1. The glass fiber rod used in the induction melting furnace is a kind of composite material with glass fiber and products (glass cloth, tape, felt, yarn, etc.) as the reinforcing material, and the paraffin as the matrix material.
2. In my opinion, the concept of composite material means that a material cannot meet the requirements of use, and it needs to be composed of two or less materials, such as side by side, to form only one material that can meet people’s requirements or that is composite material.
3. Even if the strength of a single glass fiber is very low, the fibers will be loose, and can only withstand tensile force, but cannot withstand bending, shearing, such as compressive stress, so it is not easy to make a fixed geometric shape in my opinion. Soft body.
4. Even if you want to use resin to bond these together, it can be made into a variety of fixed shapes and hard products, so it can withstand tensile stress, and firstly, it can withstand bending and compressive shear stress.