Rubber accelerators
Chemical Name:Dimethyl Dithiocarbamate Zinc
Molecular formula:C6H12N2S4Zn
Structure:
Molecular Weight:305.4
CAS NO:137-30-4
Specifications:
Project
|
Powder |
Dust powder |
Granule |
Appearance (visual) |
White powder (Granule) |
||
Melting point ℃≥ |
240.0 |
240.0 |
240.0 |
Heating loss %≤ |
0.40 |
0.40 |
0.40 |
Zinc content % |
20.5-22.0 |
20.2-21.7 |
20.2-21.7 |
Residue on sieve(150μm),% ≤ |
0.10 |
0.10 |
\ |
Residue on sieve(63μm),% ≤ |
0.50 |
0.50 |
\ |
Oil content,% |
\ |
1.0-2.0 |
\ |
Diameter,mm |
\ |
\ |
1.5-2.5 |
Characters:White powder (granule). Odorless, non-toxic. Density of 1.66. Soluble in dilute alkali, carbon disulfide, benzene, acetone and dichloromethane, slightly soluble in chloroform, insoluble in water.
Uses:ZDMC used as NR, SBR, IIR, EPDM fast curing primary or vice-promoting agent, also applies in the natural and synthetic latex.
Packing:25kg plastic woven bag, Paper bag, kraft paper bags.
Storage:should be stored in a cool dry, well-ventilated place. Packaged products should avoid direct sunlight, valid for 2 years.
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