Main Features Nano Boron Nitride and ultrafine boron nitride powder are prepared through special processing methods, featuring high purity, small particle size, large specific surface area, high surface activity, and a crystal structure similar to graphite's layered form, exhibiting properties such as looseness, lubricity, moisture absorption (which can be overcome after modification), and light weight; excellent dry lubrication capability, extremely stable chemical properties, low thermal expansion coefficient, and outstanding high thermal conductivity insulation material at high temperatures; Mohs hardness of 4, hardness close to diamond, with thermal stability and chemical characteristics superior to other materials.

Xuancheng Jingrui New Materials Gan Sheng 18620162680, (WeChat).

Application Areas
1. Thermal seal desiccant for transistors and thermal conductive insulation additives for polymers such as plastics, resins, rubber, and coatings;
2. Drill bits, abrasive materials, cutting tools;
3. High-temperature lubricants, release agents;
4. Insulators for high-voltage and high-frequency electricity and plasma arcs, coatings for automatic welding high-temperature resistant brackets, materials for high-frequency induction electric furnaces, solid-phase dopants for semiconductors, structural materials for atomic reactors, packaging materials for neutron radiation protection, radar transmission windows, radar antenna dielectrics, and components for rocket engines.