Dibutyl phthalate is a plasticizer. Strong solvency for a variety of resins. Mainly used in PVC processing, it can give good softness to products. Due to its relatively low cost and good processability, it is widely used in China and is equivalent to DOP. However, the volatility and water extraction are large, so the durability of the product is poor, and its use should be gradually limited. Dibutyl phthalate is an excellent plasticity of nitrocellulose and has a strong gelling ability. Used in nitrocellulose coatings, it has a good softening effect. Dibutyl phthalate is excellent in stability, flex resistance, adhesion and water repellency. In addition, Dibutyl phthalate can also be used as a plasticizer for polyvinyl acetate, alkyd, ethyl cellulose and neoprene. It can also be used in the manufacture of paints, adhesives, artificial leather, printing inks, safety glass, celluloid, dyes. , insecticides, perfume solvents, fabric lubricants, etc.