Method for preparing multiple field sheet type ZnO voltage-sensitive resistor by water base casting process
Title：
Method for preparing multiple field sheet type ZnO voltage-sensitive resistor by water base casting process
Application Number：
 200610062545
Application Date：
 2006/09/08
Announcement Date：
 2007/02/28
Pub. Date：
Publication Number：
 1921032
Announcement Number：
Grant Date：
Granted Pub. Date：
ApplicationType：
 Invention
State/Country：
 94[China|shenzhen]
IPC：
 H01C 7/112, H01C 7/10, H01C 17/00
Applicant(s)：
 Graduate School at Shenzhen, Tsinghua University
Inventor(s)：
 Wang Lanyi, Tang Guoyi
Key Words：
 water base casting process, multiple field sheet type, ZnO voltage-sensitive resistor
Abstract：
 The invention relates to a method for using water-based extending method to prepare multilayer ZnO voltage-sensitive resistance. Wherein, it comprises: using water as solvent to prepare water-based extending slurry; mixing ZnO ceramic, adhesive, disperser, and deion water into water-based extending slurry, while the mass percentage of each component is Zno ceramic at 40-70wt%, adhesive at 3-20w%, disperser at 0.05-2wt%, and the left is deion water; then extending the slurry into ceramic film band; plating one layer of inner electrode; layering, and plating another inner electrode alternative with the last layer; repeating until designed layer number; cutting into plates, adhering and sintering. The invention can reduce cost and apply batch production. And the inventive product has small volume and low cost and applies surface mounting technique.
Claim：
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PCT：
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