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Accelerator ETU (NA-22)
| RUBBER ACCELERATOR | RTENZA ETU (Na-22) |
| Chemical Name | Ethylene thiourea |
| Molecular Formula | C3H6N2S |
| Molecular Weight | 102.17 |
| CAS No. | 96-45-7 |
描述
| Item |
Powder |
Oiled Powder |
| Appearance |
White or grey-white crystal powder |
|
| Initial Melting Point,℃ ≥ |
195.0 |
195.0 |
| Loss on Drying, % ≤ |
0.30 |
0.50 |
| Ash, % ≤ |
0.30 |
0.30 |
| Residue on 150μm Sieve, % ≤ |
0.10 |
0.10 |
| Additive, % |
\ |
0.1-2.0 |
| Properties | White powder. Little bitter. Density is 2.00. Soluble in alcohol, lightly soluble in water. No pollution to final products. Stabilization storage. |
| Application | ETU has little tendency to scorch, a high degree of processing safety and enables proper vulcanization to be attained speedily at normal vulcanizing temperatures. Presents characteristics vulcanization kinetics and gives the vulcanization with excellent physical properties (high tensile strength, low compression set， large plasticity and good heat resistance). |
| 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 validity is 1 years. |
