Chemical Name:2-Mercaptobenzothiazole

Molecular Formula:C7H5NS2

Molecular Weight:167.26

Specification:

Item	Powder	Oiled powder	Granule
Appearance (visual inspection)	Light yellow powder (Granule)
Initial M.P. oC≥	171.0	170.0	170.0
heating loss %≤	0.30	0.40	0.30
Ash%≤	0.30	0.40	0.30
Residues on sieve(150μm), % ≤	0.10	0.10	\
Residues on sieve(63μm), % ≤	0.50	0.50	\
Oil content, %	\	1.0-2.0	\
Granule diameter, mm	\	\	2.0

Properties:

It is light yellow powder (granule) with a little osmyl and taste bitter. M.P.: 171°C above. The density is 1.42-1.52 Soluble in ethyl acetate, ethanol, solution of NaOH and Na2C03, insoluble in benzene, water and gasoline. Good storage stability. lower explosion limit is 21g/m3

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 tyre, adhesive tape, rubber overshoes and other rubber products; can not be used as food material.

Packing:

25kg plastic woven bag, paper with plastic film bag, kraft paper bag or jumbo bag

Storage:

Keep container tightly closed in a cool, well-ventilated place. The recommended max. storage life is 2 years.

Application:

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