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Vulcanization accelerator NOBS (MBS)

Chemical name: N-Oxydiethylene-2-benzothiazole sulfenamide
Molecular formula : C11H12N2S2
Structure Formula : 
CAS NO:102-77-2 
Quality standard (GB/T8829-2006)
Index name
First grade
Qualified product
Appearance(eye)
light yellow or orange yellow granule
Initial Melting point, ℃≥
80
78
Loss on heat, % ≤
0.5
0.5
Ash, % ≤
0.3
0.4
Properties: light yellow or orange yellow granule, non-toxic, Density 1.34-1.40. Easily soluble in dichloromethane and acetone; soluble in benzene, carbon tetrachloride, ethyl acetate and ethanol; slightly soluble in gasoline; insoluble in water. It will decompose gradually if heated in 60 degree C. 
Application: used in tyre, rubber pipe, rubber shoes, and convey belt
Package: plastic woven bag or paper-plastic laminated bag, 25kg/bag.




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