Molecular Formula: C15H17N3
Molecular Weight: 239.32
CAS NO: 97-39-2
Specification:
| Item | Powder | Oiled powder | Granule |
| Appearance | Gray-white powder(granule) | ||
| Initial M.P. ℃≥ | 170.0 | 170.0 | 170.0 |
| Loss on drying % ≤ | 0.30 | 0.50 | 0.30 |
| Ash % ≤ | 0.30 | 0.30 | 0.30 |
| Residue on 150μm sieve % ≤ | 0.10 | 0.10 | |
| Residue on 63μm sieve % ≤ | 0.50 | 0.50 | |
| Additive % | 0.1-2.0 | ||
| Granule Diameter mm | 1.50 | ||
| Traits | Grey-white powder |
|---|---|
| Product Data | Slightly bitter taste, odourless. Relative density: 1.01-1.02, soluble in chloroform, acetone, ethanol, slightly soluble in benzene, and insoluble in gasoline and water. |
| Application | Very similar in activity to accelerator D. Very low activity at operating temperatures and very safe to handle. The critical vulcanisation temperature is 141°C. It is very active at the vulcanisation temperature, especially above the critical temperature, and has a good vulcanisation flatness. It is an important active agent for thiazole and sub-sulphonamide accelerators and has the effect of a super accelerator when used with accelerator M. It is mainly used for thick-walled products, tread rubber, buffer layer, rubber roller cover rubber, etc. The dosage is generally 0.8-1.5 parts when used as the first accelerator and 0.1-0.5 parts when used as the second accelerator of thiazole accelerators. |
| Storage | It should be stored in a cool, dry and well-ventilated place. The packaged product should be kept out of direct sunlight. The product should be stored in a dry, cool, well-ventilated place, avoiding exposure of the packaged product to sunlight. The expiry date is 1 year. |
| Packing | 25kg plastic woven bags, paper-plastic composite bags, kraft paper bags. |
