Rubber Accelerator NOBS(MBS)

CAS No. 102-77-2

Molecular Formula: C11H12N2OS2

Other Synonyms: Accelerator MBS; 2-(Morpholinothio)benzothiazole

Packaging: 25kg per bag

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Rubber vulcanizing accelerator NOBS, also known as N-Oxydiethylene-2-benzothiazole sulfonamide, is an excellent choice rubber vulcanization processes.

NOBS is compatible with a variety of rubber materials, making it a versatile option for rubber manufacturers.



light yellow or orange granular

Initial M.P

≥81 ℃

Loss on drying




Residues on 150μm sieve




Insoluble in Methanol


Free amine


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