The Study On The Shielding Effectiveness And Structural Designing Of Anti-electromagnetic Radiation Maternity Dress

With the popularity of electronic products, it not only brings convenience to people but also brings serious electromagnetic radiation and pollution. A great deal of study has shown that chronic exposure to electromagnetic radiation will have great harm to the human body especially pregnant women and fetuses. Therefore more and more pregnant women choose to wear anti-electromagnetic radiation Maternity Dress. Although research on the electromagnetic shielding fabric has made considerable progress, there was still no scientific data proving that radiation-proof clothing made of fabric like this also had high shielding performance. At the same time countries have not released complete and systematic criteria of quality evaluation about radiation-protective garments. There are still considerable research margin in the relationship between the apparel structure and the shielding effectiveness of clothing. And what's more, relevant standard needs to be developed urgently.Based on the electromagnetic theory, we first analyze the principle of electromagnetic shielding and the various factors affecting the shielding effectiveness of clothing. Secondly, according to the theroy of human ergonomics, clothing structural design and pregnant women's body characteristics, we study the structural design elements of anti-electromagnetic radiation Maternity Dress from such four aspects as comfort, fittness, aesthetics and function. Finally, on the basis of previous studies, we establish a kind of effective method to test the electromagnetic shielding performance of different radiation protective clothing and make a experimental model of pregnant women. After analyzing and comparing the results of experiment,we find the relationship between the structural design and the shielding performance of clothing and hope that it will promoting the improvement of the clothing's radiation shielding performance on the market and the eventual establishment of complete evaluation criteria of electromagnetic protective garments.The innovation of the paper:Firstly,on the ground of the existing test methods of fabric shielding effectiveness,we put up the experimental program of testing radiation protective clothing's shielding performance and study preliminarily the relationship between the structural design and the shielding effectiveness of clothing in the light of the experimental results.Secondly, based on the principles of exprimantal method and experimental data analyzing,we make relevant recommendations about establishing evaluation criteria of radiation protective clothing's shielding performance.