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Jasper Electronics Co.,Ltd

Add:2th Floor, No.3, Xinyuan North #2 Road, 
Ludong, Humen, Dongguan 523935, China

Tel:0769-84750145 , 23010026

Fax:0769-84750145 ext 802


What Is A Soft Special Circuit For Toys?

- Apr 17, 2018 -

What is a soft special circuit for toys?

        Flexible Circuit Boards Soft PCBs, also known as Flexible Circuit Boards (FPCs), are mainly made of CU (Copper foil) (ED or RA copper foil), A (Adhesive) (acrylic and epoxy thermosetting adhesives). ) and PI (Kapton, Polyimide) (polyimide film) circuit board, has many advantages such as space saving, weight reduction and flexibility, has a very wide range of applications in production and life, and the market is still expanding.

        CU (Copper foil) : E.D. and R.A. copper foil

        Cu copper layer, copper skin is divided into RA, Rolled Annealed Copper and ED, Electrodeposited, both have different production characteristics due to different manufacturing principles. ED copper is low in manufacturing cost but brittle in Bend or Driver (drilling) ) When the copper body breaks easily. RA copper has high manufacturing cost but good flexibility, so FPC copper foil is mainly made of RA copper.

        A (Adhesive) : Acrylic and epoxy thermosetting adhesives

        Adhesive is Acrylic and Epoxy.

        PI (Kapton) : Polyimide (Polyimide Film)

        PI is an abbreviation for Polyimide, which is called Kapton on DuPont and has a thickness of 1/1000 inch lmil. Its characteristics are thinness, high temperature resistance, strong resistance to chemicals, and good electrical insulation. The current FPC insulation layer has all Kapton.

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