Daily Archives: January 28, 2021

Printed Circuit Board Raw Material Introduction

Printed Circuit Board Raw Material plays an important role for its electricity performance stability and reliability for electronic device and appliance, which is also has great impact on the process of reverse engineering PCB board; The most used PCB board is FR4, which uses glass fiber cloth as a reinforcing material and epoxy resin as…

PC Board Composition Components

PC Board Composition Components contains two important ITEMs: Core and PP (Prepreg, semi-solid sheet). Both surfaces of the Core are covered with copper foil, which is used as a conductive layer, and the two surface layers are filled with solid material, which is composed of reinforcing material glass fiber impregnated with solid resin. There is…