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Several impregnation methods for continuous fiber thermoplastic composites
The impregnation methods of continuous fiber thermoplastic composites mainly include solution impregnation method, melt impregnation method, powder impregnation method, slurry resin deposition method, mixed weaving method, thin film stacking method and reaction impregnation.
03
2025
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04
The whole process of carbon fiber SMC compression molding
SMC (abbreviation of Sheet Molding Compound, that is, sheet molding compound), carbon fiber SMC is a sheet molding compound formed by infiltrating short-cut carbon fiber, matrix resin, additives and other materials according to a certain ratio and using professional molding processing equipment according to a certain process.
Several impregnation methods for continuous fiber reinforced thermoplastic composites
The impregnation methods for continuous fiber reinforced thermoplastic composites mainly include solution impregnation, melt impregnation, powder impregnation, slurry resin deposition, commingling, film stacking, and reactive impregnation.
The entire process of carbon fiber SMC molding
SMC (Sheet Molding Compound), carbon fiber SMC is a sheet molding compound formed by impregnating short cut carbon fiber, matrix resin, and additives with a certain ratio using professional molding and processing equipment according to a certain process.
Introduction of composite material PCM process
The PCM molding process is a process in which a semi-finished carbon fiber composite material that has been stamped is put into a mold and molded by a contour scanning spray curing process. This process first needs to design the cast, and through the three-dimensional computer processing to obtain the three-dimensional model of the cast, from its data conversion to obtain the layered pattern cross-sectional profile data, to generate control information. Then, the resin nozzle is controlled on the PCM rapid prototyping machine to evenly spread the resin on the surface of the core sand, and the curing of the model is preheated and accelerated after one layer is completed. The PCM molding process, also known as compression molding, is a molding method in which the stamped semi-finished carbon fiber composite material is pre-placed into a mold, and then heated and pressurized to form and solidify. Among them, the forming blank before hot pressing is the key to realize rapid manufacturing.
06
2024
08
Molding process of prepreg
Prepreg molding process: including vacuum bag process, autoclave process, molding process, coil process, pultrusion process, winding molding process, pressure bag process. These processes have their own characteristics, such as vacuum bag process through the vacuum to the product pressure, heating, to obtain excellent performance products.
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