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DOS

Short Description:

Chemical Formula : C26H59O4
Cas No. 122-62-3


  • FOB Price: 900-1500USD/TM
  • Port: Xingang,Qingdao,Shanghai,Ningbo
  • MOQ: 1MT
  • Payment: TT,LC
  • Product Detail

    Description

    DOS is a mono constituent substance organic origin, obtained by esterification of Sebacic acid and 2-ethylhexyl alcohol. This substance acts as primary monomeric plasticizer.

    Applications

    DOS is used in a lot of applications in the thermoplastic industries due to maintain very good flexibility and functionality at low temperatures over PVC and its polymers modification, ethyl cellulose, cellulose nitrate, chlorinated rubber, and nitrile rubber.

    Packaging

    Packaged in 180kg drums and IBC 900KG.

    No.

    ITEMSDESCRIBE

    INDEX

    01

    Density 20 ºC g/cm 3 0,913 – 0,919

    02

    Viscosity 20 ºC cp

    20 – 24

    03

    Viscosity index

    152

    04

    Acid value mg KOH/g

    ≤ 0.2

    05

    Refractive index 1.4500 – 1.4530

    06

    Boiling point ºC at 5 mm/Hg

    256

    07

    Flash point ºC

    215

    08

    Freezing point ºC

    ≥ -80

    09

    Saponification value

    265-275

    10

    Vapour pressure at 20ºC

    5,4 10-8


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