Dibutyl phthalate is a plasticizer with strong solubility for many plastics. Used in PVC processing, can give the product good softness. It can also be used in nitrocellulose coatings. It has excellent solubility, dispersibility, adhesion and water resistance. It can also increase the flexibility, flex resistance, stability, and plasticizer efficiency of the paint film. It has good compatibility and is a widely used plasticizer on the market. It is suitable for various rubbers, cellulose butyl acetate, ethyl cellulose polyacetate, vinyl ester and other synthetic resins as plasticizers. It can also be used to make paint, stationery, artificial leather, printing ink, safety glass, cellophane, fuel, insecticide, fragrance solvent, fabric lubricant and rubber softener, etc.