Boron Nitride Ceramic Insulating Materials Continue To Expand Application Fields And Help Upgrade High-End Manufacturing

Boron nitride ceramics because of its excellent insulating properties, high temperature resistance, chemical stability and other characteristics, in the following areas of high requirements for the performance of insulating materials are widely used:

1, high-end electronic equipment manufacturing

(1) Semiconductor chip manufacturing: in the process of semiconductor chip manufacturing, high-precision insulating materials are needed to ensure the stability and reliability of the internal circuit of the chip. Boron nitride ceramics with high purity, low impurity characteristics, to meet the strict requirements of chip manufacturing materials. It can be used for the manufacture of chip manufacturing equipment in the insulating parts, such as wafer carrier, lithography mask plate, etc., can provide a stable insulating environment in the high-precision manufacturing process to ensure the performance and yield of the chip.

(2) high-frequency, high-voltage electronic circuits: in high-frequency, high-voltage electronic circuits, the dielectric properties of the insulating material, voltage resistance and heat dissipation performance has high requirements. Boron nitride ceramics have a low dielectric constant, high dielectric strength and good thermal conductivity, can be in the high-frequency, high-voltage operating conditions to maintain stable insulation properties, effectively reduce the signal transmission process loss and distortion, while the heat generated by the circuit in a timely manner, to prevent damage to the circuit due to overheating. Therefore, boron nitride ceramics are commonly used in the manufacture of high-frequency transformers, high-voltage capacitors and other electronic components of the insulation parts.

2, aerospace and defense

(1) aircraft electronic systems: in aerospace vehicles, electronic systems need to operate reliably under extreme environmental conditions (such as high temperature, high radiation, strong vibration, etc.). As an insulating material, boron nitride ceramics can withstand all kinds of harsh environments encountered in the flight process of the aircraft, providing stable insulation protection for electronic equipment. For example, in the aircraft avionics, radar systems, communication systems, etc., boron nitride ceramics can be used to manufacture insulating brackets, circuit board substrates and other components to ensure that the electronic system in the complex electromagnetic environment and harsh climatic conditions work properly.

(2) missiles and satellites: in missiles and satellites and other spacecraft, the performance requirements for insulation materials are more demanding. Boron nitride ceramics have good resistance to high temperature, radiation resistance, can be launched in the missile high temperature, high pressure environment and satellite in space under the high radiation environment to maintain stable insulation properties, to ensure the reliability of the spacecraft electronic systems and control systems. It can be used in the manufacture of missile guidance systems, satellite on-board electronic equipment and other insulating components, to improve the performance and reliability of spacecraft is of great significance.

3, new energy

(1) solar photovoltaic industry: in the solar photovoltaic industry, boron nitride ceramics can be used in the manufacture of photovoltaic cell production equipment in the insulation parts. For example, in the photovoltaic cell coating process, etching process and other processes, the need to use high-precision insulating materials to ensure the stability of the process and product quality. Boron nitride ceramics have good chemical stability and insulating properties, can withstand the photovoltaic production process using a variety of chemical reagents and high-voltage environments, for the production equipment to provide reliable insulation protection, improve production efficiency and product consistency.

(2) Electric vehicle charging piles: With the popularization of electric vehicles, the demand for charging piles is increasing. In electric vehicle charging piles, high-performance insulating materials are needed to ensure the safety and stability of the charging process. Boron nitride ceramics have high insulating strength, good thermal conductivity and weather resistance, and can provide reliable insulation protection in the high-voltage circuit of the charging pile, the power module and other parts, while effectively emitting heat to prevent the charging pile from overheating and causing safety accidents.

4, high-end equipment manufacturing

(1) high-speed trains: in the traction system, braking system and other key parts of high-speed trains, need to use high-performance insulating materials to ensure the safe operation of the equipment. Boron nitride ceramics with high insulating properties, good mechanical properties and high temperature resistance, can withstand high voltage, high current and frequent vibration impacts in the high-speed train operation process, to provide reliable insulation protection for the train's electrical equipment, to improve the reliability of the train's operation and safety. For example, boron nitride ceramics can be used in the manufacture of traction transformer insulation parts, braking resistor insulation support.

(2) industrial robots: in the control system of industrial robots, drive systems, etc., the performance of the insulating material is also high. Boron nitride ceramics can maintain stable insulating properties in the complex working environment of industrial robots (such as high temperature, high humidity, dusty, etc.), providing reliable protection for the robot's electrical equipment, preventing electrical failures and short-circuit phenomena, to ensure the normal operation of the robot and precision control. It can be used to manufacture insulated circuit boards in robot controllers, insulated sleeves for motors and other components.

Shengyang New Material Co., Ltd. is committed to the production of boron nitride and boron nitride processed products, and can customize various boron nitride insulating ceramic parts according to customer needs. Contact us if necessary.
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