Sometimes the anti-radiation intensity is increased. It is reported that at present, radiation protection clothing on the market is mainly composed of metal fibers and silver ions. Some merchants advertised that ordinary metal fibers can withstand 99.99% of the radiation, and silver ions can withstand up to 99.9999% of the radiation, so the market contains silver ion radiation protection clothing is significantly more expensive than the metal fiber. According to a test result of a professional electronic testing laboratory with a leading level in China, in the case of radiation from a single source, although the market for metal fiber radiation protection clothes sold in the market is not as high as 99.99% of the radiation resistance advertised by businesses, it is sufficient. Resist 90% of radiation.
However, the source of radiation in reality is not a single one, and it is not a single direction. After conducting experiments in a simulated complex radiation environment, the laboratory found that electromagnetic waves reflected in radiation suits or maternity dresses corresponded to a collection of signals. Wearing radiation protective clothing in real life not only does not protect the radiation source from certain directions, but will increase the radiation intensity.
Radiation protection suits no detection standard Guangzhou Electrical Apparatus Academy engineer Zeng Bo said that because of the current radiation protection clothing is still a new industry, the relevant industry standards have not been formulated, its production and sales are therefore unmanned vacuum.
“The state has a standard for the radiation value of the environment, and there are standards for the radiation value of home appliances. However, there has been no standard for the radiation protection service. It is difficult to do the test.†Yesterday, the Guangzhou Electrical Apparatus Research Institute engaged in electromagnetic radiation testing engineers. In an interview with New Express reporters, Bo said that due to the lack of standards, the radiation suits could not be tested in the market, and the test reports issued on the market were mostly data on the radiation protection of fabrics, and they were not comparable.
Zeng Bo said that according to its understanding, the line has been tested on radiation protection fabrics, some qualified products can block 90% -99% of electromagnetic waves. "But fabrics are not clothes. They have cuffs or something. They are open. Electromagnetic waves can enter from these places."
Zeng Bo said that two years ago, there were companies that took radiation protection clothing to the Guangzhou Institute of Electrical Science and hoped to do radiation detection. Zeng Bo suggested that if the pregnant woman has concerns about the electromagnetic radiation around her before the standard is introduced, he can refer to the article on the effects of electromagnetic radiation on the human body released by the World Health Organization in 1998 to avoid contact with high-radiation electrical products.
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