Vacuum coating technology provides isolation layer for mobile phone radiation
With the improvement of people's living standards, the use of mobile phones is becoming more and more common. However, while the mobile phones bring convenience to people, the harm of radiation to the human body is increasingly prominent. The research table shows that the electromagnetic wave intensity generated by mobile phones is 4 to 6 times that of space electromagnetic waves. The electromagnetic waves generated by a few inferior mobile phones even reach more than 100 times the space electromagnetic waves.
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Cell phone radiation can cause neurasthenia, endocrine disorders, and can affect the growth and development of children and children, and even cause brain tumors. How to reduce the impact of mobile phone radiation on human health has become an urgent problem to be solved before us.
The application of mobile phone vacuum coating technology can solve this problem better. Vacuum coating is a technique for material formation at the atomic level. The crystallinity of the coating is about 10 nm, which belongs to the category of nanomaterials. By vacuum-plating the electromagnetic protective film layer on the inner wall of the mobile phone case, the harm to the mobile phone user due to electromagnetic wave radiation can be greatly prevented. The hard subject "Research on mobile phone vacuum coating technology" completed by Beijing Dongming Chemical Industry Co., Ltd. mainly solves the coating process problems, including resistivity, adhesion, high temperature oxidation resistance, film surface brightness and complex area film. Layer attachment problem.
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The research and application of mobile phone vacuum coating technology not only promotes the development of mobile phone manufacturing industry, but also promotes the development of related industries. Products with electromagnetic radiation can be electromagnetically shielded using this technology to optimize their performance, protect human health and protect the environment.