CHEMICAL NAME: Mercaptobenzothiazole disulfide
MOLECULAR FORMULA: C14H8N2S4
MOLECULAR WEIGHT: 332.50
CAS NO.: 120-78-5
DM is gray-white or light yellow powder/granule with a little biter, no poison. Density 1.45-1.54.
Soluble in chloroform, partly soluble in benzene, ethanol, CCI4.
Insoluble in gasoline, water and ethyl acetate. Good storage stability.
Given flat moderately fast cures in NR and SR. Also used in a wide range of general purpose rubber. Non-staining and non-discolouring in “white” socks.
Used as a plasticizer and retarder in polychloroethylene rubber. Secondary acceleration is usualy required for synthetic polymers.
Better scorch safety than MBT.
Gray-white or 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.