Characteristics, Preparation Methods, and Application Fields of Thermal Conductive Absorbing Materials

    Thermal conductive absorbing materialThermal Conductive Absorber Material is a composite material with thermal conductivity and absorption properties, commonly used for heat dissipation and electromagnetic wave shielding in electronic devices. It consists of three parts: substrate, absorbing layer, and conducting layer, which can simultaneously achieve the effects of heat dissipation and electromagnetic wave shielding. This article will provide a detailed introduction to the characteristics, preparation methods, and application fields of thermal conductive absorbing materials.

1、 The characteristics of thermal conductive absorbing materials are as follows:

1. Good thermal conductivity: The thermal conductive layer of the thermal absorbing material is made of high thermal conductivity material, which can quickly dissipate heat and achieve the effect of heat dissipation.
   

   
   

2. Good absorption performance: The absorption layer of the thermally conductive absorbing material adoptsSoft magnetic materialsMade to effectively absorb electromagnetic waves, thereby achieving electromagnetic wave shielding effect.
   

   
   

3. Good comprehensive performance: Thermal conductive absorbing materials can achieve both heat dissipation and electromagnetic wave shielding effects, with excellent comprehensive performance.
   

   
   

4. Good flame retardant performance: Thermal conductive absorbing materials can be added with flame retardants to improve their flame retardant performance and enhance their safety.
   

2、 The preparation methods of thermal conductive absorbing materials mainly include the following:

1. Solution method: Dissolve the thermal conductive material and the absorbing material separately in organic solvents, mix them, and apply them on the substrate. After drying, baking, and other processes, they are made.
   

   
   

2. Melting method: Mix thermal conductive material and absorbing material, heat and melt them, then coat them on the substrate, and make them through cooling, cutting and other processes.
   

   
   

3. Spray coating method: Thermal conductive material and absorbing material are sprayed separately on the substrate, and then dried and processed to make it.
   

   
   

4. Adhesive method: The thermal conductive material and the absorbing material are separately attached to the substrate, and then processed through pressure, cutting, and other techniques to make it.
   

3、 The application fields of thermal conductive absorbing materials are widely used in the following areas:

1. Electronic devices: Thermal conductive absorbing materials are commonly used for heat dissipation and electromagnetic wave shielding in electronic devices, such as computers, mobile phones, tablets, etc.
   

   
   

2. Communication equipment: Thermal conductive absorbing materials are commonly used for electromagnetic wave shielding in communication equipment, such as antennas, base stations, etc.
   

   
   

3. Automotive electronics: Thermal conductive absorbing materials are commonly used for heat dissipation and electromagnetic wave shielding in automotive electronics, such as electric vehicles, smart cars, etc.
   

   
   

4. Medical equipment: Thermal conductive absorbing materials are commonly used for heat dissipation and electromagnetic wave shielding in medical equipment, such as magnetic resonance imaging equipment, ultrasound imaging equipment, etc.
   

   
   

5. Aerospace: Thermal conductive absorbing materials are commonly used for heat dissipation and electromagnetic wave shielding in aerospace, such as satellites, missiles, etc.
   

In short, thermal conductive absorbing materials have both thermal conductivity and absorption properties, which can simultaneously achieve the effects of heat dissipation and electromagnetic wave shielding. It is widely used in electronic devices, communication equipment, automotive electronics, medical equipment, aerospace and other fields. With the continuous development of technology.