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Product Description
Copper-plastic Composite Tape
The copper-plastic composite tape is made of a single-sided composite copper tape with a special copolymer film. The plastic composite layer has good water resistance and adhesion to the copper tape. It is also halogen-free and can be combined with polyethylene and polyvinyl chloride. The sheath forms good bonding properties. The product forms a waterproof and anti-corrosion protective layer on the cable core through heat sealability during the vertical wrapping process. After the copper strip is fully annealed, it has the characteristics of high conductivity and easy processing. This product is mainly used in the shielding layer of medium and high voltage cables.
Technical parameter:
| Characteristic+A57:E64 | Unit | Value | Standard test | |
| Thickness | Copper | 0.15/0.20 | mm | |
| Copolymer | 0.05 | mm | ||
| Tensile strength | MPa | ≥180 | ||
| Elongation | % | ≥15 | ||
| Peel strength | N/cm | ≥5 | ||
| Heat sealing strength | N/cm | ≥17.5 | ||
| Shear tension | When the copper tape is broken or the adhesion between the plastic layer and the copper tape is damaged, the heat sealing zone between the plastic layers should not produce shear damage | YD/T723-2007 | ||
| Corrosion resistance | Grade | 7 | ||
| Filling-resistant compound and hot-melt ointment and thixotropic ointment | No stratification | |||
| Water resistance, 168 hours, peel strength | N/cm | ≥5 | ||
| Dielectric strength on both sides | No breakdown | |||
| Conductivity | IACS | >90% | ||
Packing:
| The inside diameter of | Width | Length | Core material |
| 76/150/406mm | 10mm-1000mm | 2000m without joints | Cardboard/steel/plastic core |
Store
Keep the warehouse clean and hygienic. Avoid direct sunlight, other pollution and mechanical damage
Remark
This technical index is for reference only, and the actual data is subject to the final inspection report provided by the supplier.
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