Accelerator PZ(ZDMC)

Chemical name: Zinc dimethyl dithiocarbamate

Moleculor Formula: C₆H₁₂N₂S₄Zn

CAS NO: 137-30-4

Structural formula:

ITEM

FIRST GRADE

QUALIFIED GRADE

Appearance

White powder

Purity, %≥

96

95

Melting point, ℃≥

245.0

242.0

Zinc content

20.5-22.0

20.0-23.0

Heating loss, % ≤

0.30

0.50

Residue(150μm), % ≤

0.1

0.10

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: Fast curing accelerator for natural and synthetic rubber and latex. It can be used as accelerator of butyl rubber, acrylonitrile-butadiene rubber and EPPM rubber, suitable for rubberized fabric and other rubber goods in foodstuff and medical rubber, such as butyl rubber stoppers for antibiotic, EPPM rubber hoses and Butyl rubber tyre tubes, etc.

Package: 25kg in kraft paper bag with PE bag inside. Or as customer’s request.

ITEM	FIRST GRADE	QUALIFIED GRADE
Appearance	White powder
Purity, %≥	96	95
Melting point, ℃≥	245.0	242.0
Zinc content	20.5-22.0	20.0-23.0
Heating loss, % ≤	0.30	0.50
Residue(150μm), % ≤	0.1	0.10