Original
By certification 
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Product Name: ACCELERATOR MBTS (DM) Chemical Name: Dibenzothiazole disulfide CAS No.: 120-78-5 Structure:
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Formula: C14H8N2S4 Mol. Wt.: 332.46 |
SPECIFICATION
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Item |
Powder |
Oiled Powder |
Granular |
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Appearance |
Pale yellow or white powder |
Pale yellow or white oiled powder |
Pale yellow or white granular |
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Initial M.P. (Min) ≥ °C |
164 |
164 |
164 |
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Loss on drying (Max) ≤ % |
0.40 |
0.40 |
0.40 |
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Ash (Max) ≤ % |
0.50 |
0.50 |
0.50 |
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Residue on 150μm sieve (Max) ≤ % |
0.1 |
- |
- |
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Oil content, % |
- |
Upon customer request |
- |
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.
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