Military LCD electromagnetic shielding, transparent shielding film for precision instrument display windows, electromagnetic shielding film, RFID shielding film, EMI shielding film

The US military used silver based conductive coatings as electromagnetic shielding materials as early as the 1960s. Silver based coatings have stable performance and excellent shielding effect (up to 65dB or more), but due to their high cost, they can only be suitable for certain specific occasions; Nickel based coatings have a moderate price, good shielding effect, and stronger antioxidant capacity than copper, making them the mainstream of electromagnetic shielding coatings in countries such as Europe and America. When the coating thickness is 50-70 μ m, the volume resistivity is 10-3 Ω· cm, and the shielding effect can reach 30-60dB (500-1000Hz). For example, ECP502X and ECP503 developed by TBA company, AchesonAlloys' Elecotrody440S and BEE Chemicals' IsolesR65 are both nickel based coatings, and nickel based coatings have lower shielding effects than copper based coatings in the low-frequency range (<30MHz).
Material name:Transparent shielding film, electromagnetic shielding film, RFID shielding film, EMI shielding film.

Application areas: Automatic vending machines, unmanned supermarkets, shared book cabinets, self-service pickup machines, electronic shelters, military LCD electromagnetic shielding, precision instrument display windows, confidential room glass doors and windows, shielding cabinets and other window shielding, electromagnetic radiation shielding for home or office base stations and high-voltage power lines.
       
Material Description: Metal mesh shielding film is a new type of shielding film that tilts nanoscale metal wires at a certain angle and processes them together with polyester film through special technology. Compared with traditional metal wire mesh, it has a better sense, no mesh sense, natural vision, no distortion of dynamic and static scenery, and is convenient for construction. It can be cut in any shape, with its own adhesive backing, and directly pasted on the surface of transparent tempered glass, organic glass or PC/PMMA board and other transparent materials. The film surface is a metal layer, which is convenient for grounding and simple for operation. The special structure of the shielding film converts the diffraction of electromagnetic waves into internal energy, and has superior functions such as non reflection of signals.
Application scenarios:

1: With the advent of the intelligent era, vending machines are becoming increasingly popular. As the most mature RFID identification technology, it has many applications and developments in unmanned supermarkets, automatic bookcases, automatic medical cabinets, self-service pickup machines, and other fields. Our company's transparent shielding film developed and produced has an absolute advantage in solving the RF signal shielding of RFID vending machines. Our material has high shielding effectiveness, with an average attenuation of 43.9DB. While completely shielding RF signals, the transmittance is greater than 84%. Visually natural, visually pleasing, and made of durable alloy materials. The single-layer glass film greatly reduces the individual weight of the door and plays an important role in the overall safety of the cabinet.

2. With the arrival of the 5G era, the prevention of information leakage has received increasing attention from relevant units. With the diversity and complexity of signals, the shielding effectiveness of shielding films is becoming higher and higher. Our company's XJY-025 transparent shielding film can shield electromagnetic signals such as low frequency, medium frequency, high frequency, very high frequency, ultra-high frequency, etc., providing protection for the confidentiality of information in government agencies and enterprises. Irregular networks have superior performance of not distorting scenery in any usage environment.
3. The XJY-025 shielding film has a leading level in preventing information leakage when applied to LCD screen shielding. Its ultra-low square resistance of 0.04 Ω/sq and ultra-fine wire diameter ensure high shielding efficiency while also having a high transmittance of 84%. Irregular networks can produce high-definition and high fidelity images without adjusting the angle, and there are no moir é patterns on the LCD surface. It is currently a high-performance shielding material for LCD screens.
Advanced Institute Technology Company operates various types of shielding films to meet the production needs of different industries. All models of shielding films from Advanced Institute Technology Company are supplied stably for a long time, providing long-term quality assurance and after-sales service, and can be purchased with confidence.