Copper clad aluminium
Copper Clad Aluminum CCA Wire (ccaw), is a bimetallic wire with a copper cladding concentrically covering an aluminum core, and combines the optimum properties of both metals in a single composite material ideally suited for most electrical conductor applications, such as coaxial cables, high-frequency signal transmission cables, control cables, electromagnetic wire and special enameled wire and many other fields.

Detailed Product Description:
1) Diameter: 0.10- 8.25mm
2) CCA wire CCAW is mainly used as conductor under high-frequency in coaxial cable taking the place of pure copper wire
3) CCA wire CCAW is divided into soft state (A kind) and hard state (H kind)
4) CCA wire CCAW is divided into 10% and 15% two kinds according to volumetric scale of copper layer
5) The DC resistively at temperature of 20C is less than0.0267¦¸. Mm/m
6) Its nominal density is 3.32g/cm - 3.63g/cm, it is 37 - 40% of pure copper wire
7) Under the same weight, its length is 2.5 - 2.7 times that of pure copper wire
8) Its surface is bright and smooth, no any defects
9) It can save a lot of copper resource
10) Its conductivity is good
11) It can reduce the production cost of the cable and it is convenient in
Construction
12) It has remarkable economic benefit, besides, it is easy to be erected
13) It has good softness
14) The signal quality is centered
15) It has good ability of preventing troubles and the signal is clear
16) It has become the most common wire used in CATV and other high-frequency conduct cable
17) It is a bimetallic wire with a copper cladding concentrically covering an aluminum core, integrating the beneficial properties of the wonderful conductivity of copper and the light-weight of aluminum
18) It can be scientifically processed into bare wire and flat wire, and it is the best material for coaxial cable, computer cable, telephone cable and shielding cable
19) The processing method is similar to that of copper wire during cable manufacture

Applications:
1) Radiating cable:
A) Inner packing: Conductor of CATV coaxial cable
B) Leaky cable
C) Inner packing: Conductor of 50¦¸ RF cable
D) Soft coaxial RF cable
2) Power transmission:
A) grounding wire of power cable
B) Conductor of control cable
C) Twisted pair power cable
D) Building distribution wire.