DOS is an excellent cold-resistant plasticizer, it has plasticized high efficiency, low volatility, not only bearing cold-resistant but also bearing heat-resistant, light-resistant,

And electric insulativity, It is applicable for polyvinyl chloride, vinyl chloride copolymer,

Cellulose, ethyl cellulose and synthetic rubber and other resins, It is Particularly applicable used in production cold-resistant electrical wire & cables clad, leatheroid , film, plank, sheet and so on, also often together use with phthalate esters.

It has no effect for vulcanization when working as synthetic rubbers low temper plasticizer.