Reasons and solutions for low absorption strength of coating absorbing materials

In modern technology, coating absorbing materials are widely used in military stealth technology, electronic countermeasures, and other fields due to their ability to effectively absorb and reduce the reflection and scattering of electromagnetic waves. However, the low absorption intensity of coating absorbing materials has always been a challenge faced by the industry. This article will analyze the reasons for low absorption intensity and combine it with Advanced Institute (Shenzhen) Technology Co., LtdResearch Platinum Brand Coating Absorbing MaterialsIdentify the characteristics and propose solutions.

Reasons for low absorption intensity

1. Material composition and properties:
   • Type of absorbent:Coating absorbing materialThe absorption effect is closely related to the type of absorbent used. For example, some absorbers only have good absorption capacity for electromagnetic waves of specific frequencies. If the selection is improper or the amount of absorbent is insufficient, it will significantly weaken the absorption effect.
   • Proportion of absorbent: The proportion of absorbent in the coating also affects the absorption effect. If the proportion is too low, an effective absorbing layer cannot be formed, thereby affecting the absorption intensity.
2. Construction process:
   • Coating thickness: Uneven coating thickness can also affect the absorption effect. Thick coatings may increase weight and cost, while thin coatings cannot effectively absorb electromagnetic waves.
   • Adhesion condition: The adhesion between the coating and the substrate can also affect the absorption performance. Poor adhesion may cause the coating to peel off, thereby reducing the absorption effect.
3. Environmental factors:
   • Temperature variation: With the change of temperature, the properties of the material may change, thereby affecting the absorption effect.
   • Humidity impact: Humidity can cause materials to become damp, reducing their absorption capacity.

solution

1. Optimize material composition and performance:
   • Choose the appropriate absorbent: Choose the appropriate absorbent according to actual needs and ensure its appropriate proportion. Yanbo brand special low-frequency absorbing conductive shielding material has efficient anti-oxidation and anti-corrosion properties, with a shielding efficiency of over 80dB, making it an excellent choice.
   • Application of Multilayer Structure: Multilayer structure can improve the wave impedance of the absorbing layer through parameter gradient, and greatly enhance the absorption rate by utilizing the scattering effect at the layer interface.
2. Improve the construction process:
   • Ensure uniform coating thickness: During construction, ensure uniform coating thickness, which can be achieved through methods such as air pressure spraying.Advanced Institute (Shenzhen) Technology Co., LtdThe absorbing material provides various solutions in construction, and its professional team can provide technical support to ensure uniform coating thickness and stable performance.
   • Improve adhesion: Choose a suitable adhesive to ensure a firm adhesion between the coating and the substrate. The absorbing materials of Advanced Institute (Shenzhen) Technology Co., Ltd. are equipped with specialized adhesives to meet the needs of different substrates.
3. Improving environmental factors:
   • Control temperature and humidity: During the construction process, temperature and humidity should be strictly controlled to ensure that material properties are not affected. The products of Advanced Institute (Shenzhen) Technology Co., Ltd. have characteristics such as high temperature resistance and oxidation resistance, and can maintain stable absorption performance in harsh environments.

conclusion

Coating absorbing materialThe low absorption intensity is the result of multiple factors working together. By optimizing material composition and properties, improving construction processes, and addressing environmental factors, the absorption performance of coatings can be effectively enhanced. The series of products from Yanbo brand coating absorbing materials and Advanced Institute (Shenzhen) Technology Co., Ltd. provide a good solution in this regard. They not only have efficient absorbing performance, but also maintain stable performance in various environments, providing strong support for stealth technology and electronic countermeasures.
The above data is for reference only, and specific performance may vary due to production processes and product specifications.