The whole name of Aramid fiber is “aromatic polyamide fiber “, and the English name is Aramid fiber (DuPont’s product name Kevlar is a kind of aramid fiber, namely para-aramid fiber), which is a new high-tech synthetic fiber. With ultra-high strength, high modulus and high temperature resistance, acid and alkali resistance, light weight and other excellent performance, its strength is 5 ~ 6 times of steel wire, modulus is 2 ~ 3 times of steel wire or glass fiber, toughness is 2 times of steel wire, and the weight is only about 1/5 of steel wire, at 560 degrees of temperature, not decomposition, not melting. It has good insulation and anti-aging properties, and has a long life cycle. The discovery of aramid is considered a very important historical process in the materials world.
Post time: Apr-23-2023
