Here we usually say that carbon fiber cloth is a unidirectional carbon fiber cloth, which is made of 12K carbon fiber yarn. According to the standard specifications of carbon fiber cloth thickness, there are two kinds, one is 0.111mm, that is, the unit weight per square meter is 200 grams of carbon fiber. The other is 0.167mm, that is, the unit weight is 300 grams per square meter. Each specification of carbon fiber cloth is also divided into high-strength grade 1 and high-strength grade 2. The tensile strength of the first grade cloth is 3400 trillion. Pa, the secondary cloth is 3000 MPa.
The application scenarios of different grades of carbon fiber cloth are also different. Because the thickness of 300g carbon fiber cloth is larger and the safety factor is relatively high, it is usually used in large buildings, such as large stadiums, cross-sea bridges, highway interchanges, etc., 200g carbon fiber cloth is used in some civil projects. Like pedestrian tunnels in the city, residential buildings, etc.
