Carbon fiber cloth quality identification, due to the surge in demand for carbon fiber in the market, directly affects the import of carbon fiber, coupled with the increasing demand for carbon fiber for domestic building reinforcement, resulting in a situation of short supply. This was followed by a sharp increase in the price of carbon fiber cloth. The excellent performance of carbon fiber cloth is recognized in the market, driven by interests, some illegal manufacturers use inferior, counterfeit material processing, sales of fake carbon fiber cloth, they use basalt fiber or aramid fiber dyed black to fake carbon fiber cloth for sale, so that the appearance of carbon fiber cloth is no different, but the fake is not true, we first feel whether the so-called carbon fiber cloth can be lubricated, whether the tow can be uniform, simply put, the good carbon fiber tow is more black and bright, Secondly, you can use the tensile characteristics of carbon fiber cloth to determine whether the object is genuine, maybe you can burn carbon fiber close to the lighter, see what the situation is? If the red like the iron wire is not bent, it is genuine, and it can finally be further confirmed by the conductive properties of carbon fiber cloth.