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Konson Chemical Rubber Antioxidant MB

Antioxidant MB can effectively protect the pollution of copper and deal with the bad effect of over-vulcanization. It has an acation of delay to the accelerator M, DM, TMTD, etc. There are better actions when it is used with antioxident. Change less in color, it can be used in wire, cable and transparent or color rubber products and it also can be used as heat stabilizer of polyethylene and polypropylene.

Functions: Antioxidant

Compatible Polymers & Resins: Polyethylenes (PE), Polypropylenes (PP)

Synonyms: 1,3-Dihydrobenzimidazole-2-thione, Mercaptobenzimidazole

    Knowde Enhanced TDS

    Identification & Functionality

    Plastics & Elastomers Functions
    Molecular formula
    C7H6N2S
    CAS No.
    583-39-1
    EC No.
    209-502-6
    Technologies
    Properties

    Relative density is 1.42±0.02g/cm3, soluble in alcohol, acetone and ethyl acetate, difficully soluble in gasoline petrol and dichloromethane, insoluble in carbon tetrachloride, benzene and water, non-toxic.

    Specifications

    Q/KES221-2007

    Applications & Uses

    Compatible Polymers & Resins
    Plastics & Elastomers End Uses

    Properties

    Appearance
    Light yellow or white powder crystals
    Typical Properties
    ValueUnitsTest Method / Conditions
    Molecular Weight150.2
    Initial Melting Pointmin. 295
    Heat Loss max. 0.5%
    Ash max. 0.5%
    Residue on 150μm Sievemax. 0.1%

    Packaging & Availability

    Packaging Type
    Packing

    25kg paper bags lined with polyethylene film bags.

    Storage & Handling

    Storage

    Store closed containers in a cool, dry, well-ventilated area. Avoid exposure to direct sunlight.