The Principle Of Fiberglass Production

Because FRP is resistant to acid and alkali corrosion, another use of FRP is in the sculpture industry. Sculpture products made of FRP are resistant to acid and alkali corrosion and can be placed in open-air squares. Therefore, many urban sculptures are made of FRP. Made of sculptures, fiberglass sculpture products also have the characteristics of high temperature resistance and light weight. Today I will talk to you about the principles of fiberglass production.
The concept of composite materials means that one material cannot meet the application requirements and needs to be combined with two or more materials to form another material that can meet people's requirements, that is, composite materials. For example, although a single type of glass fiber has high strength, the fibers are loose and can only withstand tensile force, but cannot withstand bending, shearing and compressive stress. It is not easy to be made into a fixed geometric shape and is a soft body. If they are bonded together with synthetic resin, they can be made into various solid products with fixed shapes, which can withstand not only tensile stress, but also bending, compression and shear stress. This forms a glass fiber reinforced plastic matrix composite.
Because its strength is equivalent to steel, it also contains glass components, and it also has the color, shape, corrosion resistance, electrical insulation, heat insulation and other functions of glass. Like glass, this popular name "glass fiber reinforced plastics" has been formed in history. , this term was proposed by Comrade Lai Jifa, the former Minister of the Ministry of Building Materials Industry, in 1958, and expanded from the building materials system to the whole country. The meaning of FRP refers to reinforced plastics with glass fiber as reinforcing material and synthetic resin as binder. It is called glass fiber reinforced plastic abroad.
With the development of my country's fiberglass industry, the use of plastic-based reinforcing materials has expanded from glass fiber to carbon fiber, boron fiber, aramid fiber, alumina fiber and silicon carbide fiber. Undoubtedly, reinforced plastics made of these new fibers, They are some high-performance fiber-reinforced composite materials, which cannot be summarized by the common name of fiberglass. Considering the origin and development of history, fiberglass composite materials are generally used, so this title is more comprehensive.