MBTS POWDER

MBTS POWDER

Properties: A little bitter taste. Specific gravity: 1.45–1.54. 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: 25 KG yellow Kraft paper bag   Shelf life: 2 years

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

Purity

 

Gray-white or light yellow powder(granule)

164.0℃ % Min

0.40 %Max

0.30 %Max

0.05 %Max

98.0 %Min

 

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