What kind of material is copper clad?
The copper clad material with high fatigue strength and bearing capacity, excellent wear resistance and good thermal conductivity, low friction coefficient, can be 250 degrees below the normal work, bearing in manufacturing work under high speed and heavy load, such as high speed diesel aero engine bearing, common grade is ZCuSn10P1, ZCuPb30.
When it is used in the production of laminates, also known as the core board (CORE)
Copper clad laminate - also called base material. A kind of sheet material, which is formed by pressing the reinforcing material with one or both sides of the reinforcing material and covered with copper foil, is called a copper-clad laminate. It is the basic material used for PCB, often called substrate.
The outstanding advantages of CCL materials are high load capacity, high fatigue resistance and good heat resistance, but the running performance and poor corrosion resistance, in order to improve the wearing resistance and corrosion resistance, usually in Cu Pb alloy plating a layer of soft metal and three layers of structure bearing, for the Highly Intensified Diesel engine.
