What is the structure of the epoxy board?
Epoxy board is a commonly used material in the electrical and electronic industry, with many types, including 3240, fr4, fr5, G11, G10 and so on. It is made of materials such as resin and glass fiber. It is a composite material. Its advantages include high temperature resistance, low temperature resistance, corrosion resistance, friction resistance and high strength.
This article, specifically about the structure of the epoxy board.
Epoxy boards are laminated as electric boards, phenolic boards, and rubber boards. The laminated structure refers to a composite sheet in which two or more layers are laminated by resin curing and bonded together. The layup may be the same material or different materials. Generally speaking, the epoxy board with good performance is made of alkali-free glass fiber cloth, and sometimes paper or cotton cloth is used. The resin may also be one or more, and the epoxy resin may be used most often, sometimes with a phenolic resin.
At the time of production, it should be noted that the direction of the layup cannot be mistaken, or the satisfactory effect cannot be achieved. The epoxy laminate also includes prepreg building materials, paving, and applying a temperature after curing process. Laminates have a relatively independent three-dimensional structure, which is very stable and is widely used in industrial and aerospace applications.
Epoxy laminate, which can be used as a structural part or as a basic unit of composite material. In recent years, with the increase in the use of electronic products, the demand for epoxy boards has also increased. At Zhongtian Electric Equipment Group, you can buy high quality epoxy boards. If you need it, please feel free to contact us. Guess what you like: how to choose between FR4 epoxy board and 3240 epoxy board