CCA (Copper clad Aluminum wire)

Adopted international advanced welding technology in the production of coated Jing tong above grade level by 99.99% copper, copper layer of high density, good conductivity

Copper clad aluminum core line among the metallurgical copper layer evenly distributed along the circumferential direction and vertical, concentricity good. B566-93 various product standards and technical specifications in accordance with "ASTM standard E: SJ/T11223-2000as copper wire" acceptance.

1. CCA wire integrates the beneficial properties of good conductivity of copper & light weight of aluminum in a single wire.

2. The density of CCA is about 37%-40% of that of copper. Its length is 2.45-2.7 times of copper in the same weight & diameter. These factors reduce the raw material cost for cable manufacturers.

3. CCA has the high tensile strength it makes the customer un-interrupted in the using.

4. Environment friendly, CCA saves the copper resources & its production is a nonpolluting process.

Our factory can produce the thinnest wire products with Product conductivity of 60% to 64% and wire size of 0.16 to 2.05, CCA conductors which produced by our factory has two states: Soft and rigid. It can be divided into 10% and 15% if a according to copper plate.

TCCA (Tinned copper clad aluminum)

TCCA is the CCA wire covered with a layer of the tin. The physical characteristic is the same to the CCA. It can

Pure copper wire, the copper volume ratio by 99.98%, copper wire of high density, good conductivity, good extensibility and low resistivity.

Pure copper wire is widely used in the transmission of CATV information, controlling the information cable, electronic line and so on

The physical characteristic of Tinned pure copper wire:

Specification(mm) Copper layer(volume ratio%) Extensibility(%) DC Resistivity(Ω Mm2/m) Density(g/cm3)
0.05-0.06 ≥ 99.98 ≥ 6 ≤ 0.017241 8.89
0.07-0.09 ≥ 99.98 ≥ 10 ≤ 0.017241 8.89