RUBBER ACCELERATOR ZDEC SPECIFICATIONS
Chemical Name: Zinc diethyl dithiocarbamate (ZDEC, EZ)
Molecular Formula:
Properties: Odorless. Specific Gravity: 1.47–1.50. Soluble in carbon disulfide, toluene, chloroform, and benzene; poorly soluble in acetone and tetrachloromethane; insoluble in water, gasoline, and ethanol.
Application: Used in NR, IR, BR, SBR, NBR, EPDM, and their latexes. A primary or secondary ultra-accelerator providing fast curing for natural and synthetic latex formulations. Advantageously used for dipping, spreading, and casting products. Similar in properties to URCC PZ. Slightly lower scorch resistance compared to URCC PZ and shows a slight tendency for premature vulcanization. Acts as an antioxidant in adhesive systems.
Storage: Keep tightly closed, store in a cool, well-ventilated area. Recommended maximum storage life is 1 year under normal conditions.