ratio: 3:1
Material –
Polyolefin and Hot Melt Adhesive
Application –
Used to protect bundles and wires against water and metal tubes
AXIS House, Plot# 149-BCD,
Kandivali Co-Op Industrial Est. Ltd., Kandivali (W), Mumbai – 400067,
India.
© Copyright Reserved by Axis Electrical Components (India) Pvt. Ltd.
