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Military-Grade Electromagnetic Protection

EMI Shielding Glass

ITO/Metal Grid/Silk Screen Multi-Layer Shielding Technology, shielding effectiveness ≥60dB, visible light transmittance ≥85%, anti-electromagnetic interference, anti-information leakage.

Product Overview

EMI shielding glass is a special functional glass with both high light transmittance and excellent electromagnetic shielding performance, widely used in military aerospace, medical equipment, financial security and other fields.

Multi-Layer Shielding Structure

ITO magnetron sputtering coating, metal grid etching, silk screen conductive silver paste multiple processes available, customized the most suitable solution according to different application scenarios.

High Light Transmittance & Low Resistance

Visible light transmittance ≥85%, surface resistance 10-100Ω/sq, while ensuring excellent shielding effectiveness, maintains good optical performance.

Wide Frequency Coverage

Shielding frequency covers 10kHz-40GHz, can meet full-band electromagnetic protection requirements from low frequency to high frequency.

≥60dB
Shielding Effectiveness (100MHz-10GHz)
≥85%
Visible Light Transmittance
10-100Ω
Surface Resistance /sq

Core Features

High-Efficiency EMI Shielding

Shielding effectiveness ≥60dB (100MHz-10GHz), covering 10kHz-40GHz wide frequency band, effectively blocking electromagnetic interference.

Anti-Information Leakage

Prevents classified information from leaking through electromagnetic radiation, meets security level requirements, ensures information security.

High Light Transmittance

Visible light transmittance ≥85%, keeps displays clear and bright, does not affect visual effects.

Low Surface Resistance

Surface resistance 10-100Ω/sq, excellent electrical conductivity, ensures stable electromagnetic shielding performance.

Multi-Layer Shielding Structure

ITO magnetron sputtering, metal grid etching, silk screen printing multiple processes available, meets different application scenario requirements.

Anti-Electromagnetic Interference

Effectively shields external electromagnetic interference, ensures stable equipment operation, suitable for electromagnetic sensitive environments.

Technical Specifications

SubstrateUltra-clear float glass / Aluminosilicate glass
Thickness0.5mm - 19mm
Shielding Effectiveness≥60dB (100MHz-10GHz)
Shielding Frequency10kHz - 40GHz
Surface Resistance10 - 100Ω/sq
Visible Light Transmittance≥85%
Max Size1200×1800mm
ProcessITO magnetron sputtering / Metal grid etching / Silk screen conductive silver paste
ProcessingCNC cutting, drilling, edge grinding, chemical tempering
Weather ResistancePassed -40℃~85℃ temperature cycle test

Application Scenarios

Military & Aerospace

Military displays, radar displays, avionics, ensures critical information security.

Medical MRI/CT

Medical imaging equipment display panels, prevents electromagnetic interference affecting diagnostic accuracy.

Secure Conference Rooms

Confidential organization meeting rooms, data centers, prevents classified information leakage through electromagnetic radiation.

Bank ATMs

Bank automated teller machines, financial terminals, ensures transaction information security.

Data Centers

Data center server rooms, monitoring centers, prevents electromagnetic interference affecting stable equipment operation.

Aerospace Instruments

Aircraft cockpits, spacecraft instrument panels, stable operation in complex electromagnetic environments.

Frequently Asked Questions

EMI shielding glass forms a conductive shielding layer by coating ITO transparent conductive film, etching metal grid, or printing conductive silver paste on the glass surface. When electromagnetic waves are incident on the glass surface, the conductive layer reflects and absorbs electromagnetic waves, thereby achieving electromagnetic shielding effect while maintaining good optical transmittance.

Need Custom EMI Shielding Glass?

Contact our technical team for professional electromagnetic protection solutions