Product Specification

Product Overview

The Westglass Photochromic Film Series leverages photochromic molecular technology and high-vacuum sputtered nano-coating processes to enable seamless, UV-triggered light transmittance adjustment (20%–75% visible light transmittance), delivering intelligent reversible switching between "clear" and "shaded" states. With a 99%–100% UV blocking rate and 80%+ infrared reflectance, it’s optimized for applications like building curtain walls, automotive sunroofs, and marine windows. Backed by a 5-year warranty, it combines energy efficiency, safety, and dynamic aesthetics to redefine smart light control.

Why Choose Westglass?

1.     Core Technological Advantages

• Specialized in developing single-silver and dual-silver photochromic films, we hold patented technology for our blue-series GD Series and offer custom black-series VB Series and pure ceramic photochromic films to meet diverse scenario needs.

2.     Superior Performance Metrics

• Ultra-Wide Color Transition: Adjusts visible light transmittance across 75%–20%—a range far exceeding industry peers for adaptive light management.
• Long-Lasting Durability: Passes rigorous weather resistance testing, maintaining stable color-changing performance for 5+ years with no degradation.

3.     Fully Customizable Solutions

• Branding & Sizing: Tailor packaging, print exclusive logos, and customize width (standard: 30m/60m*1.52m, adjustable as needed) to align with brand identity and installation requirements.
• Technical Parameter Customization: Offer bespoke solutions for transmittance, thickness, and composite structure—producing adhesive films, dual-triple silver variants, and pure nano-ceramic photochromic films for OEM/ODM partnerships.

Core Advantages

1.     Intelligent Light Adjustment

• UV-Driven Seamless Switching: Adaptive 20%–75% transmittance adjusts in seconds—darkening in bright light for shading and clearing in low light for unobstructed views.

2.     Energy Efficiency

• 80%+ Infrared Reflection: Delivers 30% energy savings for building AC systems and 15% extended battery range for electric vehicles.
• Zero-Energy Innovation: Activated solely by natural light—no power supply required, aligning with sustainable design goals.

3.     Optical Excellence

• High-Transparency Low-Haze: Haze <1% in the clear state, preserving original glass clarity for undistorted views.
• Dual Aesthetic Options: Choose between our patented GD blue-series (modern elegance) or VB gray-black series (sleek minimalism).

4.     Comprehensive Protection

• Impact-Resistant Explosion-Proof Layer: Bonds shattered glass fragments, reducing splash risks by 90% for high-safety environments.
• Noise Reduction: Multi-layer structure cuts ambient noise, enhancing tranquility in conference rooms and vehicle cabins.

5.     Effortless Installation

• Self-Adhesive Nano-Adhesive: Direct application to curtain walls and sunroofs, improving dust-free installation efficiency by 80%.
• All-Weather Stability: Operates reliably in -40°C–80°C, maintaining performance in extreme climates.

Application Scenarios & User Value

1.     Architecture

• Commercial Curtain Walls: Dynamic light control reduces AC energy use by 30% and cuts curtain wall maintenance costs by 50%.
• Hotels/Residences: Eliminates sunblinds with 99% UV blocking, ensuring zero risk of furniture fading.

2.     Automotive

• EV Sunroofs: Auto-dimming in strong sunlight lowers cabin temperature by 8°C, alleviating range anxiety for electric vehicles.
• Specialty Vehicles: Combines explosion-proof, noise reduction, and light control for enhanced protection.

3.     Specialized Protection

• Smart Eyewear: Enhances visual safety in skiing and driving by adapting to changing light conditions.
• Museum Displays: Balances UV protection and adaptive dimming to preserve artifacts while enabling clear visibility.

Redefine light management with Westglass Photochromic Film—where innovation meets adaptability.

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

Westglass Photochromic Film Technical Parameters