PVC film-coated plate for indoor wall surface and preparation method of PVC film-coated plate

The invention discloses a PVC film-coated plate for an indoor wall surface, wherein the PVC film-coated plate comprises a base plate and a PVC film arranged on the surface of the base plate; the base plate comprises a panel, a core plate and a bottom plate, the core plate is arranged between the panel and the bottom plate, the panel and the bottom plate are both made of wood materials, and the core plate is composed of the following raw materials in parts by weight: 90-100 parts of PVC resin, 10-18 parts of mica powder, 95-100 parts of polyvinyl chloride, 3-6 parts of light calcium carbonate, 3-6 parts of calcium stearate, 3-8 parts of phthalate, 2-3 parts of stearic acid, and 10-15 parts of a modified auxiliary agent. The prepared PVC film-coated plate can be suitable for different occasions and has good applicability; the preparation method of the indoor wall PVC film-coated plate comprises the following steps: material preparation, plate preparation, pretreatment, corona treatment, installation positioning