What Is Copper Clad Laminate

Uxcell single sided copper clad laminate pcb circuit board fr4 180x120mm 7 09x4 72 inch 1 5mm thickness diy prototyping pcb board name board 10pcs 4 3 out of 5 stars 8 19 49.

What is copper clad laminate.

Copper clad laminate ccl materials. As shown above the common terminology used to describe the composition of the pcb stackup can be confusing. Pcb laminate may contain an inner prepreg. The laminate may be the pcbs core.

Pcb copper clad laminate is a substrate material for making printed circuit boards. Kb 2150 fr 2 gckb 2150 fr 2 gc is a non halogen antimony free based phenolic resin copper clad laminate. In addition to supporting various components it can also achieve electrical connection or electrical insulation between them. Copper foil is a cathodic electrolytic material that deposited on a thin and continuous layer of metal foil on the base of pcb.

The earliest manufacturer of metal based copper clad laminates in china was the state owned no. No toxic residue or exhaust gas generated during combustion. Copper clad steel ccs also known as copper covered steel or the trademarked name copperweld is a bi metallic product mainly used in the wire industry that combines the high mechanical resistance of steel with the conductivity and corrosion resistance of copper. This article answers five questions about fr 4 copper clad laminate ccl whose definition attributes application fields manufacturing procedure and the key to the manufacturing can be obtained in order to provide a general guideline for pcb designers and manufacturers.

And it s easy ti bond to an insulating layer making a printed protective layer and create a board pattern with corrosion. 50 130 µm kapton or upilex a polyimide foil. Copper clad laminate abbreviated to ccl is a type of base material of pcbs. Aluminum based copper clad laminates iron based copper clad laminates and silicon steel clad laminates are sold under the trade names alc 1401 and alc 1370 alc 5950 and alc 3370 and alc 2420 respectively.

The thicker laminates sometimes also come with thicker copper metalization. For example copper clad laminate ccl which is a common pcb material and copper on one of both sides. It is mainly used for grounding purposes line tracing to locate underground utilities drop wire of telephone cables and inner.