A sheet material primarily composed of alumina fiber (PCW/crystallized alumina short fiber).
Features 1: Excellent heat resistance - Primarily composed of alumina short fibers (PCW), offering heat resistance up to 1600°C. Features 2: Low Shot Content - With an extremely low content of shot (un-fiberized material), the sheet has a smooth surface. Features 3: processability and Flexibility Can be easily cut with scissors or a cutter. The hardness of the sheet can be controlled, making it possible to meet needs such as punching and winding properties. (Sheet thickness: 0.5–6 mm. For other sizes, please inquire. Sheet width: up to 1,260 mm) - For detailed technical data, please refer to the additional information provided. - Sheet thickness: 0.5–6 mm - Sheet width: 630 mm to 1,260 mm. *For additional thicknesses, widths, lengths, or other detailed specifications not listed above, please feel free to contact us. * Because this product contains an organic binder, smoke or gas may be generated during the initial heating process.
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basic information
For more details, please refer to the catalog or feel free to contact us.
Price range
Delivery Time
※The delivery time may vary depending on the quantity, so please feel free to contact us.
Applications/Examples of results
Heat process of metals/ceramics, joint materials, and insulation/cushioning materials used in various batteries
Detailed information
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*The values are representative and not guaranteed.
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Company information
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.