Carbon fiber board is a kind of composite material board made of carbon fiber and resin through a specific process. The following is a detailed description of carbon fiber board:

　　Material composition:

　　Carbon fiber: as the main reinforcing material, it has the characteristics of high strength, high modulus and low density.

　　Resin: as the matrix material, it bonds the carbon fibers together and gives the sheet shape and dimensional stability.

　　Production process:

　　Cutting of prepreg: Cut the carbon fiber prepreg according to the length, width and thickness of the sheet.

　　Layering of prepreg: According to the demand of tensile force and strength of the sheet, the direction and sequence of laying carbon fiber prepreg are reasonably designed.

　　Molding and curing: the stacked carbon fiber boards are molded together and put into the press to cure under specific temperature, time and pressure.

　　Post-processing: including cutting, drilling and other processing to meet the accuracy or assembly requirements.

　　Performance Characteristics:

　　High tensile strength: the tensile strength of carbon fiber board is more than several times that of ordinary steel.

　　Good corrosion resistance: resistant to acid, alkali, salt and atmospheric environment, no need for regular maintenance.

　　Strong seismic and impact resistance: it has good seismic and impact resistance.

　　Lightweight: the quality is only 1/5 of steel, which can significantly reduce the weight of the structure.

　　Good flexibility: It has high toughness and can be coiled for easy construction.

　　Convenient construction: the material does not need to be pre-processed, the process is convenient, and the plates allow cross.

　　Application areas:

　　Civil engineering: used for reinforcement of concrete beams, floor slabs, bridge slabs, etc.

　　Aerospace: used for the production of drone fuselage, square cabin door plate and other parts.

　　Medical equipment: used for making medical bed boards to improve the overall performance of medical equipment.

　　Sports equipment: such as soccer leg guards, paddle boards, etc.

　　Testing parameters (for reference)

　　Surface density: 2 kg/m²

　　Resin content: 42%

　　Fiber content: 1050 g/m²

　　Fiber volume content: ≥65%

　　Thickness: 1.3±0.05 mm

　　Density: 100±2 mm

　　Tensile strength: 2950 N/mm².

　　Carbon fiber board has become one of the indispensable materials in modern industry with its excellent performance and wide range of applications.