- Product Name: RUBBER ACCELERATOR ZDBC
- CAS NO.: 136-23-2
- Other Name: RUBBER ACCELERATOR BZ
- EINECS No.: 205-232-8
- Chemical Name:Zinc dibutyl dithiocarbamate
- Molecular Formula:C18H36N2S4Zn
- Molecular Weight: 474.14
Specification:
| Item | Powder | Oiled powder | Granule |
| Appearance (visual inspection) | white powder(Granule) | ||
| Initial M.P. oC≥ | 104.0 | 103.0 | 103.0 |
| heating loss %≤ | 0.40 | 0.40 | 0.40 |
| Zinc content % | 13.8-14.8 | 13.5-14.5 | 13.5-14.5 |
| Residues on sieve(150μm), % ≤ | 0.10 | 0.10 | \ |
| Residues on sieve(63μm), % ≤ | 0.50 | 0.50 | \ |
| Oil content, % | \ | 1.0-2.0 | \ |
| Granule diameter, mm | \ | \ | 1.5-2.5 |
Properties: White powder (granule). The density is 1.24. Soluble in CS2. benzene, chloroform, alcohol, diethyl ether, insoluble in water and low concentration alkali. Good storage stability .
Application: ZDBC is used as primary or secondary accelerator for NR, SBR, IIR or EPDM; also used for natural rubbers or synthetic latex; as anti-oxidant for rubber-based adhesives.
Packing: 25kg in kraft paper bag with PE bag inside.
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 2 years.
