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republic of south africa Polyethylene wrapping tape
Price: 5800 RMB/ton
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Product Description
Polyethylene wrapping tape is a kind of material used in the manufacture of cable core wrapping, which can effectively protect the cable core. Due to its ultra-high cost performance, it has been widely used to replace the PVC inner sheath layer in major cable companies in recent years.
Polyethylene wrapping belt, also known as PE belt, refers to the film produced by PE particles. PE film has moisture resistance and moisture permeability. The polyethylene winding tape for cable is made of high density polyethylene, and the finished product has very high tensile strength, and the compression resistance and anti-corrosion performance are also very excellent. PE wrapping has the functions of protecting the cable core to prevent the steel belt from damaging the cable core, and has the functions of compression resistance, corrosion resistance and tightening the cable core.
Specification Performance
| Width (mm) | Thickness (mm) | Outer diameter of each roll (mm) | Single weight (g/㎡) |
| 20-80 | 0.2 | 400-600 | ≤ 222 |
| 20-80 | 0.3 | 400-600 | ≤ 344 |
| 20-80 | 0.4 | 400-600 | ≤ 466 |
| 20-80 | 0.5 | 400-600 | ≤ 577 |
| 20-80 | 0.6 | 400-600 | ≤ 688 |
| Performance Items | Unit | Indicators |
| Tensile Strength | N/nun2 | ≥ 12.5 |
| Elongation at break | % | 300~450 |
| voltage breakdown strength | MV/m | ≥ 26 |
| Volume resistivity at 20 ℃ | Ω.cm | ≥ 1x1012 |