Shanxian Chemical
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Electronic Grade Hydrogen Peroxide Use
Application of Electronic Grade Hydrogen Peroxide
Electronic grade hydrogen peroxide is very useful in today's electronic field. With its high purity, it is an indispensable material for electronic manufacturing.
In semiconductor manufacturing, electronic grade hydrogen peroxide can be used for wafer cleaning. Wafer, the foundation of semiconductor devices, its cleanliness is related to the performance of the device. Electronic grade hydrogen peroxide can effectively remove particles, metal impurities and other contaminants on the surface of the wafer. With its strong oxidizing properties, impurities can be oxidized, making it easy to be taken away by the cleaning liquid, thereby ensuring high purity and smoothness of the wafer surface, laying a good foundation for subsequent photolithography, etching and other processes.
In the manufacture of liquid crystal displays (LCDs), electronic grade hydrogen peroxide is also important. The production of LCDs requires fine treatment of glass substrates. Electronic grade hydrogen peroxide participates in the cleaning and surface modification process of glass substrates. It can remove organic residues on the surface of glass substrates, adjust the chemical properties of the surface, and enable better adhesion and arrangement of liquid crystal molecules, thereby improving the display effect of LCDs, such as contrast and clarity.
Furthermore, in the manufacture of printed circuit boards (PCBs), electronic grade hydrogen peroxide is used for the cleaning process after etching. After the etching process, the surface of the PCB will remain etchant and other impurities, and electronic grade hydrogen peroxide can react with it to dissolve and remove these residual substances, ensure the good conductivity and stability of the PCB circuit, avoid short circuits and open circuits caused by residual impurities, and improve the yield of the PCB.
In short, electronic grade hydrogen peroxide plays a key role in all aspects of electronic manufacturing, with its unique chemical properties, providing strong support for the high performance and high quality of electronic products.
Electronic grade hydrogen peroxide is very useful in today's electronic field. With its high purity, it is an indispensable material for electronic manufacturing.
In semiconductor manufacturing, electronic grade hydrogen peroxide can be used for wafer cleaning. Wafer, the foundation of semiconductor devices, its cleanliness is related to the performance of the device. Electronic grade hydrogen peroxide can effectively remove particles, metal impurities and other contaminants on the surface of the wafer. With its strong oxidizing properties, impurities can be oxidized, making it easy to be taken away by the cleaning liquid, thereby ensuring high purity and smoothness of the wafer surface, laying a good foundation for subsequent photolithography, etching and other processes.
In the manufacture of liquid crystal displays (LCDs), electronic grade hydrogen peroxide is also important. The production of LCDs requires fine treatment of glass substrates. Electronic grade hydrogen peroxide participates in the cleaning and surface modification process of glass substrates. It can remove organic residues on the surface of glass substrates, adjust the chemical properties of the surface, and enable better adhesion and arrangement of liquid crystal molecules, thereby improving the display effect of LCDs, such as contrast and clarity.
Furthermore, in the manufacture of printed circuit boards (PCBs), electronic grade hydrogen peroxide is used for the cleaning process after etching. After the etching process, the surface of the PCB will remain etchant and other impurities, and electronic grade hydrogen peroxide can react with it to dissolve and remove these residual substances, ensure the good conductivity and stability of the PCB circuit, avoid short circuits and open circuits caused by residual impurities, and improve the yield of the PCB.
In short, electronic grade hydrogen peroxide plays a key role in all aspects of electronic manufacturing, with its unique chemical properties, providing strong support for the high performance and high quality of electronic products.
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