Classification: Dithiocarbamates Accelerator
Chemical Structure:
Chemical name: Zinc dibuthyl dithiocarbamate
Molecular formula: C18H36N2S4Zn
CAS No.: 136-23-2
Specification:
| Index Name | Index | |
| Appearance | - | White or light yellow |
| Physical Form | - | Powder |
| Initial melting point | ℃, min | 103.0 |
| Loss on heating | %, max | 0.50 |
| Zinc content | % | 13.0-15.0 |
| Residue on sieve (150um) | %, max | 0.10 |
| N.W.per bag | kg | 25 |
Properties: White or light powder. 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 can be used as primary or secondary accelerator for NR, IR, SBR, NBR, IIR and EPDM. Used in both natural and synthetic lattices for faster curing than ZDEC and ZDMC, gives good vulcanization at low temperature. Used in dry rubber, it gives good scorch safety.
Storage: To keep the bags tightly closed in a cool, well-ventilated place at 25℃ max, to place the goods on the dry wooden shelf at a height of 20cm min. And to avoid from moisture, sunshine, light and fires. The recommended max.shelf life is two years.
Package: 25kg paper bag or PP weaved bag lined with plastic bag.
