Rubber accelerator MBS(NOBS,MOR) 
Chemical name N-Oxydiethylent-2-benzothiazole sulfenamide 
Moleculor Formula C11H12N2S2O 
Structural formula 
Molecul Weight 253.35 

Appearance Light yellow or orange colour pellets 
Melting point, ℃ ,min 80 
Heating loss, %,max 0.5 
Ash content, %,max 0.3 

Application The product is an excellent delayed accelerator. Mainly used in manufacture of tires, for example, thick section pressed products, rubber tubes, specially suitable for synthetic rubber mixture with fine grain furnace carbon black.