PVC foam board is a new type of artificial material, which has excellent chemical stability, corrosion resistance, high hardness, high strength and smooth surface. The product is waterproof, fireproof, anti-corrosion, non-absorbent, light in weight, and has the properties of heat preservation, sound insulation, insulation and shock resistance. The product is light in texture, convenient for storage, transportation and construction. It can also be processed by filming, printing, spraying, etc., and the product can be provided in different colors according to customer needs.