Achieving ultimate low resistance! Aluminum foil with carbon particles fixed without a binder.
"Toyal Carbo" is an original product that successfully applies a unique whisker generation technology to adhere carbon particles to the surface of aluminum foil without the presence of an organic binder (adhesive). When used as electrodes in capacitors, its main application, it achieves extremely low resistance and high capacitance. 【Features】 ■ Carbon particles fixed to the foil surface without a binder → Reduction of electrical resistance ■ Excellent heat resistance → Maintains adhesion and bonding strength even at high temperatures *For more details, please refer to the catalog, and feel free to contact us.
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basic information
【Performance】 As the thickness of the carbon layer increases, the resistance decreases (as measured by impedance). *Please refer to the second image (graph). 【Details of Provided Samples】 〇 Thickness Base material AL foil thickness: 20μm, 30μm, 50μm Carbon layer: 1-3μm 〇 Size: (W) 120mm × (L) 300mm *For roll samples, please contact us separately. *For more details, please refer to the catalog, and feel free to contact us.
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Applications/Examples of results
- The reduction of resistance through binder-free technology, along with high conductivity and high heat resistance, and the low light reflectivity due to the black color, can be utilized as materials for electronic components and electrical products. - Applications: → Current collectors for capacitors and lithium-ion batteries → Electromagnetic wave shielding materials *For more details, please refer to the catalog, and feel free to contact us.
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Company information
Toyo Aluminum K.K. has pursued the potential of aluminum's functionality and design since its founding, developing useful products and contributing to society. By accurately responding to customer needs based on research outcomes that highlight the characteristics of aluminum, we produce foil products tailored to applications in packaging, electronics, and daily necessities, as well as powder and paste products as high-performance materials, and solar cell-related products that consider the global environment. We have grown into a manufacturer that operates globally, not only in Japan but also in Europe, the Americas, China, and various Asian countries. Moving forward, we will leverage our unique core technology as a source of development strength, under the action policy of "Creating the future, I create, we all create," to meet customer demands and contribute to the development of a new society.