"Rock Wool Paper" Exceptional Heat Resistance, Equipped with Cushioning and Flexibility
A sheet that possesses heat resistance up to approximately 1000°C as well equipped with cushioning and flexibility. We respond to a wide range of thickness and hardness requirements.
Features 1: Excellent heat resistance - Primarily composed of rock wool, offering heat resistance up to 1000°C. Features 2: Low Shot Content - Compared to general rock wool (slag wool) products, it contains less shot (un-fiberized material), resulting in 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 physical property technical data, please refer to the detailed information. - Sheet thickness: 1 to 6mm - Sheet width: 630 mm to 1,260 mm *For details regarding thickness, width, or length other than those listed above, please feel free to contact us. *Please note that smoke or gas may be generated during initial heating due to the inclusion of organic binder.
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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 varies depending on the quantity, so please feel free to contact us.
Applications/Examples of results
Insulation materials for automobiles, home appliances, and water heaters; high temperature cushion materials; gaskets and packing materials.
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.