タイトルまたは説明

CCA wire is being accepted widely by a lot of countries as the replacement of cooper wire because of its good performances. Structures & Performances: 1) Diameter: 0.*2 - 1.*2mm 2) . It is a kind of bimetallic wire with a copper strap concentrically cladding an aluminum core. Which integrating the beneficial properties of the wonderful conductivity of copper and the light-weight of aluminum 3) The processing method is similar to that of copper wire during cable manufacture 4) 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 5) It is normally divided into *0% and *5% two kinds according to volumetric scale of copper layer 6) It is divided into annealed state (A kind) and hard state (H kind) 7) The DC resistivity at temperature of *0°C is less than 0.****6Ω.mm²/m 8) Its nominal density is 3.*2g/cm³ - 3.*3g/cm³, it is *7 - *0% of pure copper wire 9) Under the same weight, its length is 2.5 - 2.7 times that of pure copper wire *0) Its surface is bright and smooth, no any defects *1) It can save a lot of copper resource *2) Its conductivity is good *3) It can reduce the production cost of the cable and it is convenient in construction *4) It has remarkable economic benefit, besides, it is easy to be erected *5) It has good softness *6) The signal quality is centered *7) It has good ability of preventing troubles and the signal is clear *8) It has become the most common wire used in CATV and other high-frequency conduct cable APPLICATIONS: 1.High-frequency signal transmission: a) Inner conductor of CATV coaxial cable b) Leaky cable c) Inner conductor of *0Ω 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 3. Others: Audio frequency and video frequency conductors, power line conductors