1.Rubber accelerator MBTS 2.CAS NO: 120-78-5 3.20Kg/25KG Polypropyrene knitted bags lined with polyethylene bags.

                            rubber chemical (accelerator) MBTS/DM

Commodity Name: Rubber Accelerator MBTS     

Molecular Formula: C14H8N2S4

Chemical Name: Dibenzothiazole disulfide 

        

Molecular Weight: 332.50

CAS NO: 120-78-5

Specification:

Appearance Initial M.P. Loss on drying Ash Residues on 150µm sieve

Grayish-white powder or granule 162.0  Min 0.50%  Max 0.70%  Max 0.10%  Max

Properties: A little bitter taste. Specific gravity: 1.50--1.59. Soluble in chloroform, toluene, benzene, carbon tetrachloride. Insoluble in water and ethyl alcohol.

Application: Given flat, moderately fast cures in NR and SR. Also used in a wide range of general   purpose rubber. Non-staining/non-discolouring in "white" socks; use as a plasticiser and/or retarder in polychloroprene rubber. Secondary acceleration is usually required for synthetic polymers. Better scorch safety than  MBT.

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

Packaging: 20Kg Polypropyrene knitted bags lined with polyethylene bags.

rubber chemical MBTS/DM