CHEMICAL NAME: 2-Mercaptobenzothiazole
MOLECULAR FORMULA: C7H5NS2
MOLECULAR WEIGHT: 167.26
CAS NO.: 149-30-4
MBT is light yellow powder/granule with a little bit osmyl and taste bitter. Density is 1.42-1.52
Soluble in ethyl acetate, ethanol, solution of NaOH and Na2CO3. Insoluble in benzene, water and gasoline. Good storage stability, lower explosion limit is 21g/m3.
MBT is used as an acid accelerator currently, and a medium fast primary accelerator. Imparts excellent aging properties when used both alone and in combination with DM, TMTD and many other basic accelerators for higher activity
Its accelerative temperature is low and easily be dispersed with lower pollution.
Mainly used in the manufacture of tyres, tubes, foot wear, rubber belts and hoses etc.
Light yellow powder (granule)
initial melting point
loss on drying
residue on 150μm sieve
residue on 63μm sieve
PACKING & LOADING:
Packed in Kraft paper bags of 25kgs net each with P.E. liner inside, or jumbo bags.
Granule Form: 10Mt per 20’GP, 20Mt per 40’GP, palletized.
Powder Form: 8Mt per 20’GP, 16Mt per 40’GP, palletized
SHIPPING MARKS: Neutral export standard. Also can be customized.
STORAGE VALIDITY: 1 year.