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Anti-electromagnetic radiation clothing for absorbing waves

A technology for preventing electromagnetic radiation and clothing, applied in protective clothing, clothing, clothing, etc., can solve the problems of weak radiation protection, poor absorbing performance, inconvenient use, etc., to reduce reflectivity, expand absorption bandwidth, and achieve multiple scattering. added effect

Active Publication Date: 2021-02-09
子午线(北京)服装有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For this reason, anti-electromagnetic radiation clothing has appeared, but now most anti-electromagnetic radiation clothing uses the principle of reflection to reflect electromagnetic waves or has poor wave-absorbing performance, resulting in weak radiation protection and inconvenient use.

Method used

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  • Anti-electromagnetic radiation clothing for absorbing waves
  • Anti-electromagnetic radiation clothing for absorbing waves
  • Anti-electromagnetic radiation clothing for absorbing waves

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] refer to Figure 1-3 As shown, a wave-absorbing and anti-electromagnetic radiation clothing includes a clothing body 1; the clothing body 1 includes a moisture-absorbing and sweat-wicking layer 11 for absorbing human sweat, which is made of bamboo fiber and cotton blended, and is sewn on the moisture-absorbing wicking layer 11. The electromagnetic wave shielding layer 12 woven by silver fiber on the sweat layer 11 for shielding electromagnetic waves, and the electromagnetic wave absorbing layer woven by absorbing chemical fibers sewn on the electromagnetic wave shielding layer 12 for electromagnetic wave absorption 13, and the polytetrafluoroethylene membrane waterproof breathable layer 14 that is sewn on the electromagnetic wave absorbing layer 13; The described electromagnetic wave absorbing layer 13 is arranged in a honeycomb structure, and the aperture of the described honeycomb structure is 1-3mm, and the described electromagnetic wave shielding layer 12 is Wavefor...

Embodiment 2

[0030] refer to Figure 1-3As shown, a wave-absorbing and anti-electromagnetic radiation clothing includes a clothing body 1; the clothing body 1 includes a moisture-absorbing and sweat-wicking layer 11 for absorbing human sweat, which is made of bamboo fiber and cotton blended, and is sewn on the moisture-absorbing wicking layer 11. The electromagnetic wave shielding layer 12 woven by silver fiber on the sweat layer 11 for shielding electromagnetic waves, and the electromagnetic wave absorbing layer woven by absorbing chemical fibers sewn on the electromagnetic wave shielding layer 12 for electromagnetic wave absorption 13, and the polytetrafluoroethylene membrane waterproof breathable layer 14 that is sewn on the electromagnetic wave absorbing layer 13; The described electromagnetic wave absorbing layer 13 is arranged in a honeycomb structure, and the aperture of the described honeycomb structure is 1-3mm, and the described electromagnetic wave shielding layer 12 is Waveform...

Embodiment 3

[0041] refer to Figure 1-3 As shown, a wave-absorbing and anti-electromagnetic radiation clothing includes a clothing body 1; the clothing body 1 includes a moisture-absorbing and sweat-wicking layer 11 for absorbing human sweat, which is made of bamboo fiber and cotton blended, and is sewn on the moisture-absorbing wicking layer 11. The electromagnetic wave shielding layer 12 woven by silver fiber on the sweat layer 11 for shielding electromagnetic waves, and the electromagnetic wave absorbing layer woven by absorbing chemical fibers sewn on the electromagnetic wave shielding layer 12 for electromagnetic wave absorption 13, and the polytetrafluoroethylene membrane waterproof breathable layer 14 that is sewn on the electromagnetic wave absorbing layer 13; The described electromagnetic wave absorbing layer 13 is arranged in a honeycomb structure, and the aperture of the described honeycomb structure is 1-3mm, and the described electromagnetic wave shielding layer 12 is Wavefor...

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Abstract

The invention discloses a wave-absorbing and anti-electromagnetic radiation clothing, which includes a clothing body; the clothing body includes a moisture-absorbing and sweat-wicking layer, an electromagnetic wave shielding layer, an electromagnetic wave absorbing layer, and a waterproof and breathable layer; The contact area of ​​the electromagnetic wave shielding layer is set in a waveform, which can better shield the electromagnetic wave and reflect it to the electromagnetic wave absorbing layer for second absorption; the specific surface area of ​​the nano-silicon oxide in the wave-absorbing chemical fiber increases, and the grain boundaries and grain boundary atoms The number of dangling bonds increases, and the loss of incident electromagnetic waves increases. Acetylene carbon black can reduce the minimum reflectivity of nano-silicon oxide, expand the absorption bandwidth, and increase the anti-electromagnetic radiation effect; zinc ferrite has the effect of absorbing electromagnetic waves, and expanded perlite The dielectric constant is close to that of air, which can better match the impedance between the surface of the material and the free space, reduce the reflectivity of the surface of the material, allow electromagnetic waves to enter the interior of the material, and give full play to the wave-absorbing performance of zinc ferrite.

Description

technical field [0001] The invention relates to a wave-absorbing anti-electromagnetic radiation clothing. Background technique [0002] While the rapid development of information technology has brought convenience to the world, it is also accompanied by disadvantages—electromagnetic radiation. Electromagnetic radiation, also known as electronic smog, is composed of electric energy and magnetic energy transferred together in space, and the energy is generated by the movement of charges; for example, the moving charges emitted by a radio frequency antenna that is transmitting signals will produce electromagnetic energy. The electromagnetic "spectrum" includes all kinds of electromagnetic radiation, from very low frequency electromagnetic radiation to very high frequency electromagnetic radiation. There are radio waves, microwaves, infrared rays, visible light and ultraviolet light in between. The general definition of the radio frequency portion of the electromagnetic spect...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A41D13/01A41D31/04A41D27/00A41D27/10A41D27/20D01F8/10D01F8/16D01F8/14D01F1/10
CPCA41D13/01A41D27/00A41D27/10A41D27/20A41D2200/10A41D2300/322A41D2500/20D01F1/10D01F8/10D01F8/14D01F8/16
Inventor 王学武詹毅利
Owner 子午线(北京)服装有限公司
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