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  • Products Name: Chemical Grade Zinc Oxide
  • Number: 5.01.01
  • Time: 2017-11-08
  • Views : 80

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The zinc oxide of Gaoyi Yongchang Zinc Industry is widely used in the production of zinc stearate, zinc bromide, zinc borate, phosphate solution and other products, and it can also be used to prepare electroplating solution.

Features and characteristics:

Small particle diameter; uniform particle size; strong dispersive power; fast and complete chemical reaction; and consistent reaction speed.

Its high purity enables the products to have high purity and strong stability. Less impurity in it will greatly reduce the impact of other products on the main product.

The small single particle density and the small specific gravity make it hard to precipitate during the reaction process.

The pure white color makes it have no impacts on the color of the product after the reaction.

 

 
 
Products number
YC013
YC014
YC015
YC016
YC017
YC018
Zinc Oxide (measured by dry goods)  (ZnO) %≥
99.8
99.8
99.7
99.5
99
98
Metal (measured by Zn)  %≤
none
none
none
none
none
none
Lead Oxide (measured by Pb)  %≤
0.001
0.003
0.037
0.1
0.18
0.2
Copper Oxide (measured by Cu)  %≤
0.0001
0.0001
0.0002
0.0014
0.002
0.003
Manganese Oxides (measured by Mn) %≤
0.0001
0.0001
0.0001
0.0001
0.0002
0.0003
Insoluble substance of hydrochloric acid  %≤
0.001
0.006
0.01
0.015
0.03
0.06
Iron Oxides (measured by Fe)  %≤
0.0002
0.0003
0.001
0.002
0.008
0.008
loss on ignition %≤
0.08
0.01
0.2
0.2
0.3
0.4
Water soluble matter     %≤
0.1
0.05
0.1
0.2
0.3
0.3
Volatiles at 105 ℃   %≤
0.01
0.1
0.3
0.4
0.6
0.8
Particle diameter(um)
10-30(nm)
2﹣20
2﹣20
4-50
4-50
4-60
Oil absorption (g/100g) g/100g ≤
/
/
14
14
/
/
Color (compared with standard sample)
white
white
white
white
white
faint yellow
Lightening power (compared with standard sample) ≥
/
/
100
95
/
/