Rubber accelerator ZDBC(BZ)
Chemical name: zinc dibutyl dithiocarbamate
Structural formula:
Molecular Formula: C18:36N2S4Zn
Molecular weight: 474.1
CASE NO: 136-23-2
Product Specifications:
|
project |
Powder |
Add oil powder |
grain |
|
Appearance (visual) |
White powder (granules) |
||
|
The initial melting point ≥ °C |
104.0 |
104.0 |
104.0 |
|
Heating reduction %≤ |
0.30 |
0.50 |
0.30 |
|
Zinc content % |
13.0-15.0 |
13.0-15.0 |
13.0-15.0 |
|
Sieve residue (150 μm), % ≤ |
0.10 |
0.10 |
- |
|
Sieve residue (63 μm), % ≤ |
0.50 |
0.50 |
- |
|
Water-soluble zinc salt, % ≤ |
0.01 |
0.01 |
0.01 |
|
Additives,% |
- |
0.1-2.0 |
- |
|
Particle size, mm |
- |
- |
1.50 |
Properties: white powder (granules), density of 1.24, soluble in carbon disulfide, benzene, chloroform, ethanol, ether, insoluble in water and dilute alkali. Stable storage
Uses: super accelerator for natural rubber, synthetic rubber and latex. Greater activity in dry gum than ZDEC. Latex containing this product can be used for one week without early vulcanization, and is a good activator for thiazole accelerators. This product has the role of antioxidants in the mixed rubber, can improve the aging resistance of vulcanized rubber, does not change color, no pollution, easy to disperse.
Packing: 25kg plastic woven bag, paper-plastic composite bag, kraft paper bag or container plastic woven bag.
Storage: Should be stored in a cool, dry, well-ventilated place. The packaged products should be protected from direct sunlight and have an expiration date of 2 years.
Rubber accelerator
Rubber antioxidant
Other rubber chemicals
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