M (MBT) rubber accelerator

1.Commodity name:M(MBT) 2.2-mercaptobenzothiazole 3.High quality 4.Reaonalbe price 5,ISO9001: 2000 , ISO14001,

Rubber Accelerator MBT/M:

1.Rubber Accelerator MBT/M2.Chemical name:2-Mercaptobenzothiazole3.Molecular formula:C7H5NS2

4,Molecular weight: 167

5,Excutive standard: GB/T 11407-2003

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

Specs

Item	Powder	Oiled powder	Granule
Appearance (visual inspection)	Light yellow powder (Granule)
Initial Melting Point oC≥	171.0	170.0	170.0
heat 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

Application:

M(MBT) is a 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 PP bag with PE bag inner, kraft paper bag .

Storage:

Keep container tightly closed in a cool, well-ventilated place.

M (MBT) rubber accelerator