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Industrial Polyurethane Curing Agent High Purity MOCA

    Buy cheap Industrial Polyurethane Curing Agent High Purity MOCA from wholesalers
     
    Buy cheap Industrial Polyurethane Curing Agent High Purity MOCA from wholesalers
    • Buy cheap Industrial Polyurethane Curing Agent High Purity MOCA from wholesalers
    • Buy cheap Industrial Polyurethane Curing Agent High Purity MOCA from wholesalers

    Industrial Polyurethane Curing Agent High Purity MOCA

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    Brand Name : JOYWAY
    Model Number : MOCA-WH(MOCA-I)
    Certification : ISO9001
    Price : FOB Shanghai USD4.5 per kg
    Payment Terms : T/T, L/C, Western Union
    Supply Ability : 500 per year
    Delivery Time : Within 21 days
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    Industrial Polyurethane Curing Agent High Purity MOCA

    Polyurethane curing agent-- high purity MOCA

    Chemical name: 4,4’-Methylene-bis(ortho-chloroaniline);3,3’-Dichloro-4,4’-diaminodiphenylmethane

    Molecular Formula:C13H12N2CL2

    Molecular weight:267.16

    CAS No.:101-14-4


    TECHNICAL INDEX AND TYPICAL PHYSICOCHEMICAL PROPERTIES

    ItemsIndex
    Appearance,℃White to yellowish flaky
    Purity (HPLC),%≥99.0
    Melting point,≥105
    Water,%≤0.1
    Solid Density(24℃),g/cm31.43-1.45
    Density (107℃,Melt liquid),g/cm31.24-1.28
    Amine equivalent weight131-136
    Free Amine %No
    Color (Gardner)≤1
    Solubility

    Easily soluble in,DMF,DMSO,MEK and THF.Soluble in ethanol,toluene. Insoluble in water.



    CHARACTERISTICS AND USES:

    MOCA is an aromatic diamine chain extender or curing agent widely used in casting polyurethane

    elastomers,elastomeric pavement materials,PU waterproof coatings,PU adhesives,PU foams,

    etc.

    MOCA-WH is a high purity grade of MOCA.The melt MOCA is colorless to yellowish transparent liquid.

    It is recommended used in the applications such as skateboard wheel,polyurethane rice hulling

    roller,scraper,light color PU coatings,etc.which require good property and almost colorless transparent in

    appearance.


    SAFETY AND OCCUPATIONAL PROTECTION:

    LD(rats)>5000 mg/kg.Wear mask,gloves and goggles when handling.


    PACKAGING AND STORAGE:

    50kg net weight in waterproof brown fiber drum with black polyethylene liner.Keep

    Keep it storing airtight in a dry area and away from sunlight.

    Shelf life of this product is 2 years.If stored over shelf life,it can still be used when the main application

    properties be qualified by inspecting.


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