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Electromagnetic radiation protective 100% Silver fiber knitted fabric head cover mobile phone, computer EMF shielding head hood
Electromagnetic radiation protective 100% Silver fiber knitted fabric head cover mobile phone, computer EMF shielding head hood
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SPECIFICATIONS
Brand Name: ajiacn
Origin: Mainland China
CN: Anhui
Material: nylon
Usage: Utility & Safety
Fabric Type: Knitted
Certification: CE
Model Number: 10062
Gender: Unisex
Function: Radiation protection
Applicable site: Family and workplace
Product weight: 0.2 kg
Main radiation protection material: 100% Silver fiber
Electromagnetic radiation is "non-ionizing radiation," including microwaves and electromagnetic fields (EMF). Any type of electrical appliance produces non-ionizing radiation, including cell phones, computers, televisions, wires, and ultrasound.
The influence of electromagnetic radiation on human health:
Electromagnetic wave radiation has been listed by WHO as the fourth largest source of environmental pollution after water, atmosphere and noise. It has become an invisible “killer” that harms human health. Electromagnetic radiation can generate a lot of free radicals, interfere with communication between cells, hinder hormones and the release of (such as melatonin). Causes cancer, leukemia, cardiovascular and cerebrovascular diseases, miscarriage, menstrual disorders, sexual decline, insomnia and neurological disorders. People who work, study, and live in a concentrated environment of radiation sources are prone to insomnia and dreams, memory loss, physical weakness, and low immunity. The growth rate of cancer cells is 24 times faster than that of normal people. The Swiss standard requires safety within 2mGs outside the 2m range of appliances. The human body can only withstand 2mGs radiation, but it is said that all kinds of household appliances: mobile phone 200mGs, computer 20 ~ 40mGs, copier 40mGs, microwave oven 200mGs, hair dryer 100mGs, TV 20 ~ 40mGs, refrigerator 20 ~ 40mGs. Studies have shown that long-term effects of electromagnetic radiation above 2mGs can cause illness in humans.
Size information | ||||
Protective knitted head cover size chart (unit: cm) | ||||
Size |
M |
L |
XL |
XXL |
Head circumference |
50 |
52 |
54 |
56 |
Nose top to hem height |
23.5 |
24 |
24.5 |
25 |
Neck protection circumference |
57 |
59 |
61 |
63 |
Size description (unit: cm)* Pure manual measurement, there may be an error of 1-2cm, which is normal, please understand! | ||||
The products we sell:
Electromagnetic radiation protective 100% silver fiber knitted fabric head cover
The silver fiber 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 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. Its anti-radiation effect is superior to radiation-proof fabric made of other metal materials.
Shielding effectiveness: 47.2dB-68.6dB
Shielding principle of electromagnetic radiation protective head cover:
The ring-shaped shielding network composed of silver fibers can generate induced current, which in turn generates a reverse electromagnetic field to shield radiation.
Application scope of electromagnetic radiation protective head cover:
Electromagnetic radiation protective head cover can resist computer radiation, WIFI radiation, monitoring radiation, base station radiation, laboratory radiation, etc. It is an ideal protective product used in the military, banking, communications, power, schools, media, scientific research and other industries.
How to clean the radiation protective head cover?
Head cover made of knitted silver fiber fabric 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. It is recommended to keep the head clean when using. It is recommended to seal and store it when not in use.
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 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 it as little as possible prevent improper washing from affecting the shielding effect.
[NOTE]: Cell phone signal doesn't equal cell phone radiation
Some buyers often mistakenly believe that radiation-proof products can shield cell phone signals. In fact, the radiation from mobile phones is mainly near-field radiation, which comes from the electronic components of the phone itself, rather than from the signals emitted by the base station. So it is unscientific to test whether the radiation-proof products is radiation-proof by covering the mobile phone signal!
The electromagnetic radiation protective head covers are designed to protect against electromagnetic waves caused by the sudden increase or decay of electric currents in electronic components, and they do not shield against 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:
