Glass Surface Coating – AG / AR / AF

Glass surface coatings are essential for optimizing the optical, functional, and tactile properties of cover glass panels used across industries. Whether your application demands reduced glare, improved light transmission, or resistance to smudges and fingerprints, our advanced coating technologies offer tailored solutions to meet performance and design requirements.

At Hengping Industry, we specialize in high-performance AG (Anti-Glare), AR (Anti-Reflective), and AF (Anti-Fingerprint) coatings for glass panels. Our customizable processes deliver enhanced clarity, durability, and user experience for applications in consumer electronics, automotive displays, smart devices, industrial controls, and optical systems.

Key Surface Coating Types:

AG (Anti-Glare) Coating: Reduces surface glare and reflections under strong lighting or sunlight, improving readability and visibility.
AR (Anti-Reflective) Coating: Enhances light transmission and reduces reflectance, maximizing clarity and contrast in optical displays.
AF (Anti-Fingerprint) Coating: Creates a smooth, oleophobic layer that repels oils and smudges, ensuring cleaner surfaces and easier maintenance.

Benefits of Glass Coating Solutions:

Improved optical performance in displays and touch interfaces
Enhanced scratch resistance and surface durability
Reduced eye strain and better visibility in bright environments
Maintains clean, professional appearance for longer usage cycles

Anti-fingerprint Tempered Glass for Smart Home Devices

AR (Anti-Reflective) Coating – Maximize Clarity and Light Efficiency

Anti-Reflective (AR) coating is a multi-layer optical treatment designed to significantly reduce surface reflectionsand maximize light transmission, achieving rates of over 98%. This advanced coating improves visual clarity, contrast, and brightness in both indoor and outdoor environments—making it ideal for display panels, optical lenses, camera windows, and high-precision instrumentation.

Key Benefits of AR Coating:

Enhanced Transparency: Allows more light to pass through the glass, improving display brightness and legibility
Reduced Reflectance: Minimizes glare and unwanted reflections caused by ambient lighting or sunlight
Improved Color Accuracy: Delivers richer, more vibrant image quality in high-resolution screens
Durable Multi-Layer Protection: Provides resistance against scratches, moisture, and surface degradation

Applications:

Smartphones • Tablets • Industrial Displays • Optical Sensors • HUDs • Medical Imaging • Smart Mirrors

📌 Whether for consumer electronics or critical optical systems, our AR coating solutions are tailored to improve performance, user comfort, and visual experience.

AG (Anti-Glare) Coating – Optimized Visibility Under Harsh Lighting

Anti-Glare (AG) glass is engineered to reduce surface reflections and diffuse incoming light, improving screen readability and visual comfort in bright environments such as outdoors or under direct lighting. Our AG treatments are available via both chemical etching and spray coating, allowing us to customize the haze level and surface gloss to match your exact optical and functional needs.

Key Benefits of AG Coating:

Improved Visibility: Reduces glare for better viewing angles and screen readability in sunlight or high-brightness conditions
Customizable Appearance: Adjustable haze and gloss levels for aesthetic and performance optimization
Anti-Fingerprint Synergy: Can be combined with AF coatings for both anti-glare and smudge resistance
Non-Reflective Surface: Enhances visual clarity and reduces eye strain over prolonged use

Applications:

Outdoor Displays • Automotive Touchscreens • Industrial Panels • ATMs • Vending Machines • Medical Monitors

📌 Whether you need soft diffusion for comfort or high haze for privacy, our AG glass solutions are tailored to deliver optimal performance and usability in challenging lighting conditions.

AF (Anti-Fingerprint) Coating – Smudge Resistance with a Premium Touch

Anti-Fingerprint (AF) coating creates a thin, transparent oleophobic layer on the glass surface that repels oils, fingerprints, and smudges—helping your product maintain a clean, professional appearance in daily use. Our AF coatings provide a smooth, low-friction surface that enhances touch sensitivity and user comfort, especially on touchscreens, smart devices, and interactive panels.

Key Benefits of AF Coating:

Fingerprint & Oil Repellence: Keeps glass surfaces clear and smudge-free even with frequent handling
Easy to Clean: Reduces cleaning frequency and effort—ideal for consumer-facing products
Improved User Experience: Provides a silky-smooth tactile feel with excellent touch responsiveness
Durable Oleophobic Layer: Long-lasting performance with strong chemical and abrasion resistance

Key Technical Specifications:

Water Contact Angle: 100° – 120° or higher
Oil Contact Angle: 60° – 80° or higher
Pencil Hardness: 3H – 9H (surface durability)
Oleophobic Rating: High repellence, long-term performance
Coating Type: Plasma, spray, or vacuum deposition available depending on use case

Applications:

Smartphones • Tablets • Wearables • Automotive Interfaces • Home Automation Panels • Touch Displays

📌 Our AF glass coating solutions combine premium aesthetics, touch optimization, and long-term surface integrity, helping your product stand out in both design and function