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ZDEC (EZ)
Zinc diethyl dithiocarbamate

Synonym: EZ

Molecular Formula: C10H20N2S4Zn

Molecular Weight: 361.9

Structure Formula:

CSA NO.: 14324-55-1

Specification:

              ITEM
                                      INDEX
Appearance (visual inspection):
white powder
Zinc content %
17.5-19.5
Residues(150μm) %:
0.10
Residues(63μm)%:
0.50
Initial M.P.Min:
172
Loss on drying %:
0.50
Compacted bulk density (kg/m3):
395-435
Soluble Zinc content%
0.01
Density at 20(g/cm3)
1.480

Properties:  White powder. The specific density is 1.41. Soluble in 1% NaOH solution, CS2, benzene, chloroform, slightly soluble in alcohol, insoluble in gasoline.

Usage:

ZDEC is a very fast primary or secondary accelerator for natural and synthetie rubber. It is also a very rapid accelerator for NR and SBR latices. It is a secondary ultra Accelerator for general purpose polymers (NR, SBR, IIR and EPDM), and it can be used as primary accelerator in some Continuous cure applications as well as in latex.

Storage:

The product should be stored in the dry and cooling place with good ventilation and should be avoiding hot and sunshine. Usually the shelf time is 12 months while the recommend use of date is 6 months.