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ACCELERATOR MBTS (DM)

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Product Name: ACCELERATOR MBTS (DM)

Chemical Name: Dibenzothiazole disulfide

CAS No.: 120-78-5

Formula: C₁₄H₈N₂S₄

Mol. Wt.: 332.46

Structure:

Specification:

Item	Powder	Oil powder	Granular
Appearance	Pale yellow or white powder	Pale yellow or white oiled powder	Pale yellow or white granular
Initial M.P. (Min) ≥ °C	164	164	164
Loss on drying (Max) ≤ %	0.40	0.40	0.40
Ash (Max) ≤ %	0.50	0.50	0.50
Residue on 150μm sieve (Max) ≤ %	0.1	-	-
Granular diameter, mm	-	-	1.5-3
Broken strength, N	-	-	2-5
Oil content, %	-	1.0-2.0	-

Properties: A little bitter taste. 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-discoloring in "white" socks; use as a plasticizer and/or retarder in polychloroethylene rubber. Secondary acceleration is usually required for synthetic polymers. Better scorch safety than MBT.

Packing: In 25kgs bag.

Storage: Keep container tightly closed in a cool, dry and well-ventilated place, avoiding exposure of the packaged product to direct sunlight.