Liaoning Tuohe Technology Co., LTD
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Manager Li: +86-13582235766 / +86-15720072626
E-mail: sales@lntuohe.cnAdd: Dayou Economic Development Zone, Jinzhou City, Liaoning Province
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Special copper oxide for ink
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Copper oxide
隐藏域元素占位
- Description
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- Commodity ID: 996361864809897984
nanometer copper oxideIninkjet inkapplication in
1. Technical background
Nano-metal conductive ink has the characteristics of small nanoparticle size, low sintering temperature, high wire conductivity after sintering, and can be used as the main functional ink of the new generation of printed electronics, and can be used for mass production. Printed electronic conductive nano-metal ink is mainly composed of dispersed matrix, nano-metal particles and some additives. At present, the prepared nano metal conductive ink has included nano silver, nano gold and other metal conductive ink. Among them, nano silver conductive ink is now more mature research. However, for a long time, people's demand for gold and silver has been increasing, and their prices are relatively high. In addition, if metallic silver is in a humid environment, electromigration and ion migration are particularly prone to occur, which can cause open circuit and short circuit.
2. Improvement method:
Nano-copper oxide has similar electrical properties to other metals, and has a lower price, about 1/80 of silver, and in some humid environments, ion migration generally does not occur. The inkjet ink prepared by nano-copper oxide can fully meet the production of functional conductive inks for printed electronics technology.
3. Specific Implementation Mode
The components of inkjet ink are: Liaoning Tophe Technology nano-copper oxide, ethylene glycol, dispersant, etc., and the remaining amount of water.
Wherein, the pH regulator is sodium bicarbonate.
The above formula is for reference only and can be adjusted according to actual working conditions in production.
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