Product Description
Dithiocarbamates Rubber Accelerator
ZDBC (BZ) |
| Chemical Name: |
Zinc dibutyl dithiocarbamate |
| |
| |
| structure: |
 |
| Molecular Formula: |
C18H36N2S4Zn |
| Molecular Weight: |
474.1 |
| CAS NO: |
136-23-2 |
| |
| |
| Specification: |
|
| Item |
Powder
|
Oiled powder
|
Granule
|
| Appearance |
White powder(granule)
|
| Initial M.P. οC ≥ |
104.0
|
104.0
|
104.0
|
| Loss on drying % ≤ |
0.30
|
0.50
|
0.30
|
| Zinc content % |
13.0-15.0
|
13.0-15.0
|
13.0-15.0
|
| Residues on 150μm sieve, % ≤ |
0.10
|
0.10
|
\
|
| Residues on 63μm), % ≤ |
0.50
|
0.50
|
\
|
| Soluble Zinc Content, % ≤ |
|
0.01
|
0.01
|
| Additive, % |
\
|
0.1-2.0
|
\
|
| Granule Diameter, mm |
\
|
\
|
1.50
|
|
| 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: |
Used for primary or secondary ultra-accelerator in NR. IR, BR, SBR, NBR, HR. EPDM, and their latexes. Similar in property to WilLING PZ and WilLING EZ. less accelerating effects than WilLING PZ and WilLING EZ to dry rubber. Effectively used in both natural and synthetic latexes for faster curing at normal (low) temperature than with WilLING PZ and WilLING EZ, and less scorching and blooming |
| |
| Packaging: |
25kg plastic woven bag, paper with plastic film bag, kraft paper bag, or jumbo bag |
| |
| Storage: |
The product should be stored in the dry and cooling place with good ventilationavoiding exposure of the packaged product to direct sunlight. The validity is 2 years |
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