How Beneficial And Helpful Is Copper-Clad Laminate?

PZ-22 (G)F copper-clad laminate supports new flame-retardant epoxy and resin supporting materials. pz22 Supplier, supply higher quality Copper Clad Laminate, which is the most effective type of base material of PCBs. A copper-clad board is a type of product with copper covered with glass fiber or wood pulp paper as reinforcing material, through lamination on either side or both sides of supporting material after being soaked in resin.

How is CCLs Classified?

CCLs can be classified into various categories according to different classification standards,

  • The copper-clad laminate pz22 Supplier has high mechanical rigidity, such as rigid CCL (FR-4, CEM-1, etc.) and flexes CCL. The CCLs tough based on the eligibility of PCBs, while flex-rigid PCBs are on both rigid CCLs and bend CCLs or flex PCBs are on flex CCLs.
  • They are classified based on standard thickness. The former thickness is at least 0.5mm thickness while the latter can be thinner than 0.5mm. Copper foil thickness is omitted from CCL thickness.
  • They have insulation material and structures and have organic resin metal-base CCL, CCL (FR-4, CEM-3, etc.), ceramic-base CCL, etc.
  • It has applied insulation resin and epoxy resin CCL (FR-4, CEM-3) and Phenolic CCL (FR-1, XPC).
  • It has reinforcing material types and has glass fiber paper base CCL (XPC), cloth base CCL (FR-4, FR-5), compound CCL (CEM-1, CEM-3).

Why Is Copper-Clad Laminate So Useful?

Copper sheets are often stimulated before protecting from different kinds of corrosion. The thicker sheets are used for sheathing, while the thinner foils are used for tooling and adornment. They come in various materials, including tubing, copper plates, copper sheets, brass rods, coil, and structures. These copper-clad laminate are highly useful as they offer a wide range of applications.

These copperplate are highly versatile, have excellent dimensional control, and have high crack resistance, making them ideal for lamination. It is easy to machine, cut, and form. Moreover, it is helpful as electrical directing tape and as a conductive copper foil tape, links bureau, EMI/RFI protecting for engines as a conductive copper foil tape, patch capable as warming component and parts.

Copper clade lamination classification and features

These CCLs have a unique combination and highly beneficial they have special features as listed below:

  • Copper: min. 99.90%
  • Grade: C11000, C12200, C1020
  • Thickness: 0.018mm – 0.15mm
  • Electric Conductivity at 20°C: C11000 greater than 97%, C12200 greater than 80%, C1020 greater than 97%
  • Temper: O, 1/4H, 1/2H, H

Applications of Copper Clad Laminate

Copper clad laminate are multifunctional and versatile and are appliable for different purposes such as:

  • They are appliable in Connectors and oscillation reeds
  • They are also helpful in PCB collector (electrode backing) materials
  • PCB field
  • People often use them on mobile phone mainboard
  • They are highly versatile and use in Garments accessories (eyelet, etc.)
  • They are also helpful in the communication cable
  • Ion battery production lamination with PI film
  • Electric and electric springs, switches
  • Cable armoring
  • Lead frames