Air Water Group's surface modification contract processing service. We provide plasma treatment tailored to our customers' needs.
E-Air Water Corporation's group company, EC Chemical Co., Ltd. (located in Hirakata City, Osaka Prefecture), offers contract processing services for surface modification using atmospheric pressure plasma. Currently, we own two processing devices for polymer films in a Class 1000 clean room for contract processing and testing. In the future, we will expand the types of materials processed to meet customer needs and enhance our contract processing facilities, aiming to grow this as a core business. 【Specifications】 Film Width: 300 to 1250 mm Film Thickness: 8 to 125 μm Film Roll Diameter: Maximum diameter of 400 mm Film Weight: Maximum 160 kg Compatible Cores: Inner diameters of 3 inches and 6 inches, length of 1400 mm Processing Surface: Simultaneous processing on both sides *For more details, please download the catalog or contact us.
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【Examples of Contracted Processing】 ■ Pre-treatment of copper foil for flexible circuit boards (FPC) using polyimide → Processing experience with film thicknesses of 8 to 125 μm → Minimal changes over time after processing ■ Pre-treatment before coating optical films for liquid crystal displays (pre-treatment before bonding polarizers and anti-reflective films) → Proven results due to high-quality standards ■ Pre-treatment before bonding fluorine-based films → Surface modification of fluorine-based films, which are typically difficult to adhere, is also possible ■ ITO-coated glass substrates ■ Inner surface treatment of plastic tubes → Surface modification of fluorine-based films, which are typically difficult to adhere, is also possible 【Materials with Proven Processing Experience】 ■ Glass, ceramics, printed circuit boards ■ Polymer materials → Polyimide, aramid, polypropylene, polyester, fluororesin ■ Fibers → Natural fibers (cotton, silk, wool) → Synthetic fibers (polyester, nylon) → Non-woven fabrics, etc. ■ Metals → Copper, aluminum, stainless steel ■ Medical films *For more details, please download the catalog or contact us.*
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Starting with the supply of industrial gases, we expand our business to deliver a variety of products and services, including industrial gases and chemicals that thrive in manufacturing environments, medical supplies that support people's lives, energy and agriculture/food related to daily living, as well as logistics, seawater, aerosols, and more.