Application of N,N-4,4-diphenylmethyene bismaleimide in electronic materials
Application of N,N-4,4-diphenylmethyene bismaleimide in electronic materials
Feb 27, 2024
N,N-4,4-diphenylmethyene bismaleimide (BMI) manufactured by Yangchen Tech plays an important role in the field of electronic materials. With its unique chemical structure and physical properties, BMI provides important support for the development of the modern electronics industry.
High temperature insulation materials:
BMI is widely used as high temperature insulation material due to its excellent heat resistance and chemical stability. In high-temperature environments, traditional insulating materials may lose their performance, while BMI can maintain stable electrical performance and ensure the normal operation of circuits.
In electronic equipment, especially in components that need to withstand high temperatures, such as power supplies, transformers and motors, BMI can be used as an excellent insulating layer material to prevent current leakage and short circuits.
Electronic packaging materials:
BMI has excellent mechanical properties and thermal stability, making it an ideal electronic packaging material. It can effectively resist thermal expansion and contraction during the operation of electronic equipment, protecting internal circuits and components from the influence of the external environment.
BMI also has good insulation properties, which can prevent electrical interference between different components inside the electronic package and ensure the normal operation of electronic equipment.
Printed Circuit Board (PCB):
BMI can be used as a coating material for PCB to improve the heat resistance and insulation properties of the circuit board. In high temperatures or harsh environments, BMI-coated circuit boards maintain stable performance and reduce the risk of failure and damage.
In addition, BMI can also form good bonds with other materials in the PCB, enhancing the overall strength and stability of the circuit board.
Electronic coatings and films:
BMI can be used to prepare electronic coatings and films to protect electronic device surfaces or provide specific electrical properties. These coatings and films offer excellent thermal resistance, insulation and chemical stability, allowing them to maintain stable performance in harsh operating environments.
For example, BMI films can be used as dielectric layers in capacitors, providing excellent electrical performance and stability.
Advanced composite materials:
BMI can also be combined with reinforcing materials such as carbon fiber and glass fiber to prepare advanced composite materials with high strength, high modulus, high temperature resistance and good insulation properties. These composite materials are widely used in aerospace, automotive, electronics and other fields, such as in the manufacture of high-temperature sensors, electronic connectors and insulators.
Technical Indicators
Appearance
Melting point
Acid value
Volatile
Specification
Gel time
Toluene Solubility
Yellow powder
150-160℃
≤1mgKOH/g
≤1%
>98%
>100 S
Fully soluble
N,N-4,4-diphenylmethyene bismaleimide manufactured by Yangchen Tech has extensive and important applications in electronic materials. Its excellent thermal resistance, chemical stability and electrical properties make it ideal for high-temperature insulation materials, electronic packaging materials, printed circuit boards, electronic coatings and films, and advanced composite materials. With the continuous development of the electronics industry, the application prospects of BMI in the field of electronic materials will be broader.