A glass fiber wallboard and a method of making the same

Abstract

The application provides a glass fiber wallboard and a preparation method thereof, and the preparation method comprises the following steps: stacking a first release film, a resin paper layer, a first glass fiber mat, a thermoplastic glass fiber prepreg, a second glass fiber mat and a second release film from top to bottom to form a stack; and performing first hot press forming and second hot press forming on the stack in sequence to obtain the glass fiber wallboard. The one-time stacking and hot press forming integrated molding method is adopted, the prepared glass fiber wallboard is thin in thickness, light in weight and excellent in flexibility, and the defects that the conventional wallboard is prone to delamination, warping and fracture when being installed on a curved surface due to excessively high rigidity are overcome. In addition, the prepared wallboard also meets certain flame retardation requirements, is suitable for application scenarios such as rail transit interiors which have strict requirements on fire safety, and is integrated with a decorative surface, so that a secondary gluing and attaching process is omitted, the process is simple, and the cost is lower.