JFEミネラル List of Products and Services

Our company's "HP-40 Series Boron Nitride Powder for Electronic Materials" is suitable for applications that require strict insulation properties and excellent heat dissipation characteristics, such as power modules. It is used as a high thermal conductivity filler in heat dissipation sheets and metal-based substrates, utilizing an aggregated filler that eliminates the anisotropy of boron nitride. It is implemented in products with thermal conductivity of 12 W/mk or higher, and is currently being developed at levels of 15 to 20 W/mk. We have achieved high filling in thermosetting resins such as epoxy resin, polyimide, and acrylic resin, balancing low dielectric properties and high thermal conductivity for the upcoming 5G and 6G communications. In addition to excellent insulation and uniform dispersion, it possesses stable performance characteristics such as moderate aggregation strength. We are also happy to provide additional suggestions, so please refer to the PDF materials for more details or feel free to contact us.

• Other polymer materials

"BN Leaf Powder" is a boron nitride for cosmetics that brings out various charms of cosmetics. Through synthetic technology that enhances the safety and diverse functions required in cosmetics, it achieves excellent coverage, smooth application and adhesion, and an elegant sheen and luster. It can be used not only in powder foundations but also in point makeup and liquid foundations. [Features] ■ Smooth application and adhesion ■ Excellent coverage ■ Transparency of bare skin ■ Elegant sheen and luster ■ Excellent makeup longevity *For more details, please refer to the PDF document or feel free to contact us.

• Other polymer materials

JFE Mineral Co., Ltd. handles "BN Boron Nitride for Industrial Special Applications." It features excellent thermal conductivity and heat resistance, with ultra-fine sizes and special shapes. Our technology, which supports "Boron Nitride for Industrial Special Applications," includes shape control technology for ultra-fine particles, including the nano range, as well as strict quality control and inspection techniques, allowing us to excel in various special applications. 【Features】 ■ Component adjustment according to application ■ Ultra-fine sizes and special shapes ■ Excellent lubricity ■ Excellent thermal conductivity and heat resistance ■ Uniform dispersibility *For more details, please refer to the external link page or feel free to contact us.

• Other polymer materials

Our company manufactures ferromanganese, which is essential for steelmaking during deoxidation and desulfurization. We maintain high-efficiency and stable production technology for top-class vertical furnaces (SF). Additionally, we employ shaking ladles to achieve the quality performance demanded by our users. 【Features】 ■ We own one of the largest ferromanganese smelting furnaces in the world. ■ We produce efficiently using coal energy without relying on electricity. ■ We realize Customer Delight (CD) through meticulous service. *For more details, please download the PDF or contact us.

• Contract manufacturing