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    DCBS (DZ)


    Chemical Name : N ,N-Dicyclohexyl-2-Benzothiazole sulfonamide
    Molecular Formula: C19H26N2S2
    Structure:

    Molecular Weight: 346.56
    CAS NO. : 4979-32-2
    Executive standard:QB/DZ01-2008
    Specification:

    Item

    Index

    Acceptable end-product

    Appearance(Visual inspection)

    Light  yellow to light brown powder

    Initial M. P, oC                   ≥

    98.0

    Loss on drying,%                 ≥

    0.50

    Ash,%                     ≤

    0.50

    Properties: Light yellow to light brown powder, the relative density of 1.2, soluble in benzene, dichloromethane, carbon tetrachloride, insoluble in gasoline, acetone, ethyl acetate and ethanol, insoluble in water.

    Application: DCBS is a sulfenamide accelerator with excellent anti-scorching property and delayed onset of cure. It is compatible with natural and synthetic rubbers, suitable for radial ply tyre, rubber belts and shock absorber, etc. Particularly it produces good adhesion to metal.

    Packaging: 25kg plastic woven bag, paper with plastic film bag, 25kg drum.

    Storage: The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight. The validity is 1 year.

    Note: The product could be ultra fine powder based on customer accurate requirement.





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