Product Overview

The Westglass Photochromic Film Series utilizes photochromic molecular technology to enable real-time, UV-triggered seamless adjustment of light transmittance (20%–75% visible light transmittance), delivering intelligent switching between "clear" and "shaded" states. With a 99% UV blocking rate and ≥92% infrared reflectance, it’s optimized for applications like building curtain walls, automotive sunroofs, and specialized protection scenarios. Backed by a 5-year warranty, it combines energy efficiency, safety, and dynamic aesthetics to set a new standard for smart light control.

Why Choose Westglass?

1.     Patented Technology Leadership

• Specializing in single-silver and dual-silver photochromic films, we hold exclusive patents for our blue-series GD Series and offer custom black-series VB Series and pure ceramic photochromic films to meet diverse application needs—from commercial buildings to automotive and marine use.

2.     Durability You Can Trust

• 5+ Years of Reliability: Outperforms industry standards (typical 1–3 years) with exceptional weather resistance, passing -40°C–80°C extreme temperature testing for long-lasting performance.
• Fully Customizable for Your Brand: Tailor packaging, print exclusive logos, and adjust width (standard: 30m/60m*1.52m, customizable) to align with brand identity and installation requirements.
• Bespoke Technical Parameters: Customize transmittance, thickness, and composite structure for adhesive films, dual-triple silver variants, or pure nano-ceramic solutions—ideal for OEM/ODM partnerships.

3.     Lightning-Fast Delivery

• Stock Sizes Ship in 24 Hours: Standard 1.52m*30m/60m rolls for non-custom orders ensure quick dispatch and minimal downtime.

Core Advantages

1.     Intelligent Light Control

• UV-Driven Seamless Switching: Adaptive 20%–75% transmittance (model-dependent) adjusts in seconds—darkening instantly in bright light for shading and restoring clarity in low light for unobstructed views.
• 5-Second Ultra-Fast Response: Smoothly transitions between day/night and sunny/cloudy conditions, with 100,000+ color cycles without performance loss.

2.     Energy Efficiency Redefined

• 92%+ Infrared Reflectance: Delivers 30% energy savings for building air conditioning and 15% extended battery range for electric vehicles—potentially saving over $10,000 annually in energy costs.
• Zero-Energy Operation: Activated solely by natural light—no power supply or wiring needed, supporting sustainable carbon-neutral goals.

3.     Optical Excellence

• Crystal-Clear Vision: Haze <1% in the clear state preserves original glass clarity with no distortion or color shift, ensuring true-to-life object colors and unobstructed views.
• Dual Aesthetic Options: Choose between our patented GD blue (modern, vibrant) or VB gray-black (sleek, minimalist) tones to complement commercial architecture and electric vehicle designs.

4.     Multi-Layer Protection

• Explosion-Proof Impact Resistance: 3mil–5mil thickness bonds shattered glass fragments, reducing splash risks by 90%—ideal for high-safety environments like skyscraper windows and vehicle sunroofs.
• 30dB Noise Reduction: Multi-layer structure blocks ambient noise, enhancing privacy and focus in conference rooms, car cabins, and residential spaces.

5.     Effortless Installation & All-Weather Performance

• Self-Adhesive Nano-Adhesive: Direct application to curtain walls and sunroofs boosts installation efficiency by 80% with dust-free, bubble-free results.
• Extreme Climate Stability: Performs flawlessly in -40°C–80°C—no cracking in arctic cold or delamination in tropical heat, ensuring reliable performance worldwide.

Application Scenarios & User Value

1.     Architecture

• Commercial Curtain Walls: Dynamic light control cuts AC energy use by 30% and reduces curtain wall maintenance costs by 50%—perfect for smart buildings.
• Hotels & Residences: Eliminates manual sunblinds with 99% UV blocking, protecting furniture, art, and fabrics from fading for worry-free indoor environments.

2.     Automotive

• EV Sunroofs: Auto-dimming in strong sunlight lowers cabin temperature by up to 8°C, reducing AC load and alleviating electric vehicle range anxiety.
• Specialty Vehicles: Combines explosion-proof, noise reduction, and adaptive dimming for military, research vehicles, and luxury fleets—enhancing safety and comfort.

3.     Specialized Protection

• Smart Eyewear & Helmets: Enhances visual safety in skiing, driving, and industrial applications by adapting to sudden light changes.
• Museum Displays: Balances UV protection (99% block rate) with adaptive dimming to preserve artifacts while ensuring clear, glare-free visibility for exhibitions.

Experience the future of adaptive light management with Westglass Photochromic Film—engineered for performance, durability, and innovation.

Contact us today for a custom solution—includes professional installation support and global shipping.

Westglass Photochromic Film Technical Parameters