Accelerator ZMBT(MZ)

Chemical name: Zinc-2-Mercaptobenzothiazole

Moleculor Formula: C₁₄H₈N₂S₄Zn

CAS NO: 155-04-4

Structural formula:

ITEM

FIRST GRADE

QUALIFIED GRADE

Appearance

White or light yellow powder

Melting point, ℃≥

240.0

240.0

Zinc content

15.5-17.5

15.0-18.0

Free MBT, %

14-18

Heating loss, % ≤

0.40

0.50

Residue(150μm), % ≤

0.10

0.10

Properties: Light yellow powder, slight bitter, nontoxic. Dispersing temperature:300oC. Slightly dissolve in acetone, benzene, dichloromethane,carbon tetrachloride and ethanol; Does not dissolve in water and gasoline.

Application: The accelerator of the natural rubber, synthetic rubber and rubber latex. It is suitable for the the latex system and has the function to adjust the viscosity of the system. It is suitable for producing rubber latex product, latex sponge, electric cable, rubber shoes, medical component and the products that contact with food and so on.

Package: 25kg in kraft paper bag with PE bag inside. Or as customer’s request.

ITEM	FIRST GRADE	QUALIFIED GRADE
Appearance	White or light yellow powder
Melting point, ℃≥	240.0	240.0
Zinc content	15.5-17.5	15.0-18.0
Free MBT, %	14-18
Heating loss, % ≤	0.40	0.50
Residue(150μm), % ≤	0.10	0.10