Raw materials in the paint and resin industry are composed of various compounds that are used in the production processes of paints, resins, and various coatings. These materials include pigments (such as titanium dioxide and iron oxide) that are used as dyes and stable pigments in the preparation of paints, additives and solvents such as toluene and esters that are used as solvents and additives in the processes of paint and resin production. Also, polymer materials such as polyesters, polyethylene, and polyvinyl chloride, which are used as raw materials for the production of various resins and coatings. For example, titanium dioxide is used as a white pigment to provide bright colors and durable coatings. Esters are also used as solvents in paint production processes and the properties of these chemical raw materials can affect the final properties of resin and paint products.