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Konson Chemical Rubber accelerator MBT

A universal rubber accelerator, mainly is used in tires, rubber shoes and other rubber articles. It is not used in rubber bags for food because of its bitterness. MBT is regulated for use in articles in contact with food as specified under FDA 21 CFR177.2600, 175.105, 176.300 and under BgVV XXI, Categories 1-4 and “Sonderkategorie”.

Chemical Name: 2- Mercaptobenzothiazole

CAS Number: 149-30-4

Functions: Accelerator

Synonyms: 1,3-Benzothiazol-2-yl hydrosulfide, 2-Benzothiazolethiol, 2-MBT, 2-sulfanyl-1,3-benzothiazole, Benzothiazolethiol, Benzothiazolyl Mercaptan, Captax, MBT, Mercaptobenzothiazole

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    Knowde Enhanced TDS

    Identification & Functionality

    Chemical Family

    Benzothiazoles

    Chemical Name

    2- Mercaptobenzothiazole

    Plastics & Elastomers Functions

    Accelerator

    Molecular formula
    C7H5NS2
    CAS No.
    149-30-4
    EC No.
    205-736-8
    Technologies

    Elastomers

    Product Families

    Elastomers — Elastomer Additives

    Catalysts, Initiators & Crosslinkers

    Properties

    Relative density: 1.42-1.52g/cm3,Insoluble in water and gasoline, slight soluble in benzene, easy to soluble in ethyl acetate and acetone, soluble in dichloromethane, ethyl ether and chloroform and in the solution of alkali carbonate.

    Specifications

    GB/T 11407-2003

    Applications & Uses

    Markets

    Automotive & Transportation,

    Consumer Goods,

    Printing & Packaging

    Applications

    Automotive & Transportation — Automotive

    Tires

    Consumer Goods — Footwear

    Printing & Packaging — Packaging

    Food & Beverage Packaging

    Plastics & Elastomers End Uses

    Footwear,

    Indirect Food Contact Applications,

    Tires

    Properties

    Physical Form

    Powder,

    Solid

    Appearance
    Light yellow or grey white powder
    Typical Properties
    ValueUnitsTest Method / Conditions
    Molecular Weight167.26——
    Initial Melting Pointmin. 170℃—
    Heat Loss max. 0.5%—
    Ash max. 0.3%—
    Residue on 150μm Sievemax. 0.1%—

    Regulatory & Compliance

    Certifications & Compliance

    FDA 21 CFR 175.105,

    FDA 21 CFR 177.2600

    Packaging & Availability

    Packaging Type

    Bags

    Packing

    25kg net 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.