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What material is PCB made of ?

Nov 17,2020

The main material of PCB is copper clad laminate, which is composed of substrate, copper foil and adhesive. The base plate is an insulating layer composed of polymer synthetic resin and reinforcing materials; the surface of the base plate is covered with a layer of pure copper foil with high conductivity and good weldability, with a common thickness of 35-50 / Ma; the copper clad laminate with copper foil covered on one side of the base plate is called single-sided copper clad laminate, and the copper clad laminate with copper foil covered on both sides of the base plate is called double-sided copper clad laminate; whether the copper foil can be firmly covered on the base plate is determined by the thickness of the copper foil Adhesive to complete. The thickness of common CCL is 1.0 mm, 1.5 mm and 2.0 mm.

Established in 1986, Changzhou hongshengda Electronic Equipment Co., Ltd. (formerly Changzhou Lida Electronic Equipment Co., Ltd.) is a veteran enterprise in the PCB industry. For more than 30 years, the company has grown from small to large, and has many engineering and technical personnel and production technicians. From the initial production of single panel PCB equipment, it has gradually developed into a professional

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Electronic devices have become an indispensable part of modern life

In summary, electronic devices have become an integral part of modern life. The development and popularisation of electronic devices have made communication more convenient, entertainment more rich and varied, and office and study more convenient.

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Hongshengda's previous exhibitions

Jan 11,2021

Hongshengda's previous exhibitions

Jan 11,2021

Hongshengda's previous exhibitions

Jan 11,2021

Hongshengda's previous exhibitions

Jan 11,2021

Hongshengda's previous exhibitions

Jan 11,2021