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Bare Copper Tape / Bar is used for both lightning and earthing protection - Our copper earth tapes / bars are annealed for ease of use with radiuses edges. These high conductivity bare copper tapes / bars are used on both lightning protection and earthing applications.
BS EN 13601(previously BS 1432-C101)
| Raw Material | Pure copper |
| Appearance and surface quality | The surface shall be smooth and free from imperfection |
| Width | 25~140mm |
| Thickness | 3~30mm |
| Copper Layer Purity | Minimum 99.9% pure |
| Glancing Flatness | 4mm/m |
| Melting Point | 1083°C |
| Density | 8.94 g/cm³ |
| Specific heat | 385 J/Kg °K |
| Thermal conductivity | 399 W/m°C |
| Thermal expansion coefficient (20-200°C) | 17.3 x 10-6 |
| Electrical conductivity | 101.5 % IACS |
| Electrical resistivity | 0.017 microhm m |
| Modulus of elasticity | 118000 N/mm² |
| Part No. | Size | Cross Section |
|---|---|---|
| mm | mm² | |
| CCL-BCT-5x30 | 30 x 5 | 150 |
| CCL-BCT-5x50 | 50 x 5 | 250 |
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