Powder material and preparation method thereof

The invention relates to the technical field of cosmetic powder, and particularly discloses a powder material and a preparation method thereof. The powder material is prepared from raw materials including a powder material, an oily wrapping material and a functional solvent, and the functional solvent comprises the following raw materials in parts by weight: 10-80 parts of isopropanol; 10 to 80 parts of isododecane; 10 to 80 parts of water; 10 to 80 parts of cyclopentasiloxane, 10 to 80 parts of cyclopentasiloxane; 10 to 80 parts of C9-12 alkane; the weight part ratio of the powder material to the oily wrapping material to the functional solvent is (150-170): 1: (15-25); the preparation method comprises the following steps: mixing the powder material and the oily wrapping material, and crushing after mixing to obtain an intermediate material; and mixing the functional solvent with the intermediate material, drying after mixing, and sieving to obtain the powder material. In the powder material provided by the