CCA wire 1.Used for braid ,inner conductor 2.Bright color and smooth surface 3.Hard/soft 4.Elongation:5%-15%

CCA wire

1.copper layer never fall off

2.copper's surface is clean,bright and smooth

3.higher conductivity

 

Size Range: 0.12m-6mm

 

Advantages:

1.DC Resistivity: The resistivity rate of CCA 1.5 times than Copper Line

2.Good corrosion resistance 

3.Light weight and low cost 

4.Good weldability

Transmission Characteristic:

Because the high-frequency signal have the skin effect characteristics on conductor transmission, cable television signals transfer in the surface of the copper which thickness is more than 0.008mm. CCA inner conductor can fully meet the requirements of signal transmission, the signal transmission characteristics is consistent with the same diameter copper.

CCA Wire ,copper Wire  related physical index reference

Specification	Copper layer volume ratio(%)	copper mass ratio(%)	pure copper wireLength ratio (%))	density(g/cm3)	maximum DC resistivity Ωmm2(20°C)	minimum relative conductivity (% IACS)
CCA-10%	8-12	27	2.65 :1	3.32	0.02743	63
CCA-15%	13-17	37	2.45 :1	3.63	0.02676	65
Pure copper wire	100	100	1:1	8.89	0.017241	100

CCA wire