MBT for Rubber Accelerator

Chemical Name: 2-Mercaptobenzothiazole Molecular Formula: C7H5NS2 Molecular Weight: 167.26 CAS No.: 149-30-4

Rubber Accelerator MBT (M)

Chemical Name: 2-Mercaptobenzothiazole

Molecular Formula: C7H5NS2

Molecular Weight: 167.26

CAS No.: 149-30-4

Properties:

       It is light yellow or off-white powder, granules with a little osmyl and taste bitter. The density is 1.42-1.52. Melting point above 171°C, soluble in ehtyl acetate, ethanol, solution of NaOH and baking soda, soluble ethanol, dichloromethane, ethylether and choroform and slightly soluble in benzenem insoluble water and gasoline. Good storage stability, lower explosion limit is 21g/m3.

Specifications:

Appearance: light yellow or greyish-white powder, granules

Soften Point: 170°C

Loss on Drying: 0.5%max

Ash content: 0.3%max

Residue on 150μm Sieve: 0.1%max

Application:

Used as an acid accelerator currently and a medium fast primary accelerator. The product imparts excellent aging properties when used both alone and in combination with Dm, TMTD and many other basic accelerators for higher activity. Its accelerative temperature is low and easily dispersed with lower pollution. Mainly used in the manufacture of tires, tubes, foot wear rubber belts and hoses etc.

Package:

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

Storage:

Keep container tightly closed in a ciil, well-ventilated place. The recommended maximum storage life is 2years when stored under normal conditions.

Remarks:

      The product could be ultra fine powder on customer’s accurate quirement.

MBT for Rubber Accelerator