High-precision thin film technology enables the production of nano-level films in small batches to large quantities, delivered in a short lead time.
We can perform high-quality film processing on molded products and three-dimensional objects made from various substrate materials (glass, acrylic, polycarbonate, and others). From functional thin films to decorative items, and from prototypes to mass production, please take a look at our surface treatment technology.
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basic information
- Film deposition is possible in the range of 150Å to 1000Å (15 to 100nm). - The energy of the deposition particles is high, resulting in strong adhesion. - The film is dense and has strong integrity. - The deposition process is stable, allowing for high-precision control of film quality and thickness. - A single-sheet sputtering device that is environmentally friendly and excels in productivity. - Metals and alloys such as Al, SUS304, Su, and Cr are also possible. - Custom coloring options are available to meet customer requests. - Product sizes up to 180φ are possible. (For sizes exceeding this, please consult separately.)
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Applications/Examples of results
- Substrate materials, molded products. - Buttons for mobile phones and decorative items for electronic devices.
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Company information
San Arrow Kasei has been expanding its production from the manufacture of waterproof gaskets for wristwatches, which began in 1973, to the production of buttons for remote controls, calculators, and mobile phones, as well as rubber sheets. In addition to the production technology and quality control systems we have built up to this point, our commitment to always providing quality products is something we take pride in, as we believe it will contribute to further enhancing our customers' trust and achievements.