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Accelerator TMTM (TS)
| RUBBER ACCELERATOR | RTENZA TMTM (TS) |
| Chemical Name | Tetramethyl thiuram disulfide |
| Molecular Formula | C6H12N2S3 |
| Molecular Weight | 208.4 |
| CAS No. | 97-74-5 |
描述
| Item |
Powder |
Oiled Powder |
Granular |
| Appearance |
Yellow powder (Granular) |
||
| Initial Melting Point,℃ ≥ |
104.0 |
104.0 |
104.0 |
| Loss on Drying, % ≤ |
0.30 |
0.50 |
0.30 |
| Ash, % ≤ |
0.30 |
0.30 |
0.30 |
| Residue on 150μm Sieve, % ≤ |
0.10 |
0.10 |
\ |
| Additive, % |
\ |
1.0-2.0 |
\ |
| Granular Diameter, mm |
\ |
\ |
1.0-3.0 |
| Properties | The yellow powder (granule). The density is 1.37-1.40. Odorless and tasteless. Soluble in benzene, acetone, CH2CI2, CS2, toluene, party soluble in alcohol and diethyl ether, insoluble in gasoline and water Stabilization for storage |
| Application | Generally used as a secondary accelerator or as a booster for sulphenamides to achieve faster cure rate Distinguished by very good processing safety in comparison with other thiurams, high curing activity and no discoloration. No cure activity in the absence of added elemental sulfur. An excellent accelerator for polychloroprene in association with Rtenza DPG and Sulfur. It’s critical temperature is 121℃ |
| Package | 25kg kraft paper bag. |
| Storage | The product should be stored in the dry and cooling place with good ventilation, 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 35οC can cause unusual compacted product. The validity is 2 years. |
