MBTS(DM)
Product Name : Accelerator MBTS(DM)(Thiazoles)   

Chemical Name:Dibenzothiazole disulfide
structure:
 
Molecular Formula: C14H8N2S4
Molecular Weight: 332.50
Product Standard: GB11408-89
CAS NO: 120-78-5
Specification:
NO. Item Unit Specification
1 Appearance - Light-yellow powder
2 Initial M.P. (Min) oC 168.0
3 Loss on drying (Max) % 0.40
4 Ash (Max) % 0.50
5 Residues on 63um sieve (Max) % 0.50
6 Oil content (*) % 0; 1.0--2.0
(*): Upon customer's request
Properties: A little bitter taste. Specific gravity: 1.45-1.54. Soluble in chloroform, toluene, benzene, carbon tetrachloride. Insoluble in water and ethyl alcohol.
Application: Given flat, moderately fast cures in NR and SR. Also used in a wide range of general purpose rubber. Non-staining/non-discolouring in "white" socks; use as a plasticiser and/or retarder in polychloroprene rubber. Secondary acceleration is usually required for synthetic polymers. Better scorch safety than Rcchem MBT.
Packaging: 25kg bag.
Storage:Keep container tightly closed in a cool, well-ventilated place. The recommended max. storage life is 2 years when stored under normal conditions.