FR4 G10 epoxy board is a kind of high polymer that can be used in medium temperature environment. It is also a typical insulating material. Its main component is epoxy resin, so it will generally show heat deformation at a high temperature of 180°C. In order to ensure its integrity, it is generally not heated together with other metals. In addition, we must also pay attention to whether it is toxic. Although the raw materials used in manufacturing are non-toxic, whether the products produced are toxic or not depends on the manufacturing process. When using epoxy resin to make various products, Other substances or solvents may be added to make the performance of the epoxy resin itself changed and become toxic. Epoxy resin is generally used together with additives. According to the different additives, it can be judged whether the products are toxic. Generally, the main additives of epoxy resin are curing agent, modifier, filler, diluent, etc., which determine whether the pro...