RUBBER ACCELERATOR MBT Chemical Name:2-Mercaptobenzothiazole Molecular Formula:C7H5NS2 CAS NO:149-30-4 Specification: Appearance Gray- white or light yellow powder Initial M.P. oC≥ 171.0 heating loss %≤ 0.30 Ash%≤ 0.30 Residues on sieve(150μm), % ≤ 0.10 Properties: Slightly foul odor and bitter taste, nonpoisonous. Specific gravity: 1.46-1.52.Soluble in ethyl acetone, acetone, dilute solution of sodium hydroxide and sodium carbonate, ethyl alcohol. Not easily soluble in benzene. Insoluble in water and gasoline. Application:MBT is fast and nonpolluting accelerator suitable for rubbers and latex; can achieve good cold vulcanization when used together with secondary accelerator TMTD, TETD, DPG; it gives vulcanized rubbers excellent anti-aging property, and is mainly used in the manufacture of tyres,tubes,rubber belts, adhesive tape, rubber shoes,hoses etc; can not be used as food material. Packing:25kg in kraft paper bag with PE bag inside,or as customer’s request. Storage: keep in a dry , cool, well-ventilated place. The recommended max. storage life is 2 years. Notes: the products could be oil coated powder,granular as per customer’s request.