Degradable paper pulp molded product as well as preparation method and application thereof

The invention relates to a paper pulp molded product (IPC classification number: D21J1/00), in particular to a degradable paper pulp molded product and a preparation method and application thereof. The raw materials at least comprise the following components in parts by weight: 50-70 parts of plant paper pulp, 1-3 parts of alkyl ketene dimer, 3-5 parts of polyvinyl alcohol, 1-3 parts of waterproof agent, 2-5 parts of reinforcing agent, 3-5 parts of filler and 30-40 parts of water. The invention provides a degradable paper pulp molded product which can be used for tableware and other products. According to the paper pulp molding, a mixture of softwood pulp and bagasse pulp is adopted, and under the synergistic effect of polyvinyl alcohol and other auxiliaries, the product has waterproof and oil-proof functions, and especially can resist 120 DEG C hot oil. The prepared product has high mechanical strength and bright surface, and the antifouling capability is enhanced. In addition, the molded pulp provided by th