ZDBC(BZ)-75GE/F120
Dithio salt accelerator
CHEMICAL NAME:
| Zinc dibutyl dithiocarbamate |
75±1% |
| EPDM+OiL+Dispersant |
25±1% |
MOLECULAR FORMULA:C18H36N2S4Zn
MOLECULAR WEIGHT: 474.161
QUALITY STANDARD:
| Product Description |
|
Raw Material Description |
|
| Appearance |
Grey-white granule |
| Density(g/cm3): |
1.28±0.04 |
Initial M.P. ˚C(active MBTS)≥ |
104.0 |
| Mooney viscosity,ML(1+4)at50°C: |
45±10 |
Residue(150μm),%≤ |
0.10 |
| Filtration process(Mesh/pm) |
120mesh/200μm |
Zn% |
0.50 |
| Density(g/cm3) |
Approx 1.08 |
|
|
PROPERTIES:
White powder. The specific density is 1.24. Soluble in CS2, benzene, chloroform, alcohol, diethyl ether, insoluble in water and lower concentration alkali. Stability storage.
APPLICATION:
1.It is an overspeed accelerator for natural rubber and SBR, NBR, EPDM synthetic rubber;
2.The activity and solubility of ZDBC are larger than ZDEC, and the suitable vulcanization temperature is 90-110 °C;
3.Often a good active agent for thiazole accelerators;
4.It can improve the aging resistance of vulcanized rubber;
5.ZDBC-75GE is pre-dispersed masterbatch, easy to weigh, processing is not flying, does not leak, taste is small, is conducive to employee health; easy to disperse, no loss, to ensure stable performance of vulcanized products;
6. It is suitable for use in highly transparent or light-colored rubber products.
STORAGE:Keep cool (below 25ºC) and dry in original package.12 months from production date.
Usage:Usually added in the open mill.
Dosage:As a first accelerator:0.5-2.5phr;as a secondary accelerator:0.05-0.20phr.
PACKING&LOADING:25 kgs in carton box with polyethylene bag liner
SHIPPING MARKS:Neutral export standard. Also can be customized.
LEAD TIME:
| Quantity(Metric Tons) |
1-1 |
2-30 |
>30 |
| Est.Time(days) |
15 |
25 |
to be negotiated |
Storage:Keep cool (below 25ºC) and dry in original package.12 months from production date.
Note: According to customer requirements, different content, different carrier particles or sheet products can be made. Such as TMTD-75GE, TT-80 and so on.
STORAGE VALIDITY:12 months.
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