Military standard B-grade double-layer electromagnetic shielding glass

Military Standard B LevelDouble layer electromagnetic shielding glassElectromagnetic shielding glass, also known as electromagnetic shielding glass, is a new high-tech material that is filled with a special metal or alloy inside the glass to present a special periodic microstructure on the surface of the glass, thereby giving the glass good electromagnetic shielding performance.

Electromagnetic shielding glass is a double-layer or multi-layer reflective shielding structure that reflects and absorbs electromagnetic waves multiple times, thereby absorbing, attenuating, and separating electromagnetic signals and preventing information leakage.

1. Strong shielding effect: Under laboratory conditions, the shielding effectiveness against electromagnetic waves in the range of 1 KHz to 10 GHz reaches over 60 dB.

2. Easy installation: Glass installation does not require drilling, glass glue and mechanical fixation.

3. Easy installation: Multiple installation methods can be used, including vacuum packaging and airtight sealing.

4. Long service life: Glass itself has good electromagnetic shielding performance and a long service life.

5. Safe and reliable: fully meets the national standard for electromagnetic radiation protection requirements (GB/T14975-94).

6. Stable quality: Mature and reliable technology, high product qualification rate.

7. Beautiful and elegant: Transparent and uniform single-layer or double-layer reflective structure can meet customers' personalized needs.

8. Accurate size: Using CNC machining production line, high machining accuracy.

9. It has unique functions of "six protections" (preventing rainwater from getting wet, radiation, corrosion, high temperature resistance, static electricity, and corrosion).

Brief introduction

Electromagnetic shielding glass is made by coating a thin film of metal oxide or metal hydroxide on a material with a special microstructure.

2、 Product Usage

This product is mainly used in military, radar, electronic communication, medical equipment and other fields. It can shield electromagnetic waves with frequencies of 1-10 GHz. This product belongs to Class B explosion-proof glass and is widely used in construction, electromagnetic radiation protection and other fields. It can effectively prevent electromagnetic radiation from electronic devices from causing harm to the human body and other systems. It can also be customized according to customer needs. Currently widely used in military industry, military, radar, communication and other fields.

3、 Technical parameters

1. Surface resistance: The surface resistance of glass is not greater than 25 Ω, and the thickness of glass is linearly related to shielding effectiveness, that is, the greater the shielding effectiveness per unit thickness, the smaller the thickness.

2. UV protection: does not work on UV rays.

3. Compressive strength: Glass has undergone impact resistance testing, with an impact strength greater than 10 Kgf/cm2 and greater than 2.5 Kgf/cm2.

4. Light transmittance: can reach over 90%.

5. Corrosion resistance: After acid resistant treatment, the glass surface has good weather resistance and corrosion resistance.

6. Environmental performance: meets the requirements of relevant national standards.

4、 Product usage scope

    Electromagnetic shielding glassSuitable for transmission rooms such as electronic computers, communication equipment, radio broadcasting and television transmitters, as well as computer network rooms, and rooms sensitive to electromagnetic radiation, such as civil airports, railway stations, subway entrances, car 4S stores, railway dispatch centers, telecommunications exchange centers, mobile communication base stations, wireless local area networks, etc. This product can be customized in various colors and styles according to customer requirements, suitable for installation in various high electromagnetic shielding places.

Application areas: Mainly used in special industry places such as railway stations, airports, subway entrances, electronic communication rooms, radio broadcasting and television transmission stations, it can effectively prevent electromagnetic radiation (distance not limited) and prevent information leakage caused by electromagnetic signals transmitted through the above-mentioned industries.

5、 Quality Assurance System

1. Strictly follow relevant national laws, regulations, and industry standards for production and management, and have a sound quality management system.

2. Establish a strict quality inspection system and assign dedicated quality inspectors to conduct product quality inspections.

3. Having complete production and processing equipment, ensuring mature and reliable product manufacturing processes, and possessing the ability for sustainable development.

4. Strictly follow GB/T14975-94 "Electromagnetic Shielding Glass" and GB/T14975-2005 "Electromagnetic Shielding Glass" for product factory inspection. Strictly follow industry standards for processing and manufacturing during the product production process.

If you have any questions or concerns related to the product, please feel free to contact us by phone. We are happy to answer your product questions: