キンセイマテック List of Products and Services

Kinsei Matec Co., Ltd. possesses the technology for "flat processing of metal powders." We accept commissioned processing not only for our own product, the soft magnetic metal flat powder "JEMK," but also for flat processing of metal powders for applications such as electromagnetic wave noise absorption. We can handle commissioned processing from 1 kg prototypes to mass production in ton units. 【Effects】 - Emergence of anisotropy - Increase in aspect ratio - Improvement of magnetic properties and permeability - Enhancement of magnetic responsiveness - Acquisition of particle orientation 【Examples of Applications】 ■ Magnetic Sheets - Electromagnetic wave noise suppression fillers - Fillers for NFC (13.56MHz RF-ID) ■ Coatings - Special coatings that utilize the physical properties of metals such as magnetism and conductivity ■ MR Fluids *For more details, please refer to our catalog or feel free to contact us.

The magnetic powder "JEMK" is a soft magnetic powder manufactured by processing special alloy powder into a flattened shape. It is designed to have a high real part of permeability (μ') and a low imaginary part (μ'') in the communication frequency band of 13.56 MHz. Due to its excellent properties, it is actively used in the field of EMC and is widely utilized for NFC and electromagnetic noise suppression in electronic devices, including smartphones. 【Features】 ■ High aspect ratio soft magnetic metal powder ■ Excellent magnetic properties ■ Magnetic field convergence and magnetic responsiveness due to μ' ■ Enables long-distance communication in the 13.56 MHz band ■ Electromagnetic wave absorption due to μ'' ■ Suppresses electromagnetic noise in the hundreds of MHz to several GHz range For more details, please refer to the catalog or feel free to contact us.