Dioctyl sebacate, also known as bis-2-ethylhexyl sebacate, referred to as DOS, is produced by the esterification reaction of sebacic acid and 2-ethylhexanol. Suitable for polyvinyl chloride, vinyl chloride copolymer, nitrocellulose, ethyl cellulose and synthetic rubber, etc. It has high plasticizing efficiency and low volatility. It has excellent cold resistance, good heat resistance, light resistance and electrical insulation. It also has good lubricity when heated, making the product look and feel good, especially Suitable for making cold-resistant wire and cable materials, artificial leather, films, plates, sheets, etc.
