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zinc oxide for photosensitive(indirect method)
1. Using the zinc oxide's light conductivity and semiconductor nature, spread the zinc oxide bond thin film on the paper base , through the electrostatic induction and the exposure, the exposure spot stops discharging, again using the developer that contains the carbon black to develop, then produces a photograph replica on the paper. Very obviously, the zinc oxide has an important function in the electrostatic printing technology.
Item Index Item Index
Zinc oxide's purity,%≥ 99.8 Loss on ignition,%< 0.5
Plumbum(PbO),%< 0.03 Coat test up to the testing regulation
Ferro(Fe),%< 0.0005    
   
 
   
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