Abstract: The present disclosure provides an impregnation device for a fiber prepreg, which includes a film layer separation assembly, a hot pressing element, and a thermal barrier element. The hot pressing element is disposed beneath the film layer separation assembly. The thermal barrier element is disposed between the film layer separation assembly and the hot pressing element. The present disclosure also provides an impregnation method for a fiber prepreg.

Abstract: The present application relates to a mold for carbon fiber composite material. The mold comprises a first mold, a second mold, a frame mold and a plurality of stopping mold. The frame mold is disposed between the first mold and the second mold, and the stopping mold is disposed between the first mold and the frame mold. An enclosing space is defined by the frame mold, and protruding portions of the first mold and the second mold are protruded into the space. The stopping mold is pressed against the first mold and the frame mold. The carbon fiber composite material with a corresponding thickness can be conveniently produced with the mold of the present application by replacing the stopping mold, thereby being suitable to various fields of the application.

Abstract: A method of manufacturing resin composition includes following operations. A nano-particle filler, a micro-inorganic particle, and a resin are stirred and mixed to form a mixture. The mixture is centrifuged at a high speed to form an upper layer mixing liquid and a lower layer mixing liquid. The upper layer mixing liquid is taken out and obtains the resin composition.

Abstract: The present invention relates to carbon fiber composites and a method for producing the same. By reducing specific transition metal ions with a specific concentration, the method for producing the carbon fiber composites can form nanoparticles of a transition metal on an outer surface of a titanium dioxide layer encapsulating a carbon fiber to produce the carbon fiber composites. The nanoparticles of the transition metal directionally contact the titanium dioxide layer, so that the carbon fiber composites have synergistically photocatalytic activity.

Abstract: A manufacturing method for an antibacterial fiber includes the following steps. A dipping step is performed to soak a conductive fiber in a solution, in which the solution includes an ionic compound, and the ionic compound includes a metal cation. An oxidation step is performed by using the conductive fiber as an anode, such that an antibacterial material produced by the solution is adhered to a surface of the conductive fiber, in which the antibacterial material includes a metal oxide.