Molecular Structure:

Product description:

Chemical Name:Zinc 2-mercaptobenzothiazole

Molecular Formula:C14H8N2S4Zn

Structural Formula:

Molecular Weight:397.86

CAS NO:155-04-4

Specification:

Item	MZ(low M+)			MZ(high M+)
	Powder	Oiled powder	Granule	Powder	Oiled powder	Granule
Appearance (visual inspection)	Light yellow powder (Granule)			Light yellow powder (Granule)
Initial M.P.οC≥	200.0	200.0	200.0	200.0	200.0	200.0
heating loss %≤	0.40	0.40	0.40	0.40	0.40	0.40
Zinc content %	20.0-25.0	20.0-25.0	20.0-25.0	15.0-18.0	15.0-18.0	15.0-18.0
Free M %	0.0-2.0	0.0-2.0	0.0-2.0	14.0-18.0	14.0-18.0	14.0-18.0
Residues on sieve(150μm), % ≤	0.10	0.10	\	0.10	0.10	\
Residues on sieve(63μm), % ≤	0.40	0.40	\	0.40	0.40	\
Oil content, %	\	1.0-2.0	\	\	1.0-2.0	\
Granule diameter, mm	\	\	1.5-2.5	\	\	1.5-2.5

Properties:Light yellow powder (granule) with a little bitter, no poison. The density is 1.70(20^οC), the decomposable temperature is 300^οC. Soluble in chloroform, acetone, partly soluble in benzene, ethanol, CCl4, insoluble in gasoline, water and ethyl acetate. Decomposion when meeting strong acid and strong alkali.

Application:ZMBT is mainly used together with ZDMC and ZDEC as primary accelerator for latex; can achieve higher modulus of valcanized latex. In addition, it can achieve good compressive deformation resistance without additional curing time. ZMBT will not affect the stability of latex.

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

Storage:The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight. The validity is 2 years.