What is the historical development of glass fiber rods for induction heating furnaces?

The concept of composite material means that one material cannot meet the requirements of use. The glass fiber rod for induction heating furnace needs to be compounded by two or more materials. The glass fiber rod for induction heating furnace is composed of another kind of material that can meet people’s requirements. materials, that is, composite materials. For example, a single glass fiber, although high in strength, is loose between fibers, can only withstand tensile force, cannot withstand bending, shearing and compressive stress, and is not easy to be made into a fixed geometric shape, it is a soft body. If they are bonded together with synthetic resin, they can be made into various rigid products with fixed shapes, which can withstand both tensile stress and bending, compression and shear stress. This constitutes a glass fiber reinforced plastic matrix composite. Due to its strength equivalent to steel and containing glass components, glass fiber rods for induction heating furnaces also have the same color, shape, corrosion resistance, electrical insulation, heat insulation and other properties as glass. Like glass, this popular has been formed in history. The easy-to-understand name “glass fiber reinforced plastic” was proposed in 1958 by Comrade Lai Jifa, the former Minister of the Ministry of Building Materials Industry. It can be seen that the meaning of FRP refers to a reinforced plastic with glass fiber as a reinforcing material and synthetic resin as a binder, which is called glass fiber reinforced plastic abroad.