Description
- Origin: Mainland China
- CN: Anhui
- Occasion: Casual
- Product name: EMF shielding color silver fiber cloth
- Function: EMF shielding
- 50% silver fiber fabric composition: 50.6% polyester fiber, 49.4% silver fiber
- Product weight: 0.7 kg
- Size: 1m, 2m, 3m, 4m, 5m, 6m, 7m, 8m, 9m, 10m
- Color: Multiple colors available
This is electromagnetic radiation protective color silver fiber cloths
Frequency range and shielding effectiveness:
50% Silver fiber face mask cloths
(Specific composition of 50% silver fabric: 50.6% polyester fiber, 49.4% silver fiber)
Frequency range: 30MHz-18GHz
Shielding effectiveness: 33.8dB-51.3dB
Fabric analysis:
The silver fiber radiation protection face mask cloth is a high-tech product obtained by permanently bonding silver to a fiber surface through a special technique. This structure not only makes the silver fiber maintain the original textile property, but also gives it all the The magical function of silver, the magical effect of silver fiber. Silver has the most effective antimicrobial properties. Silver fiber radiation-proof fabric made of silver-containing fiber using nanotechnology is the latest radiation-proof technology in the world after metal anti-radiation fiber cloth. It has the functions of radiation protection, anti-bacterial and anti-fouling, and is the ideal fabric. Its anti-radiation effect is superior to radiation-proof fabric made of other metal materials, which can be worn close to the body and beneficial to the human body.
Silver fiber fabric shielding principle:
The silver fiber is highly conductive and has an electromagnetic shielding function. The anti-electromagnetic wave cloth can quickly and effectively conduct electromagnetic waves, thereby protecting the human body from electromagnetic waves.
Recommended use environment: Silver fiber anti-electromagnetic radiation fabric is recommended for various military radar stations, electronic countermeasure, wireless communication base stations, civil aviation, meteorology, public security, high-speed, intelligent building monitoring rooms, electromagnetic compatibility laboratory, 5G communication, new energy vehicles, Overhaul of railway communication, etc.
[NOTE]:
Silver fiber anti-electromagnetic radiation fabrics exhibit excellent shielding performance under high-frequency electromagnetic radiation environments. The greater the shielding effectiveness value at a certain frequency point or frequency band, the better the protection effect, which is usually 30dB (equivalent to a shielding rate of 99.9%) The above is a very good effect.
The maintenance method of silver fiber:
Silver fiber exposed to the air can not avoid oxidation, the fabric will be black or yellow, is a normal phenomenon, does not affect the shielding effect. To reduce the oxidation of washing, it is recommended to keep the head and face clean when using, if do not use, it is recommended sealed.
1. It is recommended to wash with well water, mineral water, pure water; (Reason: Some tap water contains chloride ion, and if the chloride ion is excessive, it is easy to react with silver to reduce the damage to silver by alkali and chlorine)
2. Modest amount of neutral detergent, washing for a short time; (Don’t use acidic detergent or laundry detergent)
3. Can’t rub and washing machine wash. Can’t be bleached, after clothes washed, can’t wring it, pick up directly from the water and hang it in a ventilated and dry room, avoid exposure, don’t recommend ironing.
4. It is recommended to wash or wash as little as possible to prevent improper washing effect of shielding.
[NOTE]: Cell phone signal does not equal cell phone radiation
The mobile phone signal is a high-frequency microwave signal. It is the ability of the mobile phone itself to receive signals. It is basically harmless to the human body. The mobile phone signal has spread all over the world and is also supported by the countries of the world. The mobile phone can automatically search for signals. The steel in high-rise buildings is all steel. The elevator can receive signals, so the mobile phone initiative to search for signals has its own particularity. The protective effect of radiation protection suits cannot be based on the strength of mobile phone signals.
My anti-radiation shorts are protected against electromagnetic waves generated by the sudden increase or decay of electric currents in electronic components, and are not anti-cell-phone signals.
Fabric test methods:
1.Fabric combustion method:
The residue after the cloth is fully burned is network metal, These metal meshes are used to shield electromagnetic radiation, so it can be proved that the cloth can effectively shield electromagnetic radiation.(This method is only suitable for metal fiber fabric)
2.Speaker noise interference method:
Electromagnetic radiation will interfere with the normal operation of audio equipment, causing the audio equipment to emit "si si" noise. After the audio equipment is completely covered with electromagnetic radiation protective clothing, the "si si" noise will weaken or disappear.
3.Conductivity test method:
The difference between radiation protection fabrics and ordinary fabrics is that radiation protection fabrics are conductive, while ordinary fabrics are non-conductive. use a multimeter to test whether the fabric has resistance(resistance proves that the fabric is conductive), you can know whether the fabric has radiation protection.
4.Professional radiation equipment test method:
The first step: Use the electromagnetic radiation detector to detect the radiation of the computer screen, and the corresponding radiation value will be displayed.
The second step: Completely cover the computer screen with electromagnetic radiation protective clothing and then use an electromagnetic radiation detector to detect the radiation of the computer host, the radiation value will decrease or become zero.
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