Chemical
Name:Zinc dibutyl
dithiocarbamate
Molecular
Formula:C18H36N2S4Zn
Molecular
Weight: 474.14
CAS
NO:136-23-2
EINECS NO.: 205-232-8
Specification:
Item |
Powder |
Oiled powder |
Granule |
Appearance (visual inspection) |
white powder(Granule) |
||
Initial M.P. oC≥ |
104.0 |
103.0 |
103.0 |
heating loss %≤ |
0.40 |
0.40 |
0.40 |
Zinc content % |
13.8-14.8 |
13.5-14.5 |
13.5-14.5 |
Residues on sieve(150μm), % ≤ |
0.10 |
0.10 |
\ |
Residues on sieve(63μm), % ≤ |
0.50 |
0.50 |
\ |
Oil content, % |
\ |
1.0-2.0 |
\ |
Granule diameter, mm |
\ |
\ |
1.5-2.5 |
Properties:White powder (granule). The density is 1.24. Soluble in CS2. benzene, chloroform, alcohol, diethyl ether, insoluble in water and low concentration alkali. Good storage stability .
Application:ZDBC
is used as primary or secondary accelerator for NR, SBR, IIR or
EPDM; also used for natural rubbers or synthetic latex; as
anti-oxidant for rubber-based adhesives.
Packing:25kg
in kraft paper bag with PE bag inside.
Storage:The
product should be stored in the dry and cooling place with good
ventilation, avoiding exposure of the packaged product to direct
sunlight. The validity is 2 years.