UV Privacy Adhesive for Premium Privacy Films | Black & White UV-Curable Solutions

UV Privacy Adhesive: The Technology That Makes Screens Truly Private

Behind every premium privacy screen lies a UV privacy adhesive system designed to block side viewing while keeping the display bright and crystal clear. Our dual-formula solution — black UV adhesive and white UV adhesive — works together to protect sensitive information without sacrificing user experience.

Black UV Adhesive: The Invisible Shield Against Prying Eyes

The black UV adhesive forms ultra-fine light-blocking ribs that prevent oblique light from escaping. With high opacity (OD ≥ 3.0), rapid 365 nm UV curing, strong adhesion, and excellent resistance to yellowing and weathering, it builds a durable privacy lattice at the heart of the film.

White UV Adhesive: Smooth, Bright, and Built to Protect

The white UV adhesive fills the gaps between the ribs, levels the surface, and matches refractive index with the black layer. It improves front-view brightness and contrast while creating a flexible, low-shrink, scratch-resistant protective layer.

Built for Modern Displays — From Mobile Devices to Automotive Screens

From smartphones, tablets, and laptops to POS terminals, ATMs, automotive center displays, and advanced LCD/OLED modules, our UV privacy adhesives deliver clarity, durability, and reliable privacy across demanding environments.

Precision Processing for Stable, Repeatable Results

Engineered for roll-to-roll production and precision coating lines, each stage — substrate preparation, patterning, filling, curing, and lamination — ensures consistent privacy angles (typically ≤ 60°) and dependable optical performance.

Engineered Parameters That Matter in Manufacturing

Optimized formulations achieve high opacity and reflectivity, low shrinkage, 5B adhesion, excellent 85 °C / 85% RH reliability, and viscosities tuned for gravure and slot-die coating — helping improve yield and production efficiency.

Curing, Mixing, and Quality Control — Simple, Accurate, Reliable

With controlled 365 nm UV curing — higher energy for the black layer and lower energy for the white — combined with professional dispersion, three-roll milling, and vacuum degassing, the coating remains smooth, uniform, and stable.

Tunable Formulations for Real-World Conditions

Additives such as antioxidants, UV absorbers, flexible monomers, and adhesion promoters allow performance adjustments — enhancing weather resistance, minimizing shrinkage, and improving bonding to PET, PC, and other substrates.

Proven Performance: Clear Front View, Dark Side View

The black layer builds the light-blocking structure; the white layer fills, levels, and protects — delivering a bright, comfortable front view while effectively blocking side-view snooping.

Choose Smart. Protect Your Eyes — and Your Privacy

High-performance UV privacy adhesive means clearer screens, greater comfort, and stronger protection for everyday digital life.

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