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    Stock Code

    888888

    Home »Products »/uploads/20210112/f28f8ccab39a8f9c4ff2460fcaf4c963.jpg

    Alkyl aromatic diamines

    Alkyl aromatic diamines

    E-100

    Chemical Composition: 3,5-Diethyltoluene-2,4-diamine(ca.80%) & 3,5-Diethyltoluene-2,6-diamine (ca. 20%)

    Brief Name: Diethyltoluenediamine (DETDA)

    Molecular Formula：C11H18N2

    Molecular Weight: 178.28

    CAS No.: 68479-98-1

    Message

    SPECIFICATION & TYPICAL PROPERTIES

    Property Value

    Appearance

    		Pale yellow to amber clear liquid

    Amine equivalent weigh

    		87.5~90.5

    DETDA content, %

    		≥ 98.0

    Water content, %

    		≤ 0.15

    Density (20℃), g/mL

    		ca. 1.02

    Viscosity (25℃), mPaˑs

    		ca. 155

    Freezing point, ℃

    		-8

    Flash point, ℃

    		>135

    Solubility

    Soluble in most organic solvents such as ethanol and toluene, slightly soluble in water

    FEATURES &APPLICATIONS
    XYlink E-100 is a liquid aromatic diamine chain extender. The reaction speed of XYlink E-100 with urethane prepolymer is several times faster than DMTDA which has similar molecular structure, and faster than MOCA by about 30 times.
    XYlink E-100 is recommended used as chain extender and curative for polyurethane, polyurea and epoxy resin. For polyurethane application, it is mainly used in polyurethane(urea) elastomers by reaction injection molding or spray technique. It is also can be used as a co-chain-extender for casting polyurethane products. It reacts faster and shorten demolding time, and the cured PU products have outstanding mechanical and chemical resistance. It is also used as intermediates in organic synthesis, etc.


    PACKAGING
    200kg net weight in galvanized iron drum or packed according to the customer’s request.


    STORAGE
    This product should be stored in a ventilated and dry place. Keep it away from sunlight.
    The shelf time is 24 months. If stored over shelf life, it can still be used when the main application properties be qualified by inspecting.