Automobile air outlet dial wheel with fluorescence function and production process thereof

The invention discloses an automobile air outlet dial wheel with a fluorescent function and a production process thereof. The automobile air outlet dial wheel comprises the following raw materials in parts by weight: 50-60 parts of polypropylene, 8-10 parts of fluorescent particles, 10-15 parts of a plasticizer and 3-5 parts of an antioxidant. The preparation method comprises the following steps: melting polypropylene, adding fluorescent particles, a plasticizer and an antioxidant, extruding to obtain an extruded material, adding the extruded material into a mold, molding, and cooling to obtain the automobile air outlet dial wheel. A core material in the fluorescent particle contains a large number of conjugated double bonds, delocalized pi electrons are easy to excite, the fluorescent effect is easy to generate, graphene serves as a carrier and serves as a carbon-based material, the fluorescent effect can be further enhanced, meanwhile, polyurethane is used for microencapsulation treatment, the fluorescent p