COPPER CLAD ALUMINIUM WIRE

It is mainly used as conductor under high-frequency in coaxial cable taking the place of purecopper wire It is divided into soft state (A kind) and hard state (H kind) It is divided into 10 and 15% two kinds according to volumetric scale of copper layer The DC resistivity at temperature of 20 degrees C is less than 0.02676 Ohms.mm2/m Its nominal density is 3.32 to 3.63g/cm3 it is 37 to 40% of pure copper wire Under the same weight, its length is 2.5 to 2.7 times that of pure copper wire Its surface is bright and smooth, no defects It can save a lot of copper resource Its conductivity is good It can reduce the production cost of the cable and it is convenient in construction It has remarkable economic benefit, besides, it is easy to be erected It has good softness The signal quality is centered It has good ability of preventing troubles and the signal is clear It has become the most common wire used in CATV and other high-frequency conduct cable 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 lightweight of aluminum 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 The processing method is similar to that of copper wire during cable manufacture Applications: Radiating cable Inner packing: conductor of CATV coaxial cable Leaky cable Inner packing: conductor of 50 Ohms RF cable Soft coaxial RF cable Power transmission Grounding wire of power cable Conductor of control cable Twisted pair power cable Building distribution wire.