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Hot Sale Zinc Oxide 98% with Competitive Price
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Product: Views:288Hot Sale Zinc Oxide 98% with Competitive Price 
Unit price: Negotiable
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Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2017-12-23 03:15
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Specialty supply ZINC OXIDE

Zinc Oxide Grades: 
Indirect process Zinc Oxide,
Direct Process Zinc Oxide,
Calcined Zinc Oxide,
Feed Grade Zinc Oxide,
Pharmaceutic Zinc Oxide,
nanometer Zinc Oxide, etc.

Property: White powder, odourless, relative density 5.606, stable under normal temperature. Insolubl in water and alcohol, soluble in acid, alkaki and amkonium solution.

Usage: Used in rubber, dope cable, porcelain enamel, oil, pottery and porcelain, glass and other chemical industry.

Packing: In polyethylene film bag with outer polypropylene woven bag, 25kg, 50kg, big sack bag or as required by the customer


Indirect process zinc oxide quality meet standard of GB/T3494-1996

Item/Parameter

Standard

Zinc Oxide % ≥

ZnO 99%

ZnO 99.5%

ZnO 99.7%

ZnO 99.8%

ZnO 99.9%

Metallic Zinc (in accordance with Zn) %

0.01

None

None

None

None

Lead oxide (PbO)%≤

0.05

0.05

0.037

0.001

0.001

Cadmium oxide (CdO) % ≤

--

--

--

0.0005

0.0005

Cupric oxide (CuO) % ≤

0.0004

0.0004

0.0002

0.0002

0.0002

As ≤

--

--

--

0.0005

0.0005

Manganese (Mn) % ≤

0.0258

0.0001

0.0001

--

--

Ferro Oxide (FeO) % ≤

--

--

0.001

--

--

Muriatic Acid Insoluble Substance % ≤

0.01

0.008

0.006

0.004

0.004

Loss On Ignition % ≤

0.2

0.2

0.2

--

--

Water Insoluble Substance % ≤

0.2

0.2

0.1

--

--

Volatile 105°C % ≤

0.5

0.4

0.3

0.3

0.3

Sieve Residue (45um mesh ) % ≤

0.1

0.1

0.1

0.1

0.1

Surface Area % ≥

40

45

50

60

60

Oil Absorption g/100g ≤

--

--

14

--

--

Reducing Power (compared with standard sample) % ≥

--

--

100

--

--


Direct process zinc oxide quality meet standard of GB/T3494-1996

Item/Parameter

Standard

Zinc Oxide (in accordance with dry materials) % ≥

 ZnO 99.5%

ZnO 99%

ZnO 98%

ZnO 95%

ZnO 90%

Lead oxide (PbO)% ≤

0.12

0.2

1.0

3.0

4.0

Cadmium oxide (CdO) % ≤

0.02

0.05

--

--

--

Cupric oxide (CuO) % ≤

0.006

--

--

--

--

Manganese (Mn) % ≤

0.0002

--

--

--

--

Metallic Zinc (in accordance with Zn) %

None

None

--

--

--

Muriatic Acid Insoluble Substance % ≤

0.03

0.04

0.5

0.7

2.0

Loss On Ignition % ≤

0.4

0.6

0.7

1.0

5.0

Water Soluble Substance % ≤

0.4

0.6

0.7

1.0

3.0

Sieve Residue (45um mesh ) % ≤

0.28

0.32

0.5

0.5

0.5

Volatile % ≤

0.4

0.4

0.5

0.5

0.5

(We cannot list all grade specification of Zinc Oxide in here due to no enough space, pls feel free to contact us if you are interested in our products or need other grade Zinc Oxide .)
 

Our Advantage:

  • Top grade quality with mature production technology
  • Located in Guangxi Provience, which is rich mineral resources especially ZINC.

We trust here, choose here!

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