AF Anti-Fingerprint Glass
Nano oleophobic and hydrophobic coating, contact angle >115°, water droplet angle >120°, anti-fingerprint residue, easy to clean, abrasion resistant 5000+ rubs
Product Overview
AF Anti-Fingerprint Glass
AF anti-fingerprint glass — also referred to as fingerprint proof glass or fingerprint resistant glass — is high-end functional glass with a nano-scale oleophobic and hydrophobic coating applied to ordinary glass surface through vacuum evaporation or spray process. This fingerprint resistant glass coating can significantly reduce the surface energy of the glass, making it difficult for liquids and solid contaminants to adhere, and even if fingerprints and oil stains are left, they can be easily wiped clean.
Our AF fingerprint free glass has contact angle >115°, water droplet angle >120°, surface hardness 8H+, contact angle remains >110° after 5000+ steel wool rubs, remains like new for long time. As fingerprint proof glass for display applications, it is widely used in touch display fields such as smartphones, tablets, automotive center consoles, and medical devices.
Core Features
Super Oleophobic & Hydrophobic
Contact angle >115°, water droplet angle >120°, liquids form beads and roll off, no stains or residue.
Anti-Fingerprint Residue
Nano-scale oleophobic and hydrophobic fingerprint resistant glass coating — fingerprints and oil stains do not adhere easily, keeping the surface fingerprint free. Even if left, residues can be easily wiped clean.
Easy to Clean
Smooth surface, low stain adhesion, daily cleaning just needs a gentle wipe, no strong cleaning agents needed.
Ultra High Transmittance
Light transmittance ≥94%, maintains original display brightness and color, visual effect not affected.
High Hardness & Abrasion Resistant
Surface hardness 8H+, contact angle remains >110° after 5000+ steel wool rubs, remains like new for long time.
Nano Coating Process
Vacuum evaporation or spray process, nano-thickness uniform coverage, does not affect original glass optical properties.
Technical Specifications
| Substrate | Ultra-clear float glass / Aluminosilicate glass |
| Thickness | 0.3mm - 19mm |
| Transmittance | ≥94% |
| Contact Angle | >115° |
| Water Droplet Angle | >120° |
| Surface Hardness | 8H+ |
| Abrasion Resistance | 5000+ steel wool rubs |
| Max Size | 1800×2400mm |
| Surface Treatment | Nano-scale oleophobic & hydrophobic coating (vacuum evaporation or spray process) |
| Processing | CNC cutting, drilling, edge grinding, silk screen, chemical tempering |
| Weather Resistance | Passed -40℃~85℃ temperature cycle test |
Applications
Smartphone & Tablet Touchscreens
Mobile phone and tablet touchscreens, no fingerprints in daily use, smooth touch feel, screen always like new.
ATM & Public Touch Terminals
Public touch devices, no oil residue from multiple touches, easy to clean and maintain, keeps equipment hygienic.
Automotive Center Displays
Car center console touchscreens, navigation displays, fingerprints and oil stains easy to wipe, still clear in sunlight.
Medical Devices
Medical displays, surgical equipment panels, testing instruments, anti-bacterial and easy to clean, meets medical hygiene standards.
Smart Watches & Wearables
Wearable device displays, sweat and fingerprint resistant, remains clean in daily wear, sensitive touch.
Industrial Control Panels
Factory HMI, industrial control touchscreens, no oil residue from frequent operation, stable and reliable, easy maintenance.
FAQ
Need Glass Selection Consultation?
Our technical engineers will provide you with professional glass selection advice and custom solutions
Application Guide: When to Use & When Not to
Helping you choose the right glass type for your specific application — avoiding costly mismatches.
Ideal Applications
Not Recommended For
Cooperation Process
From initial inquiry to after-sales support — a transparent, structured workflow with clear milestones at every stage.
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