Accelerator NOBS(MBS) 102-77-2
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Accelerator NOBS(MBS) 102-77-2

Accelerator NOBS(MBS) 102-77-2

Accelerator MBS(NOBS)
Cas No.: 102-77-2
Chemical Name: benzothiazyl-2-sulphene morpholide
Einecs No.: 203-052-4
NOBS is a delayed action accelerator of vulcanization, especially used in natural and synthetic rubber. Stable quality, best price with best service.
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Description

Product name: ACCELERATOR NOBS(MBS, MOR)

Chemical name: N-Oxydienthylene-2-benzothiazole sulfenamide

CAS No.: 102-77-2

Structure:

1


Specification:

Item

Granular

Appearance

Yellow granular

Initial M.P. (Min) ≥ °C

78.0

Heating loss (Max) ≤ %

0.50

Ash (Max) ≤ %

0.30

Assay (Max) ≥ %

97.0


Properties:

Light yellow grain with light bitter taste. Specific density is 1.65--1.72. Soluble in acetone, benzene, ethanol, methyl alcohol; insoluble in water.


Application:

An excellent delayed accelerator. The performance is similar as CBS, but with better scorch safety. Widely applied in NR, IR, SBR, NBR and EPDM. Be applied alone or with other vulcanization accelerators such as thiurams, guanidines and dithiocarbamates to improve the activity. Mainly used in manufacture of tires, shoes and belts. Not recommended to apply in beverage and food containers be cause of the bitterness f the product.


Packing: In 25kgs bag.

Storage: Keep container tightly closed in a cool, well-ventilated place, max storage life is six months.


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