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      2. Antioxidant MB

        Antioxidant MB

        產品分類:

        產品簡介:

        產品咨詢:

        聯系人:劉浚/ James Lau
        Tel:020-84172256
        E-mail:gz.att@aliyun.com

        產品詳情

        Chemical Name ?????2-Mercaptobenzimidazole

        Molecular Structure

        Antioxidant MB?

        Molecular Formula??? C7H6N2S

        Molecular Weight???? 150.16

        CAS# ????????????????583-39-1

        ?

        Specifications

        Item Specifications
        Appearance Light yellow or white powder
        Initial Melting Point????????? (℃)Min. 290.0
        Loss on drying? ? ? ? ? ? ? ? ? (%)Max. 0.30
        Ash? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?(%)Max. 0.30
        Residue on 150μm Sieve??? (%) Max. 0.1

         

        Properties

        No smell but taste bitter. Relative density is 1.42, soluble in alcohol, acetone and ethyl acetate, slightly soluble in petroleum ether, CHCl2, insoluble in CCl4, benzene and water. Good stabilization storage ability.

        Applications

        Can effectively protect the pollution of copper and deal with the bad effect of over-vulcanization. It has an action of delay to the accelerator, DM, TMTD, etc.

        There are better actions when it is used with antioxidant. 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.

        Storage

        The product should be stored in dry and cooling place with good ventilation, Avoiding exposure of the package product to direct sunlight. The validity is 2 years.

        Packing???? 20kg/carton.