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 Click to enlarge image
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 Origin |
China |
| Model Number |
ZnO |
The BEST price of ZnO.
We, baofull Co., limited, are a professional sales enterprise basis on its own ZnO manufacturers in China.
We are able to supply all kinds of Zinc Oxide, such as purity 90% , 92% , 95% , 98% , 99% , 99. 5% , 99. 7% , 99. 8% , 99. 9% and feed grade zno 80% (zn: 64. 3% ) , 90% (zn: 72% ) , 95% (zn: 75% ) , 98% (zn: 78% ) , 99% (zn: 79. 4% ) , 99. 5% (zn: 80% ) .
Direct process zinc oxide quality meet standard of GB/T3494-1996
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Item/Parameter
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Standard
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Zinc Oxide (in accordance with dry materials) % ≥
|
ZnO 99.5%
|
ZnO 99%
|
ZnO 98%
|
ZnO 95%
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ZnO 90%
|
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Lead oxide (PbO)% ≤
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0.12
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0.2
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1.0
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3.0
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4.0
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Cadmium oxide (CdO) % ≤
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0.02
|
0.05
|
--
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--
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--
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Cupric oxide (CuO) % ≤
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0.006
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--
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--
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--
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--
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Manganese (Mn) % ≤
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0.0002
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--
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--
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--
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--
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Metallic Zinc (in accordance with Zn) %
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None
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None
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--
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--
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--
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Muriatic Acid Insoluble Substance % ≤
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0.03
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0.04
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0.5
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0.7
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2.0
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Loss On Ignition % ≤
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0.4
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0.6
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0.7
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1.0
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5.0
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Water Soluble Substance % ≤
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0.4
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0.6
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0.7
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1.0
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3.0
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Sieve Residue (45um mesh ) % ≤
|
0.28
|
0.32
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0.5
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0.5
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0.5
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Volatile % ≤
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0.4
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0.4
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0.5
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0.5
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0.5
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Indirect process zinc oxide quality meet standard of GB/T3494-1996
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Item/Parameter
|
Standard
|
|
Zinc Oxide % ≥
|
ZnO 99%
|
ZnO 99.5%
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ZnO 99.7%
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ZnO 99.8%
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ZnO 99.9%
|
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Metallic Zinc (in accordance with Zn) %
|
0.01
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None
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None
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None
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None
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Lead oxide (PbO)% ≤
|
0.05
|
0.05
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0.037
|
0.001
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0.001
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Cadmium oxide (CdO) % ≤
|
--
|
--
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--
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0.0005
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0.0005
|
|
Cupric oxide (CuO) % ≤
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0.0004
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0.0004
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0.0002
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0.0002
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0.0002
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As ≤
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--
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--
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--
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0.0005
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0.0005
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Manganese (Mn) % ≤
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0.0258
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0.0001
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0.0001
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--
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--
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Ferro Oxide (FeO) % ≤
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--
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--
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0.001
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--
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--
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Muriatic Acid Insoluble Substance % ≤
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0.01
|
0.008
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0.006
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0.004
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0.004
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Loss On Ignition % ≤
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0.2
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0.2
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0.2
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--
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--
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Water Insoluble Substance % ≤
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0.2
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0.2
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0.1
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--
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--
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|
Volatile 105 % ≤
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0.5
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0.4
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0.3
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0.3
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0.3
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Sieve Residue (45um mesh ) % ≤
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0.1
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0.1
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0.1
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0.1
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0.1
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Surface Area % ≥
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40
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45
|
50
|
60
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60
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Note: Special requirements should be decided through negotiation between the seller and the buyer.
Please feel free to contact us if you have any question.
Best regards,
Baofull Co., Limited
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|
 Packaging |
25kg, 50kg P.P. Woven Bag or as per customer's req |
| Delivery lead time |
Within 2 weeks |
| Minimum order |
20Mt |
| Supply ability |
500Mt/month |
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