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Products |
HiDispersion ZnO-80
| Product description: |
Composition |
80% Finely selected zinc oxide,
20% EPDM/EVA binder and dispersing agents |
Appearance |
Milky white granules |
Density,20 °C |
Approx. ～ 2.97g / cm3(20°C) |
Physiological properties :See safety data sheet (MSDS) |
Raw material characteristics of
ZnO
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Pb% |
≤20ppm |
Loss on ignition |
≤ 0.1% |
ZnO
content |
≥ 99.8% |
Sieve residue 63μm |
≤ 0.1% |
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| Use Characteristics: |
HiDispersion® ZnO-80 is a special grade of zinc oxide particularly suitable for therubber industry. Due to its EPDM elastomer bound form, the absorption of humidityfrom the atmosphere during storage is prevented. In comparison to extrusioncompounds containing powdered zinc oxide, those with HiDispersion® ZnO-80 provide smoother profiles. This is due to the more homogeneous dispersion of HiDispersion®ZnO-80. A slight increase in modulus and tensile strenghth usually occurs; elongation at break is also improved. HiDispersion® ZnO-80 prevents the heat swell which normally occurs when powdered zinc oxide is used in CR mixes |
| Processing Advantages: |
T
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 ZnO is assured. |
| Dosage levels: |
3 - 8 phr |
| Applications: |
Curing activator, particulary in the presence of fatty acids for almost kinds of rubbers. |
| Packing: |
Net25 kg cartons with plastic inner. |
| Storage stability: |
In original closed containers under cool and dry conditions max. 12 months. |
| 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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