Shield EMF & 5G Radiation Shielding Blanket - Black Lace Color - EMF & 5G Protection Cover for Beds, Couches, Pregnancy, Babies

The main radiation protection component of blanket:

100% Silver fiber

Frequency range and shielding effectiveness:

Frequency range: 9KHz-40GHz   

Shielding effectiveness: 45.0dB-68.6dB

Silver fabric analysis:
The silver fiber radiation protection suit 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 production of radiation-proof clothing. 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.

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]:
1. The silver fiber anti-electromagnetic radiation fabric is monotonous and relatively thin. It is not suitable for making clothing directly. It is usually used as the lining of the clothing. The outer layer is determined according to customer needs. Therefore, our silver fiber anti-electromagnetic radiation work clothes are double layers, and the outer layer is polyester-cotton fabric by default.
2. 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 wear a shirt inside, 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; (Do not use acidic detergent or laundry detergent)
3. Can not rub and washing machine wash. Can not be bleached, after clothes washed, can't wring it, pick up directly from the water and hang it in a ventilated

1.Fabric combustion method:

(1)Metal fiber

Ignite the attached fabric sample and find that the burnt sample is a very clean and fine network metal, which indicates that the fabric is very good in material and can effectively shield the radiation.

(2)Silver fiber

The attached fabric sample is ignited and burned to a black globule after being completely burned with fire. After being crushed by force, it can be turned into a powder, which indicates that the material of the fabric is very good and can effectively shield the radiation.

 

2.Conductivity test method:

Radiation protection clothing and ordinary clothing fabrics are essentially different. Since metal fiber and silver fiber can conduct electricity, radiation protection suits are electrically conductive, while ordinary clothes are not electrically conductive. Bring your own multimeter, or take the radiation protection suit to the appliance maintenance department to check the conductivity of the radiation protection suit.

(1)Ordinary clothing detection

The multimeter is adjusted to the 200Omega or 2KOmega position. When the multimeter pen is in contact with the test fabric and the distance is 10cm, the resistance value is 1 and the value of the multimeter when the object is not tested is 1, indicating that the ordinary fabric is non-conductive.

(2)Metal fiber testing

The multimeter is adjusted to the 2kOmega gear position. When the multimeter pen is in contact with the test fabric and the distance is 10cm, the resistance value fluctuates around 0.421KOmega, indicating that the metal fiber radiation protection suit has conductivity, so it has anti-radiation effect.

(3)50% Silver fiber testing

The multimeter is adjusted to the 200 Omega gear position. When the multimeter pen touches the test fabric and the distance is l0cm, the measured resistance value fluctuates around 1.1 Omega, indicating that the conductivity of the 50% silver fiber radiation protection suit not only is better than that of the metal fiber but also the radiation protection effect also better than metal fiber.

(4)100% Silver fiber testing

The multimeter is adjusted to the 200 Omega position. When the multimeter pen is in contact with the test fabric and the distance is 10cm, the measured resistance value fluctuates around 0.4 Omega, indicating that the conductivity of the 100% silver fiber radiation suit is better than that of the 50% silver fiber fabric. The anti-radiation effect is also better. It can be seen from the test that the resistance value of 100% silver fiber is relatively small in the fabric, so the conductivity and anti-radiation effect of 100% silver fiber are also better.

 

3. Conductive test:

The essential difference between radiation-resistant fabrics and ordinary fabrics is that radiation-proof fabrics are conductive and ordinary fabrics are non-conductive, so test the radiation resistance with a multimeter to see if it is effective.(If there is no multimeter at home, you can take the clothes to the appliance repair department, let the maintenance master test).

 

4.Professional radiation equipment test method:

The first step: using radiation equipment to detect the host, radiation equipment will display the corresponding radiation value.

The second step: use radiation suits to block the back of the chassis, in the middle of the radiation equipment and the rear of the host computer to block a layer of radiation protection suits, then see the display on the instrument value is 0, indicating that the host computer's electromagnetic radiation is radiated Clothing shielded.