Explanation

The component in composite materials that mainly bears external load. According to geometric shape, it can be mainly divided into zero dimensional particles, one-dimensional fibers, two-dimensional flakes, and three-dimensional weaving. The most important is still fiber reinforcement, such as carbon fiber, glass fiber, aramid fiber, silicon carbide fiber, etc. The density of carbon fiber is only 1.7g/cm3. Its strength can reach 35GPa, tensile modulus is 200700GPa, and tensile modulus is 120150GPa. It is a typical high performance fiher reinforcement.

Classification