The invention discloses kitchen flame-retardant and scrapping-resistant polypropylene materials, and further discloses a preparation method of the kitchen flame-retardant and scrapping-resistant polypropylene materials. The kitchen flame-retardant and scrapping-resistant polypropylene materials are prepared from the following components: by weight, 29-55.5 parts of polypropylene, 5-20 parts of continuous glass fiber, 5-10 parts of compatilizer, 19-27 parts of compound flame retardant and 1.5-3 parts of scrapping-resistant agent. The kitchen flame-retardant and scrapping-resistant polypropylene materials have the advantages of being flame-retardant, scrapping-resistant, environment-friendly, non-poisonous, free of sucking water, mould-proof, anticorrosion, acid-alkali resistant, anti-aging, heat-resisting, recoverable, capable of conducting injection molding, convenient to process, capable of having different color custom-made according to requirements and being made into different styles and patterns in an injection molding mode according to requirements and the like, simple in production flow, continuous in production process, high in production efficiency and stable in production quality, and satisfies requirements for energy conservation, emission reduction, environmental-friendly residence, comfort and beauty, and are ideal kitchen materials.