Tiếng Việt
Dithiocarbamate: ZDEC(ZDC/EZ)
- Specification:
| Item | Powder | Oiled Powder | Granular |
| Appearance | White powder | White oiled powder | White Granular |
| Initial M.P. (Min) ≥ ℃ | 174.0 | 174.0 | 174.0 |
| Loss on drying (Max) ≤ % | 0.50 | 0.50 | 0.50 |
| Zinc content, % | 17.0-19.0 | 17.0-19.0 | 17.0-19.0 |
| Residues on 150μm sieve (Max) ≤ % | 0.10 | 0.10 | – |
| Residues on 63μm sieve (Max) ≤ % | 0.50 | 0.50 | – |
| Oil content, % | – | Upon customer request | – |
Properties: White powder (granular). No taste. Soluble in lower concentration alkali, CS 2 ,
benzene, acetone and CH 2 Cl 2 , partly soluble in chloroform, insoluble in alcohol, CCl 4 and ethyl acetate.
- Application: Used for NR, IR, BR, SBR, NBR, HR, EPDM and natural & synthetic latexes. Stronger
accelerating power than TMTD. Strong resistance to scorching. In its handling, care should be operated,
because of its increase activation and strong tendency to scorch at low temperatures (100℃). Often
used as a secondary accelerator. In latex, better results are obtained when used in combination with
other types such as thiazole accelerators. Used for rubber coated fabrics, latex products and rubber
cement, etc. - Packing: In 25kgs bag.
- Storage: Keep container tightly closed in a cool, dry, and well-ventilated place, avoiding exposure of the packaged product to direct sunlight.
