Offering Rubber Accelerator PZ(ZDMC):

Specification:
Chemical Name:Zinc dimethyl dithiocarbamate
CAS NO: 137-30-4
Specification:      NO.     Item     Unit     Specification
1     Appearance          White powder
2     Initial M.P. (Min)     C     240.0
3     Loss on drying (Max)     %     0.30
4     Zn Content (Max)     %     20.0--22.0
5 Residue on 63 m sieve (Max)     %     0.50

Properties: No taste or poison.
Specific gravity: 1.65--2.00.
Soluble in chloroform, dilute, benzene, hardly soluble in carbon tetrachloride ethanol and ethyl acetate; insoluble in water. No hygroscopic.

Application:Used for NR, IR, BR, SBR, NBR, HR, EPDM and natural & synthetic latex. Stronger accelerating power than of 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 C). 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.

Storage: Keep container tightly closed in a cool, well-ventilated place. The recommended max. storage life is 1 year when stored under normal conditions.

Packaging: 25kg bag.