DINA

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DINA

Category:

PLASTICIZER FOR LOW TEMPERATURE

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  • Details

    Commodity Name: Diisononyl adipate (DINA)
    Molecular Weight: 399 g/mol 


    DINA is a transparent liquid, highly stable and soluble in most organic solvents. DINA and polyvinyl chloride compatibility is poor, belongs to the secondary plasticizer, which is cold resistant plasticizer. The cold resistance and softness of DINA are equivalent to DOA, the smoke emission is lower than DOA in the processing process, and the volatile loss is quite little, which meets the requirements of environmental protection.


    Product Quality Index (Q/320583  WGF  004-2009)

    Item

    Index

    Test Method

    Chrominance (platinum-cobalt number)

    ≤30

    GB/T 1664-95

    Acidity (mgKOH/g)

    ≤0.05

    GB/T 1668-95

    Density (20℃), g/cm3

    0.918-0.928

    GB/T 4472-84

    Moisture content, %

    ≤0.1

    GB 11133-89

    Flash point, ℃

    ≥195

    GB 1671-88

    Ester content, %

    ≥99

    GB/T 1665-95

    Index of refraction (20℃)

    1.446-1.452

    GB 1657-81

    Heating loss, %

    ≤0.2

    GB 1669-88

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