ACCELERATOR TBzTD Tetrakis(phenylmethyl)thioperoxydi(carbothioamide) CAS NO. 10591-85-2
Mol. Wt.: 544.79
CAS No.: 10591-85-2
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Product name: ACCELERATOR TBzTD Chemical name: Tetrabenzylthiuram disulfide CAS No.: 10591-85-2 Structure:
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Formula: C30H28S4N2 Mol. Wt.: 544.79 |
SPECIFICATION
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Item |
Powder |
Oiled Powder |
Granular |
|
Appearance |
Light yellow powder |
Light yellow oiled powder |
Light yellow granular |
|
Initial M.P. (Min) ≥ °C |
128.0 |
127.0 |
127.0 |
|
Loss on drying (Max) ≤ % |
0.30 |
0.50 |
0.50 |
|
Ash (Max) ≤ % |
0.30 |
0.30 |
0.40 |
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Residues on 150μm sieve (Max) ≤ % |
0.10 |
0.10 |
- |
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Residues on 63μm sieve (Max) ≤ % |
0.50 |
0.50 |
- |
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Oil content, % |
- |
Upon customer request |
- |
Properties: Light yellow powder (granular). No osmly and a little taste bitter. Soluble in acetone, alcohol, insoluble in Benzene, gasoline.
Application: Developed to replace thiurams such as TMTD where the presence of nitrosamines is of concern. The dibenzylnitrosamine is not carcinogenic according to published literature. A fast curing primary secondary accelerator in NR, SBR and NBR application. Be safer to progress, providing longer scorch times than TMTD. Sometime used as retarder in the vulcanization of PVC rubber.
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. The product with pallet should not be stacked. Stacking of palletized material or temperature of above 35℃ can cause unusual compacted product.
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