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  • Hebi Huaxia Auxiliary Co., Ltd.Rubber vulcanizing accelerators,Pharmaceutical Chemical,PE products,Sodium Hydrosulfide
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    ZDMC(PZ)  
    Manufacturer:Hebi Huaxia Auxiliary Co.,LTD
    Classification:Dithiocarbamates Accelerator
    Chemical name:Zinc dimethyl dithiocarbamate
    Molecular formula: C6H12N2S4Zn
    Cas No.: 137-30-4
    Executing Standard: Q/HBHX-0503
    Chemical Structure:
    Specification:
    Index Name

    Unit

    Index

    Powder

    Oiled powder

    Appearance

    -

    White or light yellow

    Initial melting point

    ℃ ≥

    240.0

    240.0

    Loss on heating

    % ≤

    0.40

    0.40

    Zinc content

    % ≤

    20.0-22.0

    20.0-22.0

    Residue on sieve (100meshes)

    % ≤

    0.10

    0.10

    Oil content

    %

    /

    1-2

     
    Application: ZDMC can be used as primary or secondary accelerator for NR, IR, SBR, NBR, IIR, and EPDM.Faster cure than TMTD, but better scorch safety. Seldom used alone, usually used as secondary accelerator. Used also for low temperature and fast cure. Generally requires a thiozole for safe processing. As it is tasteless and odorless, it can be used for products related for foodstuff.
     
    Storage: To keep the bags tightly closed in a cool, well-ventilated place at 25℃ max, to place the goods on the dry wooden shelf at a height of 20cm min. And to avoid from moisture, sunshine, light and fires. The recommended max.shelf life is two years.
     
    Package: 25kg or 20kg paper bag or PP weaved bag lined with plastic bag. Or to be packed as required.
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