In the photocuring industry, phenolic epoxy acrylate is an indispensable raw material in printed circuit boards. As a photocuring resin manufacturer, Bossin will talk about phenolic epoxy acrylate today.

Drill a small hole in a wooden barrel filled with water and then use a light to illuminate the water surface from above the barrel. Next, an amazing scene happens as the water flows out of the hole, the light also presents a curved trajectory, as if the light is ‘captured’ by the water flow.

Bisphenol A epoxy acrylate is prepared by the reaction of bisphenol A epoxy resin and acrylic acid. Bisphenol A epoxy resin is produced by the reaction of bisphenol A and epichlorohydrin under alkaline conditions. By controlling the ratio of the two raw materials and the reaction conditions, bisphenol A epoxy resins with different polymerization degrees can be obtained. The higher the polymerization degree, the larger the molecular weight and the smaller the epoxy value.

PCB, the Chinese name is called printed circuit board, is an important electronic component, the support of electronic components, and also the carrier for the electrical connection of electronic components, so it is called the ‘mother of electronic products’. Don't underestimate this seemingly ordinary board, it is a kaleidoscope in the electronics industry, turning our technological dreams into reality.