Dispute Over The Effectiveness Of Radiation Protection Clothing &Nbsp; Industry Association Denies Radiation.

CCTV reported on the "radiation protection clothing may be more dangerous", which allowed moms to be at a loss for a while.

Electromagnetic protection in Shanghai

Incident

Reported

In December 17th, CCTV reported that the reporter had found a leading domestic professional electronic testing laboratory through the recommendation of the Chinese Academy of Sciences, and tested the radiation protection ability of a metal fiber's radiation protection clothing.

Engineer Chen Feng experimental results show that the metal fiber radiation protection clothing can withstand about 90% of the radiation in a single direction; but in real life, wearing radiation protection clothing does not have any protective effect on radiation sources from certain directions, but it will make the radiation intensity of radiation protection clothing bigger.

The report also said that due to the radiation protection products is a new industry, China has not yet issued relevant.

Useful school

The association negates the theory of "radiation becoming larger".

"Whether radiation protection clothing is of any use or not will cause a lot of controversy every year. Now," harmful theory "has also come out. Yesterday, Huang Jianhua, a member of the National Standardization Committee of electromagnetic shielding materials and a spokesman for the Shanghai electromagnetic radiation protection association, said that the association had to clarify the facts and hope to speak with science.

"The experiment demonstrated in the report is the result of a non professional approach by non professionals in a non professional way," the association solemnly declared yesterday. "We can tell consumers responsibly that they are shielded against electromagnetic radiation."

As for what the report referred to as "radiation becoming larger", Li Guodong, a consultant of the National Standardization Committee of electromagnetic shielding materials, gave a clear negation yesterday. "The experiment of inspector Chen Feng in CCTV investigation is not rigorous. The electromagnetic radiation from the cuffs and other crevice into the radiation protection clothing is very small. The energy in every reflection of the radiation will weaken in the clothes and turn into heat until the radiation disappears. This part of the heat will be absorbed by the human body, but it is harmless to the human body.

At the same time, the reflection distance from radiation to extinction is about 3-5 millimeters, so the edge of radiation protection clothing will disappear.