Carbon fiber plate with soft covering layer and manufacturing method thereof

Abstract

The invention relates to the field of decorative plates, in particular to a carbon fiber plate with a soft covering layer and a manufacturing method thereof. The carbon fiber plate is a plate-shaped body which is formed by laying silica gel on a single-side surface or double-side surfaces of a plate-shaped carbon fiber base material, wherein the covering layer of the carbon fiber plate is soft and transparent, the core part of the carbon fiber plate is hard, the carbon fiber plate comprises a carbon fiber base plate and a covering layer, and the covering layer is a soft transparent thin-wall silica gel film and covers the surface of the carbon fiber base plate in a thermal solidification mode. The manufacturing method comprises the following steps: injecting liquid-state silica gel into a mold cavity or an upper mold cavity and a lower mold cavity of a mold provided with a carbon fiber base plate, applying pressure, heating, and preserving heat, so that the liquid-state silica gel is thermally solidified on the surface layer of the carbon fiber base plate to form the covering layer of the soft transparent silica gel film. According to the invention, a soft and transparent silica gel covering layer is coagulated on the surface of a carbon fiber base plate by using a thermal solidification covering method, so that the risk that harmful substances remained by glue bonding affect health can be avoided, the joint strength can be enhanced, the service life of the product can be prolonged, and the fashion sense can be enhanced.

Description

technical field [0001] The invention relates to the field of decorative plates, in particular to a carbon fiber plate with a soft covering layer and a manufacturing method thereof. Background technique [0002] Carbon fiber materials are widely used due to their excellent properties such as high strength, small specific gravity, and not easy to deform. At present, some industries such as automobile interior decoration and home decoration often use carbon fiber panels as decorative panels, and even the shells of some important facilities will use carbon fiber panels instead of traditional sheet metal panels, but sometimes it is necessary to transparently wrap carbon fiber panels to improve Texture; In addition, in some occasions that require shock absorption and sound insulation, it is sometimes necessary to use a solid carbon fiber plate with a soft surface. At present, the common way to make soft coverings is to glue leather or rubber-wrapped soft materials on carbon fiber...

AI Technical Summary

Problems solved by technology

At present, the common way to make soft coverings is to glue leather or rubber-wrapped soft materials on carbon fiber boards with glue, because the glue will volatilize harmful substances, which will affect the health of the body; and th

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