Jiaoqiao Industrial Park, Zhouping City, Shandong
+86-543-4863003 +86-15865230577 13884860566
Industrial zinc oxide
Conforms to GB/T3185-92 standard
project | Indicators | ||||||
BA01-05(Ⅰ) | BA01-05(Ⅱ) | ||||||
High grade | First grade | Qualified | High grade | First grade | Qualified | ||
Zinc oxide (by duy goods)% | ≥ | 99.70 | 99.50 | 99.40 | 99.70 | 99.50 | 99.40 |
Metal (by zinc)% | ≤ | none | none | 0.008 | none | none | 0.008 |
Lead oxide | ≤ | 0.037 | 0.05 | 0.14 | - | - | - |
Manganese oxide(by Mn)% | ≤ | 0.0001 | 0.0001 | 0.0003 | - | - | - |
Copper chloride | ≤ | 0.0002 | 0.0004 | 0.0007 | - | - | - |
Hydrochloric acid insoluble% | ≤ | 0.2 | 0.008 | 0.05 | - | - | - |
Ignition decrement | ≤ | 0.10 | 0.2 | 0.2 | - | - | - |
Screen tailings(Mesh of 45mm)% | ≤ | 0.10 | 0.15 | 0.20 | 0.10 | 0.15 | 0.20 |
Water-soluble% | ≤ | 0.10 | 0.10 | 0.15 | 0.10 | 0.10 | 0.15 |
105oC Volatiles% | ≤ | 0.3 | 0.4 | 0.5 | 0.3 | 0.4 | 0.5 |
Blotting /100g | ≤ | - | - | - | 14 | 14 | 14 |
Colour (Compared with standard) | - | - | - | Approximate | Micro | Micro | |
Reducing power (Compared with standard)% | ≥ | - | - | - | 100 | 95 | 90 |
Zinc oxide in Electronic and Medicine profession
It Conforms to the pharmacopoeia standard of the People's Republic
of China (2005)
Zinc oxide | Alkalinity | Carbonate | Sour insoluble substance | Arsenic | Iron | Oxide | Ingition Decerement |
≥99 | Phenol RedVanishing | no foaming | After the agitation, the solution should clarify | ＜2ppm | ＜50ppm | The zinc chromate indicator five drops do not send muddy | 800oC≤1% |
Industry active zinc oxide
Conforms to the HG/T2572-94 profession standard
project | Indicators | |
First grade | Qualified | |
Zinc oxide co | ||
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