CCA Wire CCTV Cable Accessories Copper Clad Alluminium Raw Material
CCA Wire Copper Clad Alluminium CCTV Cable Conductor Raw Material
According to the skin effect principle of transmitting high-frequency signals, a copper layer is coated on the surface of aluminum wire to reduce the cost and weight of the product without reducing the electrical performance.Due to the different volume ratio of copper layer, it is generally divided into 10% and 15%, and also into hard (H) and soft (A).
Advantage:
1. Given the same weight and diameter, outer wire measures 2.6-3.2 times longer than copper wire, which means 1 Ton pure copper wire should offer 2.6Ton CCA WIRE, so reduce the raw material cost much for production factory.
2. According to pure copper wire , the impossibility to seperate copper from CCA wire, so it keeps thieves away.
3. CCA wire is more malleable than copper wire, unlike aluminum that would generate the insulation oxide, easier processing and good conductive properties.
4. CCA wire is light weight, easy to transport and installation and construction, to reduce labor costs.
5. CCA wire has signification social benefits, it can save a lot of copper raw resources.
Application:
CCA wire widely used in Cable TV signal and large volume communications net work signal transmission, control signal cable, welding cable and so on...
High Frequency Signal Transmission:
1. Choice conductor material for cable TV coaxial cable;
2. 50Ohm Radio frequence (RF) cable;
3. Flexible RF coaxial cable inner conductor material;
4. Computer cable and other data cable inner conductor material;
5. Superfine coaxial cable inner conductor material
Special Magnet wire:
1. Choice conductor material for computer;
2. Mobile communications wire;
3. Coil or column used in Aeronautics and Astronautics or Military Devices.
Technical Parameters
| Technical Characteristics | CCA WIRE | ||||
| Clad Type | Plated type | ||||
| 10H | 10A | 15H | 15A | ||
| Size range(mm) | 0.15-8.0 | 0.15-8.0 | 0.08-8.0 | 0.08-8.0 | 0.10-6.0 |
| Copper content(%by weight) | 25-31 | 25-31 | 32-40 | 32-40 | 6-15 |
| Tensile Strength(Mpa) | ≥152 | 110-172 | ≥152 | 110-172 | 90-120 |
| Elongation(%) | 1 | 5 | 1 | 5 | 5 |
| Conductivity(%) | 62 | 62 | 64 | 64 | 62 |
| DC resistivity(Ω.mm²/m) | 0.02743 | 0.02743 | 0.02679 | 0.02679 | 0.02743 |
| Density(g/cm³) | 3.32 | 3.32 | 3.63 | 3.63 | 2.85 |
H: Hard-Drawn; a: Annealed
TEST REPORT
| APPEARANCE |
SIZE (mm |
TOLERANCE (mm) |
ELONGATION AT BREAK(%) |
TENSILE STRENGTH (MPa) |
|
| STANDARD |
THE SURFACE OF THE COATING SHOULD BE SMOOTH AND ROUND, CONTINUOUS, NO DENTS, CRACKS, BARE AND OXIDATIVE DISCOLORATIO |
0.115 | ±0.002 | ≥8 | ≥220 |
| SAMPLE 1 | PASS | 0.115 | 8.6 | 241 | |
| SAMPLE 2 | PASS | 0.115 | 9.4 | 236 | |
| SAMPLE 3 | PASS | 0.116 | 8.5 | 253 | |
| INDIVIDUAL CONCLUSION | PASS | PASS | PASS | PASS | |
| FINAL CONCLUSION | PASS | PASS | PASS | PASS | |
Productis can be customized according to special requirements.
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