direct method zinc oxide
Product Details:
| CAS No. | 1314-13-2 |
|---|---|
| Place of Origin | Hebei, China (Mainland) |
| Brand Name | Yong Chang |
Detailed Product Description
Molecular formula | ZNO | ||||
specificatinoi | America process/direct-method | ||||
Appearance | White noncrystal powder | ||||
The key technical indexes | conform to GB /T3494-1996 | ||||
Mark | 01 | 02 | 03 | 04 | 05 |
Comparison of color with standard sample | Qualified | Qualified | Qualified | Qualified | Qualified |
Zinc oxide (by dry product) ≥ | 90% | 93% | 95% | 97% | 98% |
PbO/ Lead oxide PbO % ≤ | 0.75 | 0.60 | 0.42 | 0.24 | 0.20 |
Cadmium oxide (CdO) % ≤ | 0.08 | 0.05 | 0.03 | 0.008 | 0.005 |
Cupric oxide (CuO) % ≤ | 0.001 | 0.001 | 0.001 | 0.0004 | 0.0003 |
Manganese (Mn) % ≤ | 0.03 | 0.001 | 0.0001 | 0.0001 | 0.0001 |
Zinc (Zn) % ≤ | None | None | None | None | None |
Hydrochloric acid insolubles % ≤ | 0.05 | 0.04 | 0.04 | 0.04 | 0.03 |
Loss on ignition % ≤ | 0.60 | 0.40 | 0.20 | 0.20 | 0.20 |
Water solubles % ≤ | 0.90 | 0.80 | 0.60 | 0.60 | 0.60 |
320 / Sieve residue 320 meshes) wet sieving % ≤ | 0.50 | 0.50 | 0.30 | 0.30 | 0.30 |
Moisture content % ≤ | 0.30 | 0.20 | 0.20 | 0.20 | 0.20 |
Hiding power g/m2 ≤ | 150 | ||||
Oil absorption % ≤ | 20 | ||||
Reducing power % ≥ | 95 | ||||
direct method zinc oxide
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Company Info
Shijiazhuang YCSD Trade Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Shijiazhuang
Province/State: Hebei
Country/Region : China (Mainland)
Business Type:Manufacturer, Trading Company
Online Postings: Products