The polycarbonate (PC) resin used in Quanfu PC solid sheet is one of the most widely used engineering plastics in the world, with excellent mechanical, optical, electrical and thermal properties. Quanfu polycarbonate (PC) solid board has many excellent properties such as light weight, high strength, high permeability, flame retardant, good stability, corrosion resistance, aging resistance, sound insulation and heat insulation, and convenient molding.