Electromagnetic wave absorbing coating material

Abstract

The invention relates to an electromagnetic wave absorbing coating material, which is characterized by comprising, by weight, 25-35% of an electromagnetic wave absorbing functional powder main material, and auxiliary materials, wherein the auxiliary materials comprise 0.4-1.1% of a diffusion agent, 5-15% of a cementing agent, 8-14% of a film forming agent, 0.4-0.9% of ammonia water, and 34-61% of pure water, the components are completely mixed, the obtained mixture is added to a ball mill, uniform dispersion and material discharge are performed, detection, adjusting and screening are performed, and the electromagnetic wave absorbing functional powder main material selects the mixture of carbonyl silicon coated iron powder, graphite powder, acetylene carbon powder and silicon carbide powder. According to the present invention, the principle that the heat energy is converted from the electromagnetic energy is used, the purification difficult problem that the shielding material can not solve the whole electromagnetic radiation environment pollution can be solved, and the interference and the damage of the electromagnetic radiation on the surrounding equipment and personnel can be effectively prevented.

Description

Technical field [0001] The invention relates to the field of electromagnetic radiation pollution protection and treatment, in particular to an electromagnetic wave absorbing paint and its production process. Background technique [0002] The world has entered the information age. The information revolution has brought huge benefits to mankind. However, the negative electromagnetic radiation pollution has just been recognized by people. The treatment of electromagnetic wave pollution is a high-tech and emerging industry. At present, electromagnetic radiation pollution protection coatings are extremely rare in the market. With the development and population growth, a large number of household appliances and wireless communication equipment have entered the family, and the man-made electromagnetic energy in urban space is increasing every year. Electromagnetic radiation is colorless, odorless, and invisible, and can penetrate many substances including the human body. A variety of in...

AI Technical Summary

Problems solved by technology

[0002] The world has entered the information age, and the information revolution has brought great benefits to human beings. However, the negative electromagnetic radiation pollution has just been recognized by people. The treatment of electromagnetic wave pollution is a high-tech and emerging industry. At present, electromagnetic radiation pollution protective coatings are extremely rare in the market and economical. With development and population growth, a large number of household appliances and wireless communication equipment have entered the family, and the man-made electromagnetic energy in urban space is increasing every year. Electromagnetic radiation is colorless, tasteless, and invisible, and can penetrate various substances including the human body. A variety of indoor household appliances and common communication equipment are internal factors that cause electromagnetic radiation pollution. The facts tell us that from the perspective of the entire living environment, electromagnetic radiation pollution from a wider range has an unavoidable impact on the safety of indoor spaces. In reality, electromagnetic radiation pollution sources mainly come from large public facilities such as high-voltage cables, substations, microwave communication stations, and radar stations, together with indoor household appliances, communication equipment, computers, and wireless routers. healthy