Multi-Functional
Composite Glass
Single Glass, Triple Protection
AG (Anti-Glare) + AF (Anti-Fingerprint) + EMI (Electromagnetic Shielding) — three critical functions engineered into one pane. Replace multi-supplier complexity with a single, integrated solution.
Cross-Section Structure
Why Buy Three When One Will Do?
Display systems in defense, medical, and industrial applications need anti-glare, anti-fingerprint, and EMI shielding. Today, these are typically sourced as separate components — creating cost, weight, and complexity penalties.
Multi-Supplier Management Cost
Sourcing AG, AF, and EMI glass from 2-3 different suppliers means 3x procurement cycles, 3x quality inspections, and compatibility risks between layers. Average supply chain overhead increases 35-50%.
Added Weight & Thickness
Stacking multiple glass panes to achieve combined functions adds 2-6mm thickness and 30-60% weight — unacceptable for aerospace cockpits, vehicle dashboards, and portable medical devices.
Inter-Layer Compatibility Issues
When AG, AF, and EMI coatings are applied on separate substrates and laminated, optical mismatch, delamination, and inconsistent shielding performance become chronic quality issues.
Our answer: One pane. Three functions. Zero compromise.
One Pane. Five Functional Layers. Infinite Possibilities.
Our proprietary coating process deposits AG, AF, and EMI shielding layers onto a single glass substrate — all factory-calibrated for perfect compatibility.
Cross-Section Structure
AF Anti-Fingerprint Layer
Water contact angle ≥110°, oleophobic, easy-clean surface
AG Anti-Glare Layer
Haze 10-90% adjustable, eliminates specular reflection
Glass Substrate
Ultra-clear float / borosilicate / aluminosilicate
EMI Shielding Layer
ITO / Ag-based transparent conductive coating, ≥60dB
Optional AR / Hard Coat
Anti-reflective enhancement, 7H+ scratch resistance
Three Shielding Tiers, One Platform
Choose the shielding performance that matches your application — from industrial displays to military avionics.
Standard
EMI Shielding Tier
Enhanced
EMI Shielding Tier
Premium
EMI Shielding Tier
Full Technical Specifications
Where Triple Protection Matters Most
Military, aviation, and medical applications account for 79.3% of the global EMI shielding window market. Our composite glass is engineered for these demanding environments.
Military Vehicles
Armored cockpit displays, command vehicle observation windows, portable field terminals — where EMI shielding ≥80dB and anti-glare readability are mission-critical.
Aviation Instruments
Cockpit multi-function displays, avionics instrument panels, helicopter HUD covers — lightweight single-pane replacement for multi-layer stacks.
Medical Equipment
MRI room observation windows, ultrasound display panels, surgical touchscreens — requiring high transmittance, EMI isolation, and easy-clean AF surface.
Secure Communications
SCIF windows, secure conference room partitions, data center monitoring panels — preventing electromagnetic information leakage while maintaining visual access.
Research Laboratories
Anechoic chamber windows, EMC test enclosures, precision instrument shields — demanding consistent, measurable shielding across wide frequency bands.
Composite vs. Separate Procurement
The total cost of ownership goes far beyond the per-unit price. See how a single composite pane outperforms buying AG, AF, and EMI glass separately.
| Comparison Item | JZJ Composite (Single Pane) | Separate Purchase (2-3 Panes) | Your Advantage |
|---|---|---|---|
| Unit Cost | 600-3,500 ¥/㎡ | 900-5,000+ ¥/㎡ | 30-40% savings |
| Total Weight | 5-15 kg/㎡ (2-6mm pane) | 8-25 kg/㎡ (2-3 panes) | 40-60% lighter |
| Total Thickness | 2-6mm (single pane) | 6-18mm (stacked) | 50-70% thinner |
| Supply Chain | 1 supplier, 1 PO, 1 QC | 2-3 suppliers, 3 POs, 3 QCs | 70% less overhead |
| Optical Consistency | Factory-calibrated coating stack | Inter-layer mismatch risk | Zero compatibility risk |
| Lead Time | 15-25 working days | 30-60 working days (sequential) | 50% faster |
Frequently Asked Questions
One Glass. Three Solutions. Zero Compromise.
Tell us your shielding, optical, and surface requirements. Our engineering team will deliver a tailored composite glass proposal within 24 hours.
When to Choose Composite Glass
Helping you decide whether AG+AF+EMI composite glass is the right solution for your application.
Ideal Applications
Not Needed When
Cooperation Process
From initial inquiry to after-sales support — a transparent, structured workflow with clear milestones at every stage.