Product List
ELECTRON GRADE ZINC OXIDE

INDIRECT ZINC OXIDE FOR ARRESTER DEDICATED

 
Zinc oxide arrester dedicated
       In the electronics industry, exclusive of zinc oxide surge arresters used in the production of electronic structure of the main components of the magnetic material - ferrite, TV, radio, electrical and communication devices, etc. The use of such magnetic materials rheostat.
       And compared to traditional silicon carbide surge arresters, zinc oxide arrester protective characteristics, and through-flow capacity, tolerance and strong, simple structure, high reliability, power transmission equipment can provide the best protection, the power sector has been recognition.
 
Item
Quality
NKSBLQ1
Zinc oxide(counted by dried substances)/%≥
99.70
K  %              ≤
0.0010
Na %             ≤
0.0010
Ferrous oxide( Fe)/ %≤
0.0020
Cd %             ≤
0.0050
Lead oxide(Pb)/%≤
0.037
Cupric oxide(Cu)　/%≤
0.0002
Metal(Zn)/ %≤
无
Water %                            ≤
0.3
Hydrochloric indissoluble substance /%≤
0.006
Burning decrement ％≤
0.2
PH
7.0-8.0
Grain size （μm）
0.50
Sieve Residue (44μm)  %         ≤
0.10
Appearance
White powder