Chemical Name: Zinc dialkyldithiophosphate
Molecular Formula: C24H52O4S4P2Zn
Molecular Weight: 660.25
CAS NO: 68649-42-3
Specification:
| Item | Liquid | 70% granular or silica |
| Appearance | Clear liquid | White powder or granular |
| Odor | No odor | No odor |
| Purity, % | \ | 68.5-71.5 |
| Sulfur, % | 14.0-18.0 | \ |
| Zinc, % | 8.5-10.0 | \ |
| Phosphorous, % | 7.2-8.5 | 5.0-6.0 |
| Insoluble in methanol, % | \ | 28.5-31.5 |
| PH | 5.5-7.5 | \ |
| Specific gravity at 15.6℃ | 1.06-1.15 | 1.21-1.31 |
Application: WilLING ZDTP is a fast curing secondary accelerator for NR and EPDM. When used in NR to improve reversion resistance, care must be taken to select the level of WilLING ZDTP to obtain the best compromise between scorch and reversion resistance. Since WILLING ZOTP is non-blooming and non-discoloring. It can be used in translucent, fast curing NR shoe sole compounding.
Packaging: 25kg plastic woven bag, paper with plastic bag, 20/200kg drum.
Storage: The product should be stored in the dry and cooling place with good ventilation, temperature of less than 50οC, avoiding exposure of the packaged product to direct sunlight. The validity is 1 year.