Product name: ZDBC(BZ)
Chemical name: Zinc dibutyl dithiocarbamate
Structure:
Cas no.: 136-23-2
| Item | Granular | Powder | Oil powder |
| Appearance | White granular | White powder | White oily powder |
| Initial M.P. (Min) ≥ °C | 104.0 | 104.0 | 104.0 |
| Loss on drying (Max) ≤ % | 0.50 | 0.50 | 0.50 |
| Zn content % | 13-15 | 13-15 | 13-15 |
| Residue on 100 μm sieve (Max) ≤ % | – | 0.1 | – |
| Granular diameter mm | 1.5-3 | – | – |
| Broken strength N | 2-5 | – | – |
| Oil content (*) % | – | – | 1.0-2.0 |
Properties: Little odor, specific gravity: 1.24–1.28. Soluble in benzene, chloroform and carbon disulphid; Insoluble in water and dilute alkali.
Application: Used for primary or secondary ultra-accelerator in NR, IR, BR, SBR, NBR, HR, EPDM, and their latexes. Similar in property to PZ and EZ. Has less accelerating effects than PZ and EZ to dry rubber. Effectively used for in both natural and synthetic latexes for faster curing at normal (low) temperature than with PZ and EZ, and less scorching and blooming.
Packaging: 25kg bag.
Storage: Keep container tightly closed in a cool, well-ventilated place. The recommended max. storage life is 2 years when stored under normal conditions.