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| High purity zinc stearate |
| Quality standard |
Item |
Index |
Appearance |
White unrestricted liquid powder |
Sieving rate (47µm passable) % ≥ |
98 |
Fugitive constituent content (105-110℃, 2h) % ≤ |
0.5 |
Melting point ℃ |
118-130 |
Free acid (Calculate according to stearic acid) % ≤ |
1.0 |
Bulk density g/cm3 ≥ |
0.25 |
Zinc oxide content ZnO % |
13.0-14.0 |
Ash % |
13.0-15.0 |
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| Application scope |
The product is mainly used as stabilizing agent, slipping agent and halogen-absorber in polyethylene, Polypropylene and polyvinyl chloride granulating production. Meanwhile, it is especially suitable for high grade products such as fiber-grade, super thin film and medical health etc.. |
| Packing |
With the package of plastic compound bag, the product has a net weight of 10kg or 20kg. |
| Storage |
This product should be stored in the ventilated, cool and dry warehouse, and kept away from the heat source and fire. During transport, it is suggested to avoid sunshine and rain. |
| Warranty period |
Within one year after its production is completed. If exceeding this period, it can also be used after being qualified by re-inspection. |
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