Offering Rubber Accelerator MBTS:

Specification:
Chemical Name:     Dibenzothiazole disulfide
CAS NO: 120-78-5
Specification:      NO.     Item     Unit     Specification
1     Appearance          Light-yellow powder
2     Initial M.P. (Min)     C     162.0
3     Loss on drying (Max)     %     0.40
4     Ash (Max)     %     0.50
5 Residues on 150 m sieve (Max)     %     0.10

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-dis-colouring 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 bag.