Rubber Accelerator MBT(M) Chemical Producer

Rubber Accelerator MBT(M)     Molecular Formula: C7H5NS2    Molecular Weight: 167.25      CAS NO.: 149-30-4 Chemical Name: 2-Mercaptobenzothiazole Specification: Appearance  light yellow powder (granular) Initial M.P. oC≥ 170.0 heating loss %≤ 0.30 Ash%≤ 0.30 Residues on sieve(150μm), % ≤ 0.1 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 plastic woven bag or kraft paper bag.  Storage: keep in a dry, cool and 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.