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Shandong Sunsine Chemical NOBS(NO)

NOBS(NO) is Secondary Sulfonamide. It is light yellow or orange yellow color pellet with a little amine taste, non-poisonous, soluble in benzene, acetone,chloroform; insoluble in water, dilute acid and dilute alkali. It will gradually resolve when it is heated over 60°C.

Chemical Name: N-Oxydiethyl-2-benzthiazolsulfenamid

Functions: Accelerator

Compatible Polymers & Resins: Natural Rubbers (NR)

Features: Easier Processing, Fast Curing, Scorch Resistant

    Knowde Enhanced TDS

    Identification & Functionality

    Chemical Family
    Plastics & Elastomers Functions
    CAS No.
    102-77-2
    Molecular formula
    C11H12N2S2O
    EC No.
    203-052-4
    Technologies
    Structural Formula

    Shandong Sunsine Chemical NOBS(NO) - Structural Formula

    Features & Benefits

    Applications & Uses

    Compatible Polymers & Resins
    Plastics & Elastomers End Uses
    Applications

    NOBS is a vulcanization accelerator with delayed action, short cure time, has high anti-scorching quality and processing safety. It is suitable for NR and SR. Mainly used in manufacture of tires, rubber tubes, rubber shoes, rubberized tape and other technical rubber goods.

    Properties

    Physical Form
    Appearance
    Light yellow or orange yellow granule
    Typical Properties
    ValueUnitsTest Method / Conditions
    Ash Contentmax. 0.30%GB/T 8829-2006
    Free Amine Contentmax. 0.5%GB/T 8829-2006
    Heating Lossmax. 0.50%GB/T 8829-2006
    Insoluble in Methanolmax. 0.50%GB/T 8829-2006
    Melting Pointmin. 79°CGB/T 8829-2006
    Molecular Weight253.35
    Puritymin. 97%GB/T 8829-2006
    Specific Gravity1.34-1.40

    Packaging & Availability

    Packaging Type
    Package

    In knitted bag lined with plastic bag or kraft paper bag 25kgs/bag or at buyers request.