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Dioctyl adipate/DOA
1.Dioctyl adipate /DOA is a typical cold resisting plasticizer
2.DOA plasticizer mainly used on PVC,PS,cellulosic resins and synthetic rubbers
3.Dioctyl adipate usually used with dop plasticzer together
  • Dioctyl adipate/DOA perfoamance


    Chemical formula of dioctyl adipate
    Chemical formula:C22H42O4
    Molecular weight:370.57
    CAS No.:103-23-1


    Propertie of DOA Plasticizer

    Dioctyl adipate(DOA) Is Colourless,transparent oily liquid,b.p.215℃(3mmHg),viscosity 12~15
    c.p.(25℃),refractive index 1.447(25℃).


    Technical index

    Specification
    Super Grade
    First Grade
    Qualified Grade
    Colourity(Pt-Co),code No. ≤
    25
    45
    95
    Acidity(calculated as phthalic acid),%≤
    0.012
    0.024
    0.037
    Density(20℃),g/cm3
    0.927±0.003
    Ester content,% ≥
    99.0
    99.0
    99.0
    Flash point,℃ ≥
    192
    190
    188
    Weight-loss after heating,% ≤
    0.20
    0.30
    0.30














    Applications

    Dioctyl adipate(DOA) is a typical cold resisting plasticizer for vinyl chloride polymer and its copolymer,
    polystyrene,cellulosic resins and synthetic rubbers. It imparts a high plasticizing efficiency,less colour
    change during light and heat attack,good softening property at low temperature.Usually applied in
    cold-resisting agricultural film,artificial leather,wrapping layer for electric wires,and water tubes for outdoor use.


    Package and storage
    Packed in 200 liter galvanized iron drum,net weight 180 kg/drum.Stored at dry,shady,ventilated place.
    Prevented from collision and sunrays,rain-attack during handling and shipping.


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