We propose 100％ Copper Fiber Sheets like a paper "Copper Fiber Sheet"
High heat dissipation characteristics are achieved by combining “the thermal conductivity of copper” and “the breathability of paper”
TOMOEGAWA's Copper Fiber Sheet is a 100% copper sheet. Sheets produced using papermaking technology combine “the electrical conductivity and thermal conductivity of copper” and “the porous and cushioning properties of paper”. [Features] 1. High heat dissipation properties The specific surface area is approximately 10 times geater than that of copper foil, resulting in high heat dissipation due to its porous structure. 2. Flexibility like paper It is highly flexible and can absorb thermal dimensional changes caused by differences in the coefficient of linear expansion. 3. Lightwight and thin Approximately 1/3 the weight of bulk copper foil of the same volume due to its porous structure. Also, it can be used in thickness of 100 μm or less, contributing to product weight reduction and space savings. 4. Customizable of various characteristics. Customization according to the required properties is possible by controlling fiber diameter and thickness. [Application] - Heat dissipation modules - Electrode related materials
basic information
＊For more detailed information on physical properties, usage, etc., please refer to the catalog or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
- Various heat dissipation module materials - Electrode related products
