Specifications
copper clad aluminum cca wire
1. High Conductivity 30% Cu
2. Low Resistivity
3. Good Tensile Strength
4. ISO SGS Approve
copper clad aluminum cca wire
Advantage:
1.Given the same weight and diameter , Ours Wire measures2.6-3.2 times longer than copper wire ,which means 1 Ton pure copper wire should offer 2.6-3.2 Ton CCA Wire , so reduce the raw material cost much for production factory .
2. According to pure copper wire , the impossibility to separate 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 significant 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. 50Ω Radio frequency (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
Power Transmission:
1. Choice conductor material for Enameled Wire
2. Power cable conductor material
3. Control cable conductor material
4. Car and locomotives cable inner conductor
5. Construction cable conductor material
6. Bus-bar conductor material
7. Fuse
8. RF shielded cable network
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
Normal Package
Spool size: DIN130mm ,DIN250mm, DIN400mm
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Conductor
Performance
|
CCA wire
|
Copper Wire
|
Aluminum Wire
|
CCAM wire
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CCA (plating) wire
|
CCAM (plating) wire
|
|
Volume ratio of copper (%)
|
15
|
100
|
0
|
13-17
|
3-10
|
3-10
|
|
Specific gravity (g/cm3)
|
3.63
|
8.89
|
2.70
|
3.61
|
2.85
|
2.85
|
|
Length ratio in same wire diameter and unit weight
|
2.5: 1
|
1: 1
|
3.29: 1
|
2.5:1
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3.2:1
|
3.2:1
|
|
Conductivity (% IACS)
|
65
|
100
|
62
|
50-55
|
62-65
|
37-50
|
|
Electric resistivity(Ω/mm2)
|
0.02651
|
0.01724
|
0.02740
|
0.02857
|
0.027
|
0.047
|
|
Tensile strength (Mpa )
|
95-135
|
215-265
|
68-107
|
180-230
|
90-130
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>250
|
|
Elongation (%)
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≥10
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≥10
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≥8
|
≥10
|
≥10
|
≥10
|
|
Windability
|
good
|
excellent
|
good
|
good
|
good
|
good
|
|
Weight
|
good
|
bad
|
excellent
|
good
|
good
|
good
|
|
Soldering performance
|
excellent
|
excellent
|
bad
|
excellent
|
excellent
|
excellent
|
|
Direct current resistance
|
excellent
|
excellent
|
good
|
good
|
excellent
|
good
|

