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Products |
HiDispersion ZDBC-80
| Product description: |
Composition |
80% zinc-dibutyl-dithiocarbamate,
20% EPDM/EVA binder and dispersing agents |
Appearance |
White to greyish granules |
Density,20 °C |
Approx. ~ 1.16g / cm3(20°C) |
Physiological properties :See safety data sheet (MSDS) |
Raw material characteristics of
ZDBC
:
Melting point |
~ 104°C |
Evaporation loss |
≤ 0.5% |
ZDBC
content |
≥ 97% |
Sieve residue 63μm |
≤ 0.5% |
| Zinc Content |
13.0 - 15.0 % |
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| Ash content |
≤ 0.5 % |
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| Use Characteristics: |
HiDispersion® ZDBC-80 causes very rapid vulcanization of natural and synthetic rubbers, e.g. SBR, NBR and EPDM. The addition of thiuram and thiazole accelerators can retard the curing rate increase processing safety. HiDispersion® ZDBC-80 has a shorter scorch time and a slower total curing time than ZDEC-80, ZEPC-80 and ZDMC-80. Baisc accelerators have an activating effect on HiDispersion® ZDBC-80.
HiDispersion® ZDBC-80 is also used in small amounts for secondary acceleration and activation of compounds which are going to be cured with mercapto or thiuram accelerators. HiDispersion® ZDBC-80 gives the vulcanizates very good tensile and resilience properties. It is recommended to add antioxidants to improve resistance to ageing especially of NR and IR. |
| Processing Advantages: |
The thermoplastic, excellent compatible EPDM/EVA binder which is combined with active dispersing promoters allows much more easily and quickly incorporation and excellent dispersion in the rubber mixing. In this way, optimal activity of the effective ZDBC is assured. |
| Dosage levels: |
NR:0.6 - 1.0 phr; as secondary accelerator: 0.1 - 0.2 phr;
SBR and NBR:0.6 - 1.2 phr; as secondary accelerator: 0.1 - 0.2 phr. |
| Applications: |
Suitable for technical rubber articles based on NR, EPDM, IR, SBR, NBR or IIR. |
| Packing: |
Net25 kg cartons with plastic inner. |
| Storage stability: |
In original closed containers under cool and dry conditions max. 2 years. |
| Handling: |
Consult material safety data sheet (MSDS) for additional handling information. |
Add: Lingang industrial park, Guanyun county, Lianyungang, Jiangsu, 222228, China.
Tel: +86-518-88585887 / 88586222 / 88588588 Fax: +86-518-88586887 |
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