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Genuine electromagnetic radiation protective silver fiber lining cap Computer, Phone, WIFI EMF shielding  knitted hat
Genuine electromagnetic radiation protective silver fiber lining cap Computer, Phone, WIFI EMF shielding  knitted hat
Genuine electromagnetic radiation protective silver fiber lining cap Computer, Phone, WIFI EMF shielding  knitted hat
Genuine electromagnetic radiation protective silver fiber lining cap Computer, Phone, WIFI EMF shielding  knitted hat
Genuine electromagnetic radiation protective silver fiber lining cap Computer, Phone, WIFI EMF shielding  knitted hat
Genuine electromagnetic radiation protective silver fiber lining cap Computer, Phone, WIFI EMF shielding  knitted hat
Genuine electromagnetic radiation protective silver fiber lining cap Computer, Phone, WIFI EMF shielding  knitted hat
Genuine electromagnetic radiation protective silver fiber lining cap Computer, Phone, WIFI EMF shielding  knitted hat
Genuine electromagnetic radiation protective silver fiber lining cap Computer, Phone, WIFI EMF shielding  knitted hat
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Genuine electromagnetic radiation protective silver fiber lining cap Computer, Phone, WIFI EMF shielding  knitted hat
Genuine electromagnetic radiation protective silver fiber lining cap Computer, Phone, WIFI EMF shielding  knitted hat
Genuine electromagnetic radiation protective silver fiber lining cap Computer, Phone, WIFI EMF shielding  knitted hat
Genuine electromagnetic radiation protective silver fiber lining cap Computer, Phone, WIFI EMF shielding  knitted hat
Genuine electromagnetic radiation protective silver fiber lining cap Computer, Phone, WIFI EMF shielding  knitted hat
Genuine electromagnetic radiation protective silver fiber lining cap Computer, Phone, WIFI EMF shielding  knitted hat
Genuine electromagnetic radiation protective silver fiber lining cap Computer, Phone, WIFI EMF shielding  knitted hat
Genuine electromagnetic radiation protective silver fiber lining cap Computer, Phone, WIFI EMF shielding  knitted hat
Genuine electromagnetic radiation protective silver fiber lining cap Computer, Phone, WIFI EMF shielding  knitted hat
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Genuine electromagnetic radiation protective silver fiber lining cap Computer, Phone, WIFI EMF shielding knitted hat

$91.58
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Qty 999 in stock
Feature : PROTECT
Applicable Scene : Casual
Applicable Season : Four Seasons
Place Of Origin : China (Mainland)
Model Number : YZM-CY
Pattern Type : Floral
Style : Casual
Gender : WOMEN
Department Name : Adult
Material : COTTON
Origin : Mainland China
CN : Anhui
Item Type : Skullies & Beanies
Function : EMF shielding
Radiation protection core material : 100% silver fiber
Product weight : 0.1 kg
Size : Adjustable size
Color : Black, Light gray, Khaki

Main fabric components of multi-functional pullover cap:

Outer ordinary fabric, interlayer silver fiber, inner ordinary fabric


Silver fabric analysis:

The silver fiber radiation protection fabric 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. 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. It's 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.


Anti-electromagnetic wave cap shielding principle:

Silver fiber blended fabric are highly conductive and has an electromagnetic shielding function. When a people wears an anti-electromagnetic wave cap to contact an electronic device, the anti-electromagnetic wave cap can quickly and effectively conduct electromagnetic waves, thereby protecting the 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't avoid oxidation, the fabric will be black or yellow, is a normal phenomenon, doesn't affect the shielding effect.

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 washing, you can't wring it, pick up directly from the water and hang it in a ventilated and dry room, avoid exposure;

4. It's recommended to wash or wash as little as possible to prevent improper washing effect of shielding.


Out of the wrong region of detection:

Mobile phone signal ≠ Mobile phone radiation

According to the survey, more than 90% of customers who have purchased radiation protective clothing use the method of wrapping their phones in radiation protective clothing and testing whether the phones can be connected to detect whether the radiation protective clothing has radiation protection effects. This is actually a misconception. Because cell phone signals and cell phone radiation are not the same concept, radiation protection clothing protects against radiation rather than signals.

Mobile phone signals are high-frequency microwave signals, which are the ability of the phone itself to receive signals and are basically harmless to the human body. Mobile phone signals have been spread around the world, almost anywhere.

For example: computers, microwave ovens, and other daily used electrical appliances have a much more severe radiation intensity than mobile phones, but there is no signal. It can be seen that the radiation source is not in the signal, but in the electrical components.


How to scientifically detect electromagnetic radiation protective clothing?

[1]Noise interference method:

Place the mobile phone next to the fixed phone and keep the fixed phone in the hands-free state. After the mobile phone calls, the fixed phone will generate noise due to the interference of radiation emitted by the mobile phone. After wrapping the mobile phone with clothes, the noise in the fixed phone will instantly disappear or significantly weaken.


[2]Conductivity test:

①The resistance value of pure cotton cloth tested is 1, and it doesn’t have electrical conductivity.

②The resistance value of ordinary clothes tested is 1, and they don't have electrical conductivity.

③④The resistance value of Meini silver fiber tested is 000, indicating good electrical conductivity.


[3]Combustion method:

Metal fiber fabric: After burning with fire, you will see a layer of black metal fiber shielding mesh, which shields against radiation.

Silver fiber fabric: After thoroughly burning with fire, it will become a small ball like solid, which will turn into powder after being crushed with fingers.


[4]Instrument detection method:

Step 1: Put the radiation tester in front of the computer, you can clearly see that there is a relatively large radiation value, and the alarm light is on.

Step 2: Put Meini radiation protection suit on the computer and cover the computer screen. At this time, the data on the tester is "0", and the alarm light is not on.



Product specification parameters

Product name: Electromagnetic radiation protective knitted hat

Product ingredients: Outer layer: ordinary fabric, Interlayer: silver fiber fabric, Inner layer: ordinary fabric

Color: Khaki, Light gray, Black

Product size: Hat circumference: 57.5cm, hat height: 28cm, flat hat circumference: 30cm (Pure manual measurement, there may be an error of 1-2cm, which is normal, please understand!)