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    Diethyltoluenediamine(DETDA.E-100)

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    Diethyltoluenediamine(DETDA.E-100)

    DETDA / Diethyltoluenediamine / Curing Agent E100

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    Product Description

    Introduction:

    As a new type of liquid aromatic diamine chain extender and curing agent, DETDA has a reaction rate with NCO several times faster than DMTDA and about 30 times faster than MOCA. It is mainly used in the RIM process in the polyurethane field.

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    Test items

    Specification

    Appearance

    Light yellow liquid

    Color(Gardner)

    <5 (when packaged)

    Purity (GC) %

    ≥98

    3,5-diethyltoluene-2,4-diamine (%)

    75-82

    3,5-diethyltoluene-2,6-diamine (%)

    17-24

    Dialkylated m-phenylenediamine (%)

    0.8-1.5

    Water content (KF, %)

    ≤0.15

    Amine value (mgKOH/g)

    620-640

    Applications:

    It is widely used as a curing agent and chain extender component in polyurethane products and polyurea spray material systems; it can also be used as a curing agent in epoxy resins; it can also act as an industrial lubricant. 
     

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