Appearance: white or light yellow powder, granular Soften Point: 170min Loss on Drying: 0.5%max Ash content: 0.7%max

Rubber Accelerator MBTS (DM)

Chemical Name: 2,2-Dibenzothiazole Disulfide

Molecular Formula: C14H8N2S4

Molecular Weight: 332.50

CAS No.: 120-78-5

Properties:

       White or light yellow powder (granule) with a little bitter, no poison. The density is 1.50.melting piont is above 170°C, slightly soluble in benzene, chloroform and ethanol, is not soluble in water, petrol and ethyl acetate. Good storage stablity.

Specifications:

Appearance: white or light yellow powder, granular

Soften Point: 170°Cmin

Loss on Drying: 0.5%max

Ash content: 0.7%max

Residue on 150μm Sieve: 0.1%max

Application:

Given flat, moderately fast cures in NR and SR. This product is also used in a wide range of general purpose rubber. Non-staining and non-discolouring in “white” socks; it is used as a plasticizer and retarder in polychloroethylene rubber. Secondary acceleration is ususlly required for synthetic polymers. Better scorch safety than MBT.

Package:

20kg 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.

Remarks:

      The product could be ultra fine powder based on customer accurate requirement.

Rubber Accelerator MBTS (DM)