Asahi Rubber INC.
Home > Development & Technology Information > Technology information > Surface modification and micro processing technology
This technology enables attachment by modifying material surface as well as additional functions through micro processing. While material denaturalization technology adds functions to materials internally, this technology adds functions externally.
Solvent-less attachment IC tag
New soft IC tag, which is compact and strong to bending, water, and heat
IC tag is a small-sized information chip. This technology is used for identification and has been studied and evolved as alternative technology to barcode. For example, it is applied to the automated book circulation system for libraries managing a large volume of books, transportation equipment used for logistics, and building security devices like enter/leave management. Thus, this technology has various applications.
By using "solvent-less attachment," one of our surface modification technology to cover IC chip or the antenna part with rubber materials, we developed soft compact IC tag which is strong to bending, water, and heat.
Micro processing technology: Relief valveｓ for secondary battery and fuel battery
We provide parts inevitable for environmental technology such as secondary and fuel battery
Containers for energy including battery require function to release internal pressures. In fact, the function is very sophisticated, as it is required to release pressures whenever internal pressures exceed a certain extent, while serving as lid for other times. This function is enabled by "Micro processing technology." The relief valve based on this technology was applied first to rechargeable secondary battery.
Battery technology including fuel battery has been dramatically evolving, and the relief valve is becoming increasingly important. We are determined to play a major role in promoting environmental technology by making the most of our experience and core technology.
