Use:
It can be used in the optical glass, colored glass, display glass, zinc oxide thin film and photosensitive material production.
Characteristic and function:
1. It has the good crystal structure, and has the ideal function in the optical material production.
2. It has the anti-radiation function, affects obviously in the color glass Display .
Charactristics
Limited
YC031
YC032
YC033
YC034
YC035
Zinc oxide(counted by dried subtances )%≥
99.9
99.8
99.7
99.5
99
Metal ( zn ) %≤
no
0.001
Lead oxide( Pb ) %≤
0.005
0.01
0.03
0.08
Cupric oxide( Cu ) %≤
0.0001
0.0003
0.0002
0.0004
0.0006
Manganic oxide ( Mn) %≤
Hydrochloric indissoluble substance %≤
0.002
0.006
0.008
0.02
Ferrous oxide( Fe) % ≤
0.004
0.003
Burning decrement %≤
0.1
0.15
0.18
0.2
0.3
Water dissoluble %≤
0.05
0.4
105℃ volatile substances %≤
0.06
0.8
Grain size （um）
20-50nm
10﹣30
10﹣40
30－50
50－60
Color（with standard sample）
white
little yellow
Decoloration strength (with standard sample)
100
95
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