What is a carbon fiber plate made of? What are the features of carbon fiber plates?

There are several ways to make a carbon fiber sheet, but in either case, the main components of the sheet are a carbon fiber filament and a resin matrix. Carbon fiber filaments are far more powerful than carbon fiber composites, but they cannot be used alone. The resin matrix acts as an adhesive to hold them together.

Carbon fiber itself is oxidized from organic fiber, it contains more than 90% of high-strength material, it is because of the ultra-high mechanical properties of carbon fiber, which just have the current hot carbon fiber material. Resin matrix materials commonly used are epoxy resin, bis maleimide resin, polyphenylene sulfide resin, polyether ether ketone resin, and so on.

What are the advantages of carbon fiber plate performance?

1, low density: carbon fiber filament and resin matrix density is not high, made of carbon fiber sheet density is only about 1.7g/cm3, lower than the density of aluminum, and is a good choice for industrial lightweight production;

2, high strength modulus: the strength and modulus performance of carbon fiber plate are relatively high, but they are difficult to exist at the same time, so there are differences in the use of high strength, high modulus carbon fiber plate;

3, good tolerance: carbon fiber plate can be resistant to general acid and alkali solvents, opposite sea water, and high-temperature environment also has good tolerance, use more scenes, longer service life;

Carbon fiber plate by using carbon fiber plate, with high strength, and high elastic material properties, through to the prestressing, of the carbon fiber board, produced initial pre-tension, partly used to balance the original beam load, thus greatly decreasing the crack width, and developing the delayed fracture of effective increase the structure rigidity, reduce the deflection of structures, alleviate the strain of the internal reinforcement, Increase the yield load of reinforcement and the ultimate bearing capacity of the structure.

1, compared with the traditional carbon fiber cloth reinforcement

(1) Carbon fiber sheet is more suitable for the use of prestressed reinforcement, and can give full play to the high strength of carbon fiber;

(2) Carbon fiber plate is easier to keep the fiber straight than carbon fiber cloth, which is more conducive to the function of carbon fiber; One layer of 1.2mm thick plate is equivalent to 10 layers of the carbon fiber cloth, which has higher strength.

(3) Convenient construction

2, compared with the traditional paste steel plate or increase concrete section reinforcement method

(1) Tensile strength is 7-10 times that of steel of the same section, and it has strong corrosion resistance and durability compared with steel;

(2) The shape and weight of the component are basically unchanged after reinforcement.

(3) Lightweight, easy to use, easy to operate, and does not need large mechanical equipment.