Material that Balances the Benefits of Stainless Steel and Paper’s Processabilty "Stainless Fiber Sheet"
Combines the heat resistance and electromagnetic shielding of stainless steel with the flexibility and processability of paper
A sheet made entirely of stainless steel fibers, produced using advanced papermaking technology. We offer functional sheets that combine stainless steel’s heat resistance and electromagnetic shielding with the flexibility and processability of paper. [Features] 1. Heat resistance, corrosion resistance, and chemical resistance - Superior heat and chemical resistance of stainless steel for harsh environments such as automotive and outdoor applications 2. Electrical resistance control - Electrical resistance controlled through basis weight and thickness adjustment - Sheet heater functionality through conductivity - Uniform surface heating capability 3. Electromagnetic shielding - Lightweight, thin, and flexible electromagnetic shielding material leveraging stainless steel properties 4. Flexibility like paper - Durable sheet maintaining performance in bent configurations 5. Customized shape processing - Easy workability with scissors - Shape processing such as bending and forming - Various coating surface treatment
basic information
＊For more detailed information on physical properties, usage, etc., please refer to the catalog or feel free to contact us.
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Applications/Examples of results
- Filter - Electromagnetic shield - Heater
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News about this product（2）
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We will exhibit at "Neo Functional Material 2026"
We will be exhibit at "Neo Functional Material 2026," which will be held from Wednesday, January 28 to Friday, January 30, 2026. We look forward to seeing you at our booth. [Exhibited Products] -Gap-free, flexible radiation shielding material "Tungsten Powder Holding Sheet" -Durable lightweight sheet material for harsh environments "Stainless Fiber Sheet Filter" -The "snap-in" structure streamlines the installation of heaters on small-diameter pipes "Half-split Heater for Small-diameter Pipes" -Thin and strong adhesion, available from 5µm "Thermo-setting Electrical Insulation Film SJ41" -Improved sealing performance for insert materials "Sealing Tape HT56 for Insert Molding"
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We will exhibit at "SEMICON Japan 2025."
We will exhibit at SEMICON Japan 2025 from Dec. 17 (Wed) to 19 (Fri), 2025. We look forward to seeing you at our booth. [Exhibited Products] - Performs reliably in environments up to 350℃ "350℃ Heat-resistant Removable Electrical Insulating Adhesive Tape" - Achives 25% energy savings compared to glass wool products "High-performance Insulation Sheet & Insulation Jackets" - The "snap-in" structure streamlines the instllation of heaters on small-diameter pipes "Half-spilt Heater for Small-diameter Pipes" - Heater + insulation with a total thickness as thin as 3mm "Thin-layer Heater for Flat Surfaces"
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In June 1914, TOMOEGAWA started its path as a pioneer of industrial specialty paper in Japan, and succeeded in domestic production of “electrical insulating paper and telecommunications paper” to meet the needs of telecommunications industry. In the 1960s, we earned a reputation as a 'Tomoegawa of Specialty Paper' by developing papers for multiple industries, with our strength in integrated production from wood pulp. Since then, TOMOEGAWA has developed "papermaking, coating, adhesive, powder" technologies and expanded its business domains to "highly functional materials." In recent years, with the spread of 5G, advanced driver assistance systems, etc., and the promotion of DX, many electronic parts require control for high voltage, high current, high frequency. TOMOEGAWA has expanded our "iCas" brand products that control "heat, electricity, and electromagnetic waves" to produce various solutions for heat, noise, etc. TOMOEGAWA has also formed “GREEN CHIP” brand, focusing on new products that contribute to the conservation of the natural environment and control of manufacturing and operating environments. In addition, we have changed our company name from TOMOEGAWA Co., Ltd., to TOMOEGAWA CORPORATION on January 1, 2024, in order to clarify the actual situation of our company and aim for sustainable corporate growth.