Method for producing flame-retardant fireproof veneer-bound magnesium oxide board

The invention provides a method for producing a flame-retardant fireproof veneer-bound magnesium oxide board. According to the method, a magnesium oxide board and veneers are sequentially fed into a hot press in accordance with that a first-layer material and a third-layer material are the veneers and a second-layer material is the magnesium oxide board, a binder mixture prepared through mixing unsaturated resin and cellulose cotton binds the first-layer veneer and the third-layer veneer to both sides of the second-layer magnesium oxide board respectively in a seamless manner by a curing and hot-pressing treatment process, the magnesium oxide board, of which both sides are bound with the veneers, takes the high-quality properties, i.e., flame retardance, fire resistance, energy saving and environment-friendliness of the magnesium oxide board on one hand, the attractiveness of the whole magnesium oxide board is enhanced by the veneer surface material on the other hand, and the shaping is easy, so that the flame-retardant fireproof veneer-bound magnesium oxide board can be applied to the fields of furniture, floorboards, cabinets and the like and has multiple functions such as water resistance, flame retardance, difficulty in deformation and easiness in moving; and the production cost is low, and the defects of formaldehyde superstandard and the like of the traditional furniture are effectively prevented.