Slotted copper Strip

Slotted copper Strip

1.Introduction of Slotted copper strip

Slotted copper strip，also known as slit copper strip or shaped copper strip， is a type of copper strip that has undergone special processing to form specific patterns (such as slots and holes) on its surface or edges.

Due to the performance advantages brought by its unique structure, it has important applications in multiple high-tech and precision fields.

2. Application of Slotted copper strip

1.Slotted copper strip is widely used in the chassis, cover plates, or gaps of communication equipment (such as mobile phones, base stations), aerospace electronic equipment, high-end computer servers, medical equipment, and more.

2. Slotted copper strip is used for reinforcement and connection. In flexible printed circuit boards (FPC): it serves as a stiffening rib or shielding layer for FPC, especially in areas that require repeated bending or insertion and extraction (such as flip phones, display cables, and laptop hinges).

3. Slotted copper strip is used in new energy battery. Primarily for busbars and connectors in power battery packs (such as electric vehicles) and energy storage battery systems.

3. Core characteristics of slotted copper strip

Slotted copper strip exhibits high flexibility and bendability: By slotting, continuous copper material is divided into multiple small, independently micro-movable units, enabling it to bend or even curl easily in a specific direction (usually along the vertical direction of the slot), while its metal fatigue life is significantly longer than that of solid copper strip. This is its most prominent feature.

4. Main Materials for Slotted copper strip

C11000/Cu-ETP, C10200/Oxgen-free , CuFeP, CuBe, CuZn, CuSn, CuNi, CuNiZn.

5. .Specification of Slotted copper strip

Dimensions can be customized

6. Product types for Slotted copper strip

One layer, two layers, Multi-layers

7. Process of Slotted copper strip

General technological process for Slotted copper strip

8. Manufacture equipments of Slotted copper strip

Hi-precision Slotting Machine; Hi-precision Rolling Machine; Vacuum  Annealing Furnace.

9. Packing and shipping for Slotted copper strip

 Packing:

The coil ID and OD, weight of the each of coil can be customized according to the requests of clients.

First wrap it with sealing film, then wrap it with rust-proof paper, finally put into wooden boxes .

Shipping:

We will choose the best way according to customer’s requests.

1. By Air, to the indicated airport.

2. By Express (FedEx, UPS, DHL, TNT, EMS), to the indicated address.

3. By Sea, to the indicated sea port.