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Accelerator DPTT(TRA)
Chemical Name: Dipentamethylene thiuramtetrasulfide
Specification:
| Item | Powder | Oiled powder | Granule |
| Appearance | Light yellow powder(granule) | ||
| Initial M.P. οC ≥ | 110.0 | 110.0 | 110.0 |
| Loss on drying % ≤ | 0.30 | 0.40 | 0.30 |
| Ash % ≤ | 0.30 | 0.40 | 0.30 |
| Residues on 150μm sieve, % ≤ | 0.10 | 0.10 | -- |
| Additive, % | -- | 1.0-2.0 | -- |
| Granule Diameter, mm | -- | -- | 1.50 |
Properties:
Light yellow powder(granule). Odorless and non-toxic. Specific gravity:1.5. Soluble in benzene, CS2, acetone and chloroform; partly soluble in gasoline and CCL4;Insoluble in water and alkali.
Application:
Secondary accelerator for NR, SBR, EPDM, and NBR. For rich sulphur content of 28%, it could be used as cure agent. In the system of SBR and NBR, it could be used the primary cure agent. No poison and no pollution. Easily dispersed in rubber system and water.
Packaging:
25kg plastic woven bag, paper wilh plastic film bag, kraft paper bag
Storage:
Keep container tightly closed in a cool, well-ventilated place. The recommended maximum storage life is 2 years when stored under normal conditions.
Light yellow powder(granule). Odorless and non-toxic. Specific gravity:1.5. Soluble in benzene, CS2, acetone and chloroform; partly soluble in gasoline and CCL4;Insoluble in water and alkali.
Application:
Secondary accelerator for NR, SBR, EPDM, and NBR. For rich sulphur content of 28%, it could be used as cure agent. In the system of SBR and NBR, it could be used the primary cure agent. No poison and no pollution. Easily dispersed in rubber system and water.
Packaging:
25kg plastic woven bag, paper wilh plastic film bag, kraft paper bag
Storage:
Keep container tightly closed in a cool, well-ventilated place. The recommended maximum storage life is 2 years when stored under normal conditions.
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