Rubber Accelerator ZDEC

Chemical Name: Zinc diethyl dithiocarbamate

Molecular Formula: C10H20N2S4Zn
Molecular Structure:  

Molecular Weight:361.91
CAS NO.: 14324-55-1
Specifications:

Item

Powder

Oiled Powder

Appearance

White powder

Assay,%≥

97.0

96.0

Initial Melting Point

174.0

172.0

Final Melting Point

178.0~183.0

178.0~183.0

Loss on Drying%≤

0.40

0.40

Zinc content%

17.0~19.0

17.0~19.0

Residue on 63μm Sieve%≤

0.50

0.50

Residue on 150μm Sieve%≤

0.10

0.10

Oil content%

—-

1.0~2.0

Physical property

Density at 20(kg/m³)

1480

1480

Bulk density(kg/m³)

380-420

380-420 

Properties: Whitepowder. Soluble in 1% NaOH solution,CS2,benzene,chloroform, slightly soluble in alcohol, insoluble in gasoline.

Applications:Used for Nature Rubber,IR,SR,SBR,NBR,EPDM the latex.A fast curing primary or secondary effective ultra-accelerator for natural synthetic latex form compounds.Can be used advantageously for dipped,spread,and cast goods.Similar in property that of PZ. Less resistance to scorching than PZ shows a slight tendency to premature vulcanization.An antioxidant in adhesive systems.

Package:20 or 25kg plastic woven bag,paper with plastic film bag,kraft paper bag.
Storage:The product should be stored in the dry cooling place with good ventilation,avoiding exposure of the packaged product to direct sunlight.Since the date of production,the storage period is 24 months . .
Notes :The product could be ultrafine powder based on customer accurate requirement.