1. The hazards of electromagnetic waves
Electromagnetic waves affect human health
Electromagnetic waves affect human functions. Electromagnetic radiation can cause dysfunction of the central nervous system and autonomic nervous system tension disorders, mainly characterized by sympathetic nervous system fatigue and tension. After being exposed to electromagnetic radiation, the body temperature does not significantly increase, but it has already interfered with the weak electromagnetic field of the human body, causing genetic abnormalities and mutations, and triggering white diseases and tumors; It can also cause chromosomal changes in embryos, leading to fetal malformations or miscarriage in pregnant women; Long term damage to brain cells can inhibit conditioned emission and cause neurological disorders.
Electromagnetic waves affect the living environment
With the construction of electrical equipment such as communication antennas, high-voltage transmission lines, and television signal transmission towers, as well as the increase in household appliances, the increasingly serious electromagnetic radiation has caused varying degrees of pollution to the environment. Severe electromagnetic pollution can cause genetic mutations, inability to grow, and even death in plants, as well as adverse effects on livestock, wildlife, and other animals.
Electromagnetic waves affect equipment operation
The output energy of high-power high-frequency equipment is very strong, and during operation, it forms abnormally strong high-frequency radiation, which seriously interferes with the operation of other electronic instruments and precision instruments around it, causing serious impact on communication signals and parameter testing, and even making all surrounding equipment unable to work normally.
2. Electromagnetic shielding principle
To suppress electromagnetic interference and achieve electromagnetic radiation protection, the main means is to shield electromagnetic waves. Shielding is the isolation of metal between two spatial regions to control the induction and radiation of electric, magnetic, and electromagnetic waves from one region to another.
At present, high-tech products such as computers, LCD screens, and mobile phones on the market all use FPC. FPC is mainly used to transmit signals, and there may be some external electromagnetic interference during the transmission process, which can cause signal distortion. In order to weaken or eliminate electromagnetic interference and avoid its impact, the market has seen the emergence of FPC
Electromagnetic shielding film material.
3. Our company's electromagnetic shielding products
Advanced Institute (Shenzhen) Technology Co., LtdSpecializing in the flexible circuit board industry, we are a new material technology enterprise that integrates research and development, production, and sales. We specialize in the research and development of FPC film new materials, mainly used for FPC products in the mobile phone manufacturing industry.
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