| Chemical name: |
Zinc dibutyldithiocarbamate (BZ) |
|
| Molecular formula: |
C18H30N2S4Zn |
|
| Trade name: |
vulcanization accelerator BZ or ZDBC |
|
|
| Quality standard: (QZYCH6-2000) |
| Index name |
Index |
| Emulsion grade |
First grade |
Qualified product |
| Appearance (eye) |
white , off-white or yellow white powder |
| Incipient melting point ℃≥ |
104.0 |
104.0 |
103.0 |
| Loss on heat %≤ |
0.30 |
0.40 |
0.50 |
| Zn %≤ |
13.0-15.0 |
13.0-15.0 |
12.5-15.5 |
| Fineness ( residue on 100mesh sieve), ≤ |
0.10 |
0.20 |
0.50 |
| Water soluble zinc salt; %≤ |
0.01 |
/ |
/ |
|
| Properties: |
white powder , density is 1.24g/cm3 |
|
| Uses: |
super accelerant for natural rubber , synthetic rubber and emulsion. |
|
| Packing: |
plastic bag lined woven bag, 25KG/bag. |
|
| Storage: |
kept in cool, dry and ventilating place, avoid sunlight directly. guarantee period is 2 years |
|
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